---
product_id: 638131526
title: "NexStar 130SLT Computerized Telescope - Compact and Portable - Newtonian Reflector Optical Design - SkyAlign Technology - Computerized Hand Control - 130mm Aperture Grey"
brand: "celestron"
price: "6446.53 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Celestron"
url: https://www.desertcart.tn/products/638131526-nexstar-130slt-computerized-telescope-compact-and-portable-newtonian-reflector-optical
store_origin: TN
region: Tunisia
---

# Compact & portable for on-the-go stargazing 130mm aperture for crisp views 4,000+ object database with SkyAlign tech NexStar 130SLT Computerized Telescope - Compact and Portable - Newtonian Reflector Optical Design - SkyAlign Technology - Computerized Hand Control - 130mm Aperture Grey

**Brand:** celestron
**Price:** 6446.53 DT
**Availability:** ✅ In Stock

## Summary

> 🌌 Unlock the universe—your personal gateway to the stars!

## Quick Answers

- **What is this?** NexStar 130SLT Computerized Telescope - Compact and Portable - Newtonian Reflector Optical Design - SkyAlign Technology - Computerized Hand Control - 130mm Aperture Grey by celestron
- **How much does it cost?** 6446.53 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/638131526-nexstar-130slt-computerized-telescope-compact-and-portable-newtonian-reflector-optical)

## Best For

- celestron enthusiasts

## Why This Product

- Trusted celestron brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ready for Adventure:** Lightweight, portable design with pre-assembled tripod makes it your ideal weekend escape companion.
- • **Brilliant 130mm Aperture:** 30% more light-gathering power than smaller models for stunning planetary and deep-sky views.
- • **Effortless SkyAlign Setup:** Align your scope in minutes with intuitive 3-star calibration—perfect for spontaneous night adventures.
- • **Bonus Starry Night Software:** Interactive sky simulation included to deepen your cosmic knowledge and fuel your FOMO on celestial events.
- • **Pinpoint Celestial Targeting:** Computerized hand control with 4,000+ objects means you never miss a cosmic moment.

## Overview

The Celestron NexStar 130SLT is a computerized Newtonian reflector telescope featuring a 130mm aperture and SkyAlign technology. It offers a database of over 4,000 celestial objects, enabling precise automatic locating and tracking. Compact and portable with a pre-assembled tripod, it’s designed for easy setup and transport. Included is free Starry Night software for interactive sky exploration, backed by a 2-year warranty and expert US-based support.

## Description

Building on the popularity of our NexStar 114SLT telescope, the 130SLT by Celestron inspires us to go bigger, with 30% more light-gathering power than our 114mm telescope. The Celestron NexStar 130SLT is a computerized telescope that offers a database of more than 4,000 stars, galaxies, nebulae, and more. The telescope locates your object with pinpoint accuracy and tracks it. At the heart of the telescope’s Newtonian reflector optical design, a large 130mm primary mirror gives fully color-corrected views ideal for astronomical use. The 130SLT comes with a fully computerized NexStar+ hand control. The computerized hand control gives you the ability to automatically slew to any of its 4,000+ objects, including over 600 galaxies, 300 clusters, and dozens of beautiful binary stars. This telescope for adults and kids to be used together is ideal for weekend camping trips or excursions to dark sky sites. Its compact form factor makes it easy to transport and assemble just about anywhere. With its pre-assembled, adjustable steel tripod, the NexStar 130SLT can be up and ready to use in a matter of minutes. Our SkyAlign alignment technology and the included StarPointer Finderscope with a red LED make aligning a breeze. Simply center any three bright objects in the eyepiece and the NexStar SLT aligns to the night sky, ready to locate thousands of objects. The NexStar 130SLT Computerized GoTo Telescope also includes a free download of our Starry Night Basic Edition astronomy software for an interactive sky simulation. The power of this computerized telescope allows you to view the details of the lunar surface, the rings of Saturn, the polar ice caps on Mars, the cloud belts on Jupiter, and a number of the Messier objects, such as the globular cluster in Hercules (M13) or the Great Nebula in Orion (M42). Explore some of the fainter Messier objects using the additional light-gathering capabilities of the 130SLT’s five-inch primary mirror. Buy with confidence from the world’s #1 telescope brand, based in California since 1960.

Review: An Excellent Starter Scope!! - Last week I received my NexStar 130 SLT. I made the decision to buy this scope based almost entirely on the recommendations of reviewers both here on desertcart and elsewhere. This is my first telescope, and I will say will say up front that I am completely happy with this scope! Regarding the negative reviews, I can sympathize that in some cases a truly defective article can arrive. For many, I would suspect that the issues encountered were largely of their own making. While in the main, this scope is relatively simple to set up and use, it still helps to have at least a modicum of technical skill (a healthy dose of common sense will help too!). The evening I received the scope (15 July) I set it up on my deck. Yes, not the most stable of platform, but I live in a dense neighborhood with lots of obstructions and murderous light pollution. The star alignment, using the 3-star "Star Align" process, took me two attempts. I blame my ineptitude with the use of an eyepiece and not having stars truly centered in the field of view for this. Regarding this, I think an eyepiece with a crosshair would be excellent for performing these alignments. (Another night I had multiple failures. This turned out to be related to the incorrect time, which was off by a few hours. The system will apparently remember the last values you entered. Be advised, they will not update and will be incorrect. Check your time and date each time you power up the system! (Many complain that the system does not retain the time once it is entered. I would venture a guess here as to why. The simple truth is that it would drift off of "real" time within a very short matter of time. Maybe adding the optional GPS module would fix this problem, but the internal NexStar clock is simply freewheeling and will inevitably be off the longer it ran on its own. Having to re-enter it each time you power up ensures that time is not an issue during the alignment procedure. Imagine your frustration if you took tons of time aligning each star in your eyepiece, and despite your best efforts the system would not align? Re-entering the time alleviates this factor, assuming you enter it correctly!) For my location, I simply plotted my deck in Google Earth and wrote down the coordinates. This seems to have enough fidelity for the star alignment to work. Once I had the telescope aligned I picked a random bright object in the southern sky to examine. Imagine my surprise when the first celestial body I have ever viewed through a telescope turned out to be Saturn! Using the provided 9mm eyepiece, the rings were clearly visible. I had not yet received my collimation eyepiece, so I was worried that it might need an adjustment. No adjustment necessary on my scope at this time! I am looking forward to viewing through higher-quality optics though. Regarding the stability issues that many have commented about. Yes, images do move about quite easily, especially on my wooden deck. I have not yet weighted the tripod or gotten a set of the damping pads. I will say that image stabilization is not completely unbearable on my scope. In just a couple of seconds after making a focusing or alignment adjustment, images became still enough to view nicely. I can only imagine this will improve with weights and dampers. I do see why this scope would not be ideal for astrophotograpy though. I would think it would not be impossible, but you would have to ensure the scope is deployed on a solid foundation and go to great lengths not to disturb the scope in any way. I was able to configure and control my scope with Celestron's enclosed NexStar Observer List (NSOL) software and the freeware Stellarium packages relatively painlessly. Install the drivers that come with your USB-to-Serial Port adapter. (The computer interface to the NexStar handset requires a serial RJ-11 phone jack. Celestron sells a cable with an RJ-11 phone connector on one end and computer 9-pin RS-232 serial port connector on the other. Most likely your computer/laptop will not have a serial port, so you will have to further adapt this to USB) My laptop configured the COM3 serial port, but your mileage may vary depending on your system. Make sure to restart your computer once the drivers are installed. Truth in advertising, I tested my scope indoors using an arbitrary alignment. The scope tracked and moved what seemed to be the proper azimuths and elevations for the objects I selected in the software. Any issues I find in the wild once I get the scope outside again can likely be mitigated with the anti-backlash settings for the motor drive. If there is anything significant I find, I'll make an update! Regarding some of the slewing, anti-backlash, and cord wrap settings, I would have appreciated a little more information in the manual as to what the settings actually do and how they work. I did see an example where my scope attempted to go the long way around counterclockwise to a position that just should have been about 10 degrees clockwise. This was very likely due to bad settings in the aforementioned utilities. I made a few tweaks after that and the problem seems to be alleviated, though I am not exactly sure which setting did the trick! :-) At the end of the day, I have to say that for the money, this scope does everything it is intended to do. Have some realistic expectations going in. You are not going to get Hubble Space Telescope views out of this scope! But you will get a lot of enjoyment out of it if you take the time to set it up and align it properly. I did get a good view of a deep space galaxy, which as many have stated, was simply a distant smudge of stars. However, it was clearly visible amongst the background of distinct stars.
Review: Great scope once you get the setup down - My wife bought this scope for me for Christmas. I had no experience with astronomy prior to that. It's a little finicky to set up but once you do it correctly, it'll work well. The image may not be exactly in the center but it should be close. The eyepieces that come with it are just okay. They're a step below kelner eyepieces (which is below Plossls). For eyepieces, use a low power eyepiece (25mm) to scan for objects. With eyepieces, the lower the number the higher the magnification. If you buy eyepieces, stick to good quality eyepieces in the 5mm to 35mm range. More magnification (35mm) will result in an exit pupil that is too large (makes it difficult to see without a moving black blob appearing in the eyepiece). Celestron X-Cel eyepieces would work well for this scope and aren't too expensive. I like the Baader Hyperion as well. It gives a wide angle view and a large eyeglass with good eye relief to look through (great for eyeglass wearers). A x2 Barlow lens is a good option to pick up as well. Combined with your eyepieces, it doubles your available magnifications (9mm becomes a 4.5mm, 25mm becomes a 12.5mm). I have the Orion shorty x2 barlow. Don't bother with the eyepiece kits. The optics are too close together in strength so you'll probably only use 3 of the 5. The color filters are pretty useless except for a moon filter. All you really need are 3 eyepieces a low power (no greater than 35mm), a medium power (14-18mm) and a high power (no less than 5mm). You'll need a collimator. With Newtonians, you'll need to align the mirrors. It's best if you check it each night before you use it. Moving the telescope can knock it out of wack. A collimator helps you line everything back up. I have the Orion laser collimator. Here are some setup tips for setting up the scope for Goto use: 1. If you picked a city instead of entering a latitude longitude, and you don't actually live in the middle of the city (you just picked the closest one), do a factory reset of the computer and choose latitude-longitude instead. It's much more accurate. You can find the latitude longitude with a smart-phone app (e.g. Compass for Android) or by googling your address. You'll need the lat long in degrees, minutes, seconds (not the digital version like -117.0101). It should look like W 117 15' 12' Sometimes a city selection is too broad. I am about 20-30 miles outside the city I chose and it makes a big difference when the scope is skewing. 2. Make sure you're using the correct time/date settings including daylight savings time vs standard time. Use your cellphone time. 3. Instead of using 3-star align, use Auto-Two-Star align. It'll require you to know the names of the stars but it's much better. I use Google Skymap to find one of the stars in the list if I don't know the name or the ones I do know are obscured. If you use the 3-star align, chose bright stars that are on opposite sides of the sky and not in a line (a triangle pattern is preferred). For example, if you just used the stars in Orion, that's probably too small of an area of the sky. Choose one star in Orion (e.g. Betelgeuse), one in Gemini (e.g. Castor) and one in Cassiopeia. 4. When centering a star during alignment, defocus the star so it looks like a ball rather than a point of light. It'll be much easier to get in in the center. 5. When centering on the final star try to move the scope in the same direction as it was moving when it skewed to the star you chose. So for example, if it was moving down and to the left when it stopped, position the scope so that when you get it in the center of the view that you are moving it down and to the left when you stop. UPDATE 5/19/2016: I recently purchased a ZWO ASI185MC camera that I'm using with the 130SLT. The camera will easily come to focus when used in the 2" adapter. It will come to focus in the 1.25" adapter as well but it's a little closer to max in-focus. I'm getting pretty good images with it doing short exposure (. The scope will slew to the object and there's a good chance it will be centered in your eyepiece. I use this feature with my camera and it almost always gets it close to the field of view. You should easily find the object in the field of view of a 25mm eyepiece (though it may be faint and fuzzy).

## Features

- COMPUTERIZED STAR LOCATING TELESCOPE: The Celestron NexStar 130SLT is a computerized telescope that offers a database of more than 4,000 stars, galaxies, nebulae, and more. The telescope locates your object with pinpoint accuracy and tracks it. Compatible with 2 inch eyepieces
- COMPACT AND PORTABLE: This telescope for adults and kids to be used together is ideal for weekend camping trips or excursions to dark sky sites. Its compact form factor makes it easy to transport and assemble just about anywhere.
- NEWTONIAN REFLECTOR OPTICAL DESIGN: The NexStar 130SLT is the largest in the SLT family. The 130mm aperture gathers enough light to see our Solar System and beyond. View Saturn’s rings, Jupiter’s cloud bands, and the Moon in brilliant detail.
- BONUS FREE STARRY NIGHT SOFTWARE: The NexStar 130SLT Computerized Telescope includes a FREE download of one of the top consumer rated astronomy software programs for an interactive sky simulation.
- UNBEATABLE WARRANTY AND CUSTOMER SUPPORT: Buy with confidence from the world’s telescope brand, based in California since 1960. You’ll also receive a two-year warranty and unlimited access to technical support from our team of US-based experts.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0007UQNNQ |
| Additional Features | Portable |
| Age Range Description | Adults |
| Best Sellers Rank | #446 in Camera & Photo Products ( See Top 100 in Camera & Photo Products ) #10 in Telescope Reflectors |
| Brand | Celestron |
| Built-In Media | 20mm and 9mm eyepiece, Accessory Tray, NexStar+ Hand Control, Optical Tube, Single Fork Arm Mount and Tripod, Star Diagonal, StarPointer™ red dot finderscope |
| Coating | Aluminum |
| Compatible Devices | Smartphone, Camera |
| Customer Reviews | 4.4 out of 5 stars 2,181 Reviews |
| Dawes Limit | 0.89 Arc Sec |
| Exit Pupil Diameter | 26 Millimeters |
| Eye Piece Lens Description | 20mm and 9mm eyepiece |
| Field Of View | 6.3 Inches |
| Finderscope | StarPointer™ red-dot finderscope |
| Focal Length Description | 650 millimeters |
| Focus Type | Manual Focus |
| Global Trade Identification Number | 00050234311458 |
| Item Dimensions D x W x H | 38"D x 56"W x 38"H |
| Item Weight | 11.4 Pounds |
| Manufacturer | Celestron |
| Manufacturer Part Number | 31145 |
| Model Name | Celestron NexStar SLT Series |
| Model Number | 31145 |
| Mount | Altazimuth Mount |
| Number of Batteries | 1 Lithium Metal batteries required. (included) |
| Objective Lens Diameter | 130 Millimeters |
| Optical Tube Length | 635 Millimeters |
| Optical-Tube Length | 635 Millimeters |
| Power Source | 12 VDC - 8xAA Batteries (not included) |
| Telescope Mount Description | Altazimuth Mount |
| UPC | 050234311458 |
| Unit Count | 1.0 Count |
| Warranty Description | 2 years warranty |
| Zoom Ratio | 20 |

## Product Details

- **Brand:** Celestron
- **Eye Piece Lens Description:** 20mm and 9mm eyepiece
- **Finderscope:** StarPointer™ red-dot finderscope
- **Focus Type:** Manual Focus
- **Model Name:** Celestron NexStar SLT Series
- **Objective Lens Diameter:** 130 Millimeters
- **Optical Tube Length:** 635 Millimeters
- **Power Source:** 12 VDC - 8xAA Batteries (not included)
- **Product Dimensions:** 38"D x 56"W x 38"H
- **Telescope Mount Description:** Altazimuth Mount

## Images

![NexStar 130SLT Computerized Telescope - Compact and Portable - Newtonian Reflector Optical Design - SkyAlign Technology - Computerized Hand Control - 130mm Aperture Grey - Image 1](https://m.media-amazon.com/images/I/51PR7ClL5DL.jpg)

## Available Options

This product comes in different **Configuration, Style** options.

## Questions & Answers

**Q: Please share what details can be seen of Saturn and Jupiter.  Can the red spot, bands and rings be clearly resolved?**
A: The rings can be seen on Saturn, the bands on Jupiter, and the Great Red Spot. You can make out the reddish hue on Mars, but don't expect to see the ice caps. On a clear night you can see this items fairly clearly. The moon has some excellent detail in it, but that's not too difficult to achieve. You can also view some star clusters nicely as well. The Great Red Spot "can" be resolved if you have a sharp enough focus and clear enough night. The double cluster looks fantastic.

**Q: Hi, I have been able to see Mars today but could not get any details.  How can I focus more? I have all the kits with me.**
A: Details on planets depend on several things: Telescope alignment, quality of eyepieces, distance to the planet, and the planet itself.If you don't have a laser collimator, get one. They are well worth the $50-$70. While the secondary on this scope will stay very nicely in place, the primary (being heavier among other things) will need regular alignment and a laser collimator makes this less than a 5 minute job.The eyepieces that come with this scope aren't the best. If you want to do decent planetary viewing, get a good 6mm eyepiece. (Expect to spend at least $100, and read reviews from users to get the best bang for your buck.)While you'll get some good views of Saturn and Venus, and some really excellent views of Jupiter, Mars (and Mercury) generally don't show much detail. Further, right now, Mars is a great distance away from us and getting farther away each day. Every planet will give the best views when it is closest to us with Mars and Venus showing the biggest improvements when closest.When a planet rises at sunset, it is closest, or at "opposition." This also puts the plent highest above the horizonn around midnight, but gives good views starting around 9 PM.Your best view of Mars will come again on May 22, 2016. Jupiter Feb 6th, 2015, and Saturn on May 23rd, 2015. But note even then, Mars will not yield much detail beyand a distinctly orange disk and a definite whiteish area at the pole.When searching for eyepieces, you might also want to investigate a good 14-16mm eyepiece plus a 10% transmission filter for really great lunar views!For solar/sunspot viewing, you will need a special filter that fits over the front of the telescope tube.

**Q: Has Celestron fixed the problem of needing to reset the clock each time the telescope is turned off yet?  RonR**
A: You can avoid this by either spending $99 extra on Celestron's wifi module, or by tethering the handset through its USB plug to a laptop.  Then you can save some time on setup by syncing your local time and GPS location to the scope on startup, with the added advantage of using planetarium software like SkySafari to select 10x more targets with a point and click.  Basically controlling your scope with the laptop or phone.

**Q: What do you consider must have accessories for this scope? I have the moon filter.**
A: A laser collimator.  It'll help to make sure your mirrors are aligned.  It's pretty easy to do.  Look on Youtube for "Collimating your Newtonian" to see how it's done.  You'll usually want to check it before each viewing as they can get out of alignment with bumps.  If your mirrors are out of alignment, things will get blurry.The Orion Shorty Barlow is a good accessory too if you don't want to buy extra eyepieces.  It'll effectively double your eyepieces (turns your 9mm into a 4.5mm  and your 25mm into a 12.5mm).  Better eyepieces will make it a better scope as well.  Superplossls are much better than what's included.

## Customer Reviews

### ⭐⭐⭐⭐⭐ An Excellent Starter Scope!!
*by B***N on July 20, 2015*

Last week I received my NexStar 130 SLT. I made the decision to buy this scope based almost entirely on the recommendations of reviewers both here on Amazon and elsewhere. This is my first telescope, and I will say will say up front that I am completely happy with this scope! Regarding the negative reviews, I can sympathize that in some cases a truly defective article can arrive. For many, I would suspect that the issues encountered were largely of their own making. While in the main, this scope is relatively simple to set up and use, it still helps to have at least a modicum of technical skill (a healthy dose of common sense will help too!). The evening I received the scope (15 July) I set it up on my deck. Yes, not the most stable of platform, but I live in a dense neighborhood with lots of obstructions and murderous light pollution. The star alignment, using the 3-star "Star Align" process, took me two attempts. I blame my ineptitude with the use of an eyepiece and not having stars truly centered in the field of view for this. Regarding this, I think an eyepiece with a crosshair would be excellent for performing these alignments. (Another night I had multiple failures. This turned out to be related to the incorrect time, which was off by a few hours. The system will apparently remember the last values you entered. Be advised, they will not update and will be incorrect. Check your time and date each time you power up the system! (Many complain that the system does not retain the time once it is entered. I would venture a guess here as to why. The simple truth is that it would drift off of "real" time within a very short matter of time. Maybe adding the optional GPS module would fix this problem, but the internal NexStar clock is simply freewheeling and will inevitably be off the longer it ran on its own. Having to re-enter it each time you power up ensures that time is not an issue during the alignment procedure. Imagine your frustration if you took tons of time aligning each star in your eyepiece, and despite your best efforts the system would not align? Re-entering the time alleviates this factor, assuming you enter it correctly!) For my location, I simply plotted my deck in Google Earth and wrote down the coordinates. This seems to have enough fidelity for the star alignment to work. Once I had the telescope aligned I picked a random bright object in the southern sky to examine. Imagine my surprise when the first celestial body I have ever viewed through a telescope turned out to be Saturn! Using the provided 9mm eyepiece, the rings were clearly visible. I had not yet received my collimation eyepiece, so I was worried that it might need an adjustment. No adjustment necessary on my scope at this time! I am looking forward to viewing through higher-quality optics though. Regarding the stability issues that many have commented about. Yes, images do move about quite easily, especially on my wooden deck. I have not yet weighted the tripod or gotten a set of the damping pads. I will say that image stabilization is not completely unbearable on my scope. In just a couple of seconds after making a focusing or alignment adjustment, images became still enough to view nicely. I can only imagine this will improve with weights and dampers. I do see why this scope would not be ideal for astrophotograpy though. I would think it would not be impossible, but you would have to ensure the scope is deployed on a solid foundation and go to great lengths not to disturb the scope in any way. I was able to configure and control my scope with Celestron's enclosed NexStar Observer List (NSOL) software and the freeware Stellarium packages relatively painlessly. Install the drivers that come with your USB-to-Serial Port adapter. (The computer interface to the NexStar handset requires a serial RJ-11 phone jack. Celestron sells a cable with an RJ-11 phone connector on one end and computer 9-pin RS-232 serial port connector on the other. Most likely your computer/laptop will not have a serial port, so you will have to further adapt this to USB) My laptop configured the COM3 serial port, but your mileage may vary depending on your system. Make sure to restart your computer once the drivers are installed. Truth in advertising, I tested my scope indoors using an arbitrary alignment. The scope tracked and moved what seemed to be the proper azimuths and elevations for the objects I selected in the software. Any issues I find in the wild once I get the scope outside again can likely be mitigated with the anti-backlash settings for the motor drive. If there is anything significant I find, I'll make an update! Regarding some of the slewing, anti-backlash, and cord wrap settings, I would have appreciated a little more information in the manual as to what the settings actually do and how they work. I did see an example where my scope attempted to go the long way around counterclockwise to a position that just should have been about 10 degrees clockwise. This was very likely due to bad settings in the aforementioned utilities. I made a few tweaks after that and the problem seems to be alleviated, though I am not exactly sure which setting did the trick! :-) At the end of the day, I have to say that for the money, this scope does everything it is intended to do. Have some realistic expectations going in. You are not going to get Hubble Space Telescope views out of this scope! But you will get a lot of enjoyment out of it if you take the time to set it up and align it properly. I did get a good view of a deep space galaxy, which as many have stated, was simply a distant smudge of stars. However, it was clearly visible amongst the background of distinct stars.

### ⭐⭐⭐⭐⭐ Great scope once you get the setup down
*by R***N on February 12, 2015*

My wife bought this scope for me for Christmas. I had no experience with astronomy prior to that. It's a little finicky to set up but once you do it correctly, it'll work well. The image may not be exactly in the center but it should be close. The eyepieces that come with it are just okay. They're a step below kelner eyepieces (which is below Plossls). For eyepieces, use a low power eyepiece (25mm) to scan for objects. With eyepieces, the lower the number the higher the magnification. If you buy eyepieces, stick to good quality eyepieces in the 5mm to 35mm range. More magnification (<5mm) doesn't really help as the scope is limited by the atmosphere. Lower magnification eyepiece (>35mm) will result in an exit pupil that is too large (makes it difficult to see without a moving black blob appearing in the eyepiece). Celestron X-Cel eyepieces would work well for this scope and aren't too expensive. I like the Baader Hyperion as well. It gives a wide angle view and a large eyeglass with good eye relief to look through (great for eyeglass wearers). A x2 Barlow lens is a good option to pick up as well. Combined with your eyepieces, it doubles your available magnifications (9mm becomes a 4.5mm, 25mm becomes a 12.5mm). I have the Orion shorty x2 barlow. Don't bother with the eyepiece kits. The optics are too close together in strength so you'll probably only use 3 of the 5. The color filters are pretty useless except for a moon filter. All you really need are 3 eyepieces a low power (no greater than 35mm), a medium power (14-18mm) and a high power (no less than 5mm). You'll need a collimator. With Newtonians, you'll need to align the mirrors. It's best if you check it each night before you use it. Moving the telescope can knock it out of wack. A collimator helps you line everything back up. I have the Orion laser collimator. Here are some setup tips for setting up the scope for Goto use: 1. If you picked a city instead of entering a latitude longitude, and you don't actually live in the middle of the city (you just picked the closest one), do a factory reset of the computer and choose latitude-longitude instead. It's much more accurate. You can find the latitude longitude with a smart-phone app (e.g. Compass for Android) or by googling your address. You'll need the lat long in degrees, minutes, seconds (not the digital version like -117.0101). It should look like W 117 15' 12' Sometimes a city selection is too broad. I am about 20-30 miles outside the city I chose and it makes a big difference when the scope is skewing. 2. Make sure you're using the correct time/date settings including daylight savings time vs standard time. Use your cellphone time. 3. Instead of using 3-star align, use Auto-Two-Star align. It'll require you to know the names of the stars but it's much better. I use Google Skymap to find one of the stars in the list if I don't know the name or the ones I do know are obscured. If you use the 3-star align, chose bright stars that are on opposite sides of the sky and not in a line (a triangle pattern is preferred). For example, if you just used the stars in Orion, that's probably too small of an area of the sky. Choose one star in Orion (e.g. Betelgeuse), one in Gemini (e.g. Castor) and one in Cassiopeia. 4. When centering a star during alignment, defocus the star so it looks like a ball rather than a point of light. It'll be much easier to get in in the center. 5. When centering on the final star try to move the scope in the same direction as it was moving when it skewed to the star you chose. So for example, if it was moving down and to the left when it stopped, position the scope so that when you get it in the center of the view that you are moving it down and to the left when you stop. UPDATE 5/19/2016: I recently purchased a ZWO ASI185MC camera that I'm using with the 130SLT. The camera will easily come to focus when used in the 2" adapter. It will come to focus in the 1.25" adapter as well but it's a little closer to max in-focus. I'm getting pretty good images with it doing short exposure (<15seconds) and stacking. You'll want to use a Bahtinov Mask to focus. I purchased an Orion Accufocus which greatly helps with focusing the image without everything shaking. Check my reviews for the correct items. I also have it working with a computer (computer drives the scope). You need to install ASCOM drivers (6.2) and ASCOM drivers for the Celestron product line. Just search for "ASCOM drivers" on google. It's not necessary but it's nice for an all-in-one software package (Astrolive USB). I added some pictures I took of M51, M57, Jupiter and the moon. These were taken from my front yard about 5 miles from the city. The deep space objects won't appear that clear when viewing through the eyepiece (cameras pick up more light than our night vision does). Update 6/28/2016: One thing to really improve your goto results is to use "Precise Goto". It's undocumented in the manual. It's accessed differently than a regular goto. Press the "Menu" button. Then use the up/down arrows (6 &9 key) to find "Precise Goto". Then select "Database". Finally, choose from the object list type using the up/down arrows (e.g. Messier, NGC, Named Objects). So for instance, if I choose "Messier" and then enter the number for the Messier Object (1-110). It will calculate and give you a list of 5 bright stars with #1 being closest to the object. Select 1. The scope will slew to where it thinks it is. Center the bright star with the red dot finder and look through your eyepiece to see if it's centered there as well. Once it's centered in the eyepiece, hit <Enter>. The scope will slew to the object and there's a good chance it will be centered in your eyepiece. I use this feature with my camera and it almost always gets it close to the field of view. You should easily find the object in the field of view of a 25mm eyepiece (though it may be faint and fuzzy).

### ⭐⭐⭐⭐ Great Telescope for Beginers and serious viewers
*by C***R on May 22, 2011*

Being an amatuer astronomer and keen to pass on the topic to my two kids, I did a lot of reasearch and then zeroed in on the Celestron Nexstar 130. I was surprised at the size of the box when it arrived, but the weight was manageable. Setting up was a breeze using the colored brochure and I was soon gazing at the moon and marvelling at the crisp images. However, there are a few things worth remembering: 1. Performing a collimation of the scope is not a very easy task manually. I suggest to go in for a manual collimator available from Celestron, which makes it a tad easier. However, if you want to be really fast, buy a laser collimator or else make one. It is pretty easy to do so. 2. The supplied tripod is very flimsy and when you are viewing small objects, it tends to be disturbed easily and the slightest vibration tends to get amplified by a large extent. Somebody suggested using a weight on the tray and it worked to a large extent. 3. Nobody tells you how quickly the batteries tend to run out. From the begining, it is better to buy a adaptor and use it with power. However, while slewing the scope, be careful of winding the cord around the mount and tripod legs. If the power goes off, the handheld computer pad needs to be setup from scratch. 4. Setting up the scpe, espcially the hand device needs a little bit of practise and input of the lat lon needs to be precise as the computer uses this, the date and time to identify the night sky and traverse to the right position in the night sky for viewing. 5. The finderscope is very good at centering the scope the stars and moon for accurate alignment. 6. Invest in some Barlows and Plossls from the begining as the scope will not give you much pleasue with what comes out of the box. The Celestron eyepice set is quite good with Barlows/Plossls and filters all in a nice box. All in all, it was a steal at the price I got last year. The kids, my wife and a host of my friends love the scope and the crisp pictures it offers.

## Frequently Bought Together

- Celestron - NexStar 130SLT Computerized Telescope - Compact and Portable - Newtonian Reflector Optical Design - SkyAlign Technology - Computerized Hand Control - 130mm Aperture Grey
- Celestron 14 Piece Telescope Accessory Kit - Plossl Eyepieces, Barlow Lens, Colored Filters, Moon Filter, and Sturdy Carry Case
- AC Adapter Power Cord for Telescopes – Delivers 2A @ 12 VDC – Ideal for LCM, SkyProdigy, Advanced VX, & NexStar SLT/SE – Eliminates The Need for Batteries - Includes International Plugs

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