---
product_id: 43000594
title: "5PCS Imported 400-700nm Coated Glass Optical Lens/4mm Focal Length Collimator Lens"
brand: "llm"
price: "256.19 DT"
currency: TND
in_stock: false
url: https://www.desertcart.tn/products/43000594-5pcs-imported-400-700nm-coated-glass-optical-lens-4mm-focal
store_origin: TN
region: Tunisia
---

# 5PCS Imported 400-700nm Coated Glass Optical Lens/4mm Focal Length Collimator Lens

**Brand:** llm
**Price:** 256.19 DT
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** 5PCS Imported 400-700nm Coated Glass Optical Lens/4mm Focal Length Collimator Lens by llm
- **How much does it cost?** 256.19 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/43000594-5pcs-imported-400-700nm-coated-glass-optical-lens-4mm-focal)

## Best For

- llm enthusiasts

## Why This Product

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

## Description

Parameter: Material:High quality Coated Glass Optical Lens Diameter:6.33mm Light Transmittance:more than 99% Focal Length:4.02mm Back Focal Length:4.8mm Working Distance:2.357mm Glass Material:L-BAL35 Lens Properties:monolithic Surface Treatment :antireflection coating

## Features

- applied to collimating lens or focusing lens for 400-700nm laser module.
- Do not touch the lens surface directly with your hands.
- No direct contact with a hard object with lens surface to avoid scratching the surface.Usually pick it with a forceps when using.

## Images

![5PCS Imported 400-700nm Coated Glass Optical Lens/4mm Focal Length Collimator Lens - Image 1](https://images-na.ssl-images-amazon.com/images/I/41sHw1nJlsL.jpg)
![5PCS Imported 400-700nm Coated Glass Optical Lens/4mm Focal Length Collimator Lens - Image 2](https://images-na.ssl-images-amazon.com/images/I/51jz9gUDV4L.jpg)

---

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**Shop now:** [https://www.desertcart.tn/products/43000594-5pcs-imported-400-700nm-coated-glass-optical-lens-4mm-focal](https://www.desertcart.tn/products/43000594-5pcs-imported-400-700nm-coated-glass-optical-lens-4mm-focal)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-28*