---
product_id: 145155867
title: "FocusFoto YINYAN CY-20 Universal Hot Shoe On-Camera Flash Speedlite Electronic Speedlight with Sync Port for Nikon Canon Panasonic Olympus Pentax Alpha Digital DSLR Camera Flash Light"
brand: "focusfoto"
price: "149.92 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Focus Foto"
url: https://www.desertcart.tn/products/145155867-focusfoto-yinyan-cy-20-universal-hot-shoe-on-camera-flash
store_origin: TN
region: Tunisia
---

# GN20 guide number for powerful flash 0-90° adjustable bounce angles 2.5mm PC sync port for wired sync FocusFoto YINYAN CY-20 Universal Hot Shoe On-Camera Flash Speedlite Electronic Speedlight with Sync Port for Nikon Canon Panasonic Olympus Pentax Alpha Digital DSLR Camera Flash Light

**Brand:** focusfoto
**Price:** 149.92 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Light up your frame, own the moment.

## Quick Answers

- **What is this?** FocusFoto YINYAN CY-20 Universal Hot Shoe On-Camera Flash Speedlite Electronic Speedlight with Sync Port for Nikon Canon Panasonic Olympus Pentax Alpha Digital DSLR Camera Flash Light by focusfoto
- **How much does it cost?** 149.92 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/145155867-focusfoto-yinyan-cy-20-universal-hot-shoe-on-camera-flash)

## Best For

- focusfoto enthusiasts

## Why This Product

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

## Key Features

- • **Powerful GN20 Flash Output:** Illuminate your shots with professional-grade brightness that makes every detail pop.
- • **Compact & Lightweight Design:** Carry pro-level lighting anywhere with a sleek 100g flash that fits your on-the-go lifestyle.
- • **Versatile 0-90° Bounce Angles:** Master creative lighting with adjustable flash angles for perfect shadows and highlights.
- • **Universal Hot Shoe Compatibility:** Seamlessly pairs with Nikon, Canon, Panasonic, Olympus, Pentax & more—no adapter needed.
- • **Fast 1/1000s Flash Duration & Sync:** Capture crisp moments with ultra-quick flash and reliable sync for flawless action shots.

## Overview

The FocusFoto YINYAN CY-20 is a compact, lightweight on-camera speedlite delivering a powerful GN20 flash output with a daylight-balanced 5600K color temperature. Featuring adjustable bounce angles from 0° to 90°, a 2.5mm PC sync port, and broad compatibility with major DSLR brands (excluding Minolta and Sony anti-interlock shoes), it offers professional lighting control in a portable package. Ideal for millennial pros seeking versatile, reliable flash performance that elevates both digital and film photography.

## Description

Specification: 1, adjustable lampholder 2, hot shoe holder 3, battery door 4, testing switch 5, hot shoe lock 6, prepare indicator lamp 7, power switch 8, in-phase jackTechnology Capability 1,flash index: GN20m (ISO100,DIN21) 2,color temperature: 5600k ( for sunlight ) 3,efficient illuminating beam: horizontal 60°,vertical 40° 4,power: 1.5v double A battery (Not Included) 5,Back time interval: 7 seconds 6,flash continuous time: 1/1000s(manual) 7,size: 65×60×98mm 8,weight: 100gCamera shutter adjustment The camera with inter-mirror shutter can adjust to any speed.While the camera with focal plane shutter can just adjust to the speed profile of“X”.(Generally 1/60s).Or you can adjust your speed according to your instruction.How to use: 1,determine the distance between camera and the main feature by your eye,and then find this distance on the upside of the exposure meter. 2,find the photonasty of your camera from the first vertical line of the left of the exposure meter.The joint of this two lines is approximtely the apertu:re number. 3,you can get your aperture number from the following formula? Index(GN)=aperture(F)×distance(L) Eg.photonasty is ISO100/DIN21,the distance between the camera and the main feature is 5m,then the aperture is approximately F/4 Shoe suitable for all ordinary digital camera (such as 602,717,750, G3, etc.) and traditional cameras. except Minolta and Sony anti-intercalation Shoe. Even if there is no hot shoe,through the primer flash can also be used successfully.

Review: Produces great bounce! - I bought this for a flash for my whole go 120 foam camera. So far I’ve been impressed with the strength and it has definitely gotten the job done.
Review: Fits HOLGA- Perfect for indoor/night film work with Holga camera! - This flash was the missing link for my HOLGA film camera. They're having their moment and the Holga with a built in flash didn't have enough power so I returned it and got the body without a flash and added this one. It makes your film photos totally POP and hit the color you're anticipating. Just make sure the red light is on showing the flash is ready for your shot and make sure it's all the way into/locked down on your mount. Also be sure to have extra batteries just in case you need them. I've had it not fire/mis-fire based on my own user error so learn from my mistakes! Great value for the money and so easy to use. Absolutely recommend!

## Features

- Up/down ward angle of 0-45-60-75-90 degree.
- This mini flash is compact, portable. With 2.5mm PC sync port.
- Flash index of GN20m, illuminating angle of Horizontal 60°, Vertical 40°.
- Adjustable lamp holder is filmed in color and black-and-white photos of the ideal light source and can be used as the auxiliary light photo shoot.
- Compatible with various digital camera and traditional camera. Except for Minolta and for Sony anti-intercalation shoe.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07PXQKJKH |
| Audio Recording | No |
| Battery Average Life | 1 years |
| Battery Life | 1 years |
| Best Sellers Rank | #92 in Shoe-Mount Flashes |
| Brand | FocusFoto |
| Built-In Media | Flash unit only |
| Camera Flash | Hotshoe |
| Color | Daylight |
| Compatible Devices | Canon EOS (Rebel, EOS M, 7D, 5D, 6D, 80D, 90D), Nikon (D3000-D5600, D70-D850, Z50-Z9), Panasonic (DMC-GF1, DMC-GH3, DMC-GX1, DMC-G10, DMC-G5, DMC-FZ10, DMC-FZ200, DMC-FZ2500, DMC-LX100, DMC-GM5, DMC-GX7, DMC-GX8, DMC-GX85), Olympus (E-P5, E-PL5, E-PL7, E-PL8, OM-D E-M1, OM-D E-M10, OM-D E-M5, OM-D E-M5 II), Pentax (KP, K-S2, K-1, K-3, K-3 II, K-50, K-70, K-R, K-x, K100D, K100D Super, K110D, K2000,… |
| Compatible Mountings | Nikon, Olympus, Panasonic, Pentax |
| Connectivity Technology | Wired, Wireless |
| Customer Reviews | 3.8 out of 5 stars 113 Reviews |
| Exposure Control Type | Manual |
| Flash Sync Speed | 1/1000 |
| Guide Number | 20 |
| Included Components | Flash unit only |
| Item Dimensions D x W x H | 2.36"D x 2.56"W x 3.86"H |
| Item Weight | 100 Grams |
| Manufacturer | FocusFoto |
| Manufacturer Part Number | SUNAE051 |
| Maximum Shutter Speed | 0.001 seconds |
| Media Type | ProductImage |
| Minimum Shutter Speed | 0.001 |
| Model Name | CY-20 |
| Model Number | CY-20 |
| Mount Type | Hot Shoe Mount |
| Shooting Modes | Rear Curtain Sync, Slow Sync |
| UPC | 727780960750 |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Optical Pulse |

## Product Details

- **Battery Life:** 1 years
- **Brand:** FocusFoto
- **Camera Flash:** Hotshoe
- **Compatible Mountings:** Nikon, Olympus, Panasonic, Pentax
- **Flash Sync Speed:** 1/1000

## Images

![FocusFoto YINYAN CY-20 Universal Hot Shoe On-Camera Flash Speedlite Electronic Speedlight with Sync Port for Nikon Canon Panasonic Olympus Pentax Alpha Digital DSLR Camera Flash Light - Image 1](https://m.media-amazon.com/images/I/61vxtVg4uQL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Produces great bounce!
*by A***I on May 26, 2026*

I bought this for a flash for my whole go 120 foam camera. So far I’ve been impressed with the strength and it has definitely gotten the job done.

### ⭐⭐⭐⭐⭐ Fits HOLGA- Perfect for indoor/night film work with Holga camera!
*by K***H on May 20, 2025*

This flash was the missing link for my HOLGA film camera. They're having their moment and the Holga with a built in flash didn't have enough power so I returned it and got the body without a flash and added this one. It makes your film photos totally POP and hit the color you're anticipating. Just make sure the red light is on showing the flash is ready for your shot and make sure it's all the way into/locked down on your mount. Also be sure to have extra batteries just in case you need them. I've had it not fire/mis-fire based on my own user error so learn from my mistakes! Great value for the money and so easy to use. Absolutely recommend!

### ⭐ It stopped working after 1 use
*by H***L on December 26, 2024*

Not only was it finicky but it literally stopped working after one use. It would turn on but it literally wouldn’t trigger. I had already thrown everything away because it worked fine the first time I used it. Ultimately it’s trash and I imagine it’s a real toss up if you get a long lasting or faulty one.

## Frequently Bought Together

- FocusFoto YINYAN CY-20 Universal Hot Shoe On-Camera Flash Speedlite Electronic Speedlight with Sync Port for Nikon Canon Panasonic Olympus Pentax Alpha Digital DSLR Camera Flash Light
- Holga 120N Medium Format Film Camera (Black) with Ilford HP5 Plus Black and White Negative Film 120mm Single Roll
- Kodak 120 Portra 400 Film

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-23*