---
product_id: 346925752
title: "FREEMASCOT OD 6+ 190nm-490nm Wavelength UV light/Anti Blue Light Blocking Safety Glasses for 405nm, 445nm, 450nm,473nm Laser Light"
brand: "freemascot"
price: "48979CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Freemascot"
url: https://www.desertcart.sn/products/346925752-freemascot-od-6-190nm-490nm-wavelength-uv-light-anti-blue
store_origin: SN
region: Senegal
---

# 190-490nm wavelength range 55% visible light transmittance OD 6+ optical density laser protection FREEMASCOT OD 6+ 190nm-490nm Wavelength UV light/Anti Blue Light Blocking Safety Glasses for 405nm, 445nm, 450nm,473nm Laser Light

**Brand:** freemascot
**Price:** 48979CFA
**Availability:** ✅ In Stock

## Summary

> 🛡️ See the light, block the risk — laser safety redefined!

## Quick Answers

- **What is this?** FREEMASCOT OD 6+ 190nm-490nm Wavelength UV light/Anti Blue Light Blocking Safety Glasses for 405nm, 445nm, 450nm,473nm Laser Light by freemascot
- **How much does it cost?** 48979CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/346925752-freemascot-od-6-190nm-490nm-wavelength-uv-light-anti-blue)

## Best For

- freemascot enthusiasts

## Why This Product

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

## Key Features

- • **Complete Safety Kit:** Includes premium case, neck strap, and polishing cloth—ready for your next high-intensity laser project.
- • **Crystal Clear Vision:** 55% visible light transmittance balances protection with clarity—see your work without compromise.
- • **Ultimate Laser Defense:** Blocks harmful UV & blue laser light from 190nm to 490nm with OD 6+ rating for unmatched eye safety.
- • **Certified European Safety:** Meets EN207:1998 + A1:2002 standards, ensuring professional-grade laser eyewear protection.
- • **All-Day Comfort & Durability:** Sturdy frames with no side gaps and lightweight design (120g) for extended wear without fatigue.

## Overview

FREEMASCOT OD 6+ safety glasses provide professional-grade protection against UV and blue laser light across a broad 190-490nm spectrum. With an optical density rating of OD 6+, these glasses meet stringent EN207 European laser safety standards, ensuring your eyes are shielded from powerful 405nm to 473nm laser wavelengths. Designed for clarity and comfort, they transmit 55% visible light and feature durable frames with no side gaps, making them ideal for demanding laser applications. Complete with a protective case, neck strap, and polishing cloth, these glasses are a trusted choice for professionals seeking reliable, certified laser eye protection.

## Description

Shop at desertcart.co.uk for FREEMASCOT OD 6+ 190nm-490nm Wavelength UV light/Anti Blue Light Blocking Safety Glasses for 405nm, 445nm, 450nm,473nm Laser Light (Style 2) : DIY & Tools.

Review: Good Laser Safety Glasses - I've been experimenting with a 1.5W class 4 InGaN 450nm blue laser, the safety glasses supplied with it were next to useless so I bought these as a replacement. The quality is good, the frames are quite sturdy and the lenses well made. They block out pretty much all blue light and UV (I have tested this with both 254nm and 365nm sources) but allow green, yellow and red wavelengths to pass. It is possible to see the laser dot (which shows up as yellow on many surfaces, possibly due to fluorescence), but the beam is not easy to see so caution is required. I have no way of testing if the OD really is 6+, however I have been using them with the laser for a couple of days and have no eye problems - with the glasses that came with the laser even looking at the laser dot briefly would leave an imprint on your eye that lasted for several seconds. The laser I am using requires a minimum of OD 3.4, however stronger blue lasers used in engraving and cutting products will require up to OD 6. They come in a good quality case with a neck strap and polishing cloth. Very happy with my purchase.
Review: good safety glasses - Comfortable to were, clear vision and no gaps at the sides. These are rated as OD6, which is printed on the lens but no certificate is provided. There is much debate on the forums about whether the lower cost glasses (e.g. <£100) can provide sufficient protection. All I can say is that these look professionally built and I would trust the rating. As a check, I set up a test with a blue led and light meter which does not have the sensitivity to measure down to OD6 (1 millionth transmitted light) but it gave a zero reading on the meter which represented better than 1/50000. This certainly gave me confidence that their rating is correct.

## Features

- Wavelength: 190nm-490nm
- Optical density: OD 6+; 405nm, 445nm, 450nm OD 6+
- Visible light transmittance: 55%
- EN207: 1998 + A1EN207: 1998 + A1: 2002 approved (European laser eyewear standards for laser safety eyewear).
- Compatible with 275nm, 365nm, 405nm, 445nm, 450nm, 473nm laser light

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0911X8XFZ |
| Best Sellers Rank | 64,049 in DIY & Tools ( See Top 100 in DIY & Tools ) 191 in Safety Glasses (DIY & Tools) |
| Customer reviews | 4.6 4.6 out of 5 stars (431) |
| Date First Available  | 8 Mar. 2018 |
| Department  | Unisex |
| Item Weight  | 120 g |
| Item model number  | TUB-2 |
| Manufacturer  | FreeMascot |

## Images

![FREEMASCOT OD 6+ 190nm-490nm Wavelength UV light/Anti Blue Light Blocking Safety Glasses for 405nm, 445nm, 450nm,473nm Laser Light - Image 1](https://m.media-amazon.com/images/I/51ZC-CW-PML.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Laser Safety Glasses
*by R***G on 3 April 2023*

I've been experimenting with a 1.5W class 4 InGaN 450nm blue laser, the safety glasses supplied with it were next to useless so I bought these as a replacement. The quality is good, the frames are quite sturdy and the lenses well made. They block out pretty much all blue light and UV (I have tested this with both 254nm and 365nm sources) but allow green, yellow and red wavelengths to pass. It is possible to see the laser dot (which shows up as yellow on many surfaces, possibly due to fluorescence), but the beam is not easy to see so caution is required. I have no way of testing if the OD really is 6+, however I have been using them with the laser for a couple of days and have no eye problems - with the glasses that came with the laser even looking at the laser dot briefly would leave an imprint on your eye that lasted for several seconds. The laser I am using requires a minimum of OD 3.4, however stronger blue lasers used in engraving and cutting products will require up to OD 6. They come in a good quality case with a neck strap and polishing cloth. Very happy with my purchase.

### ⭐⭐⭐⭐⭐ good safety glasses
*by D***S on 15 May 2024*

Comfortable to were, clear vision and no gaps at the sides. These are rated as OD6, which is printed on the lens but no certificate is provided. There is much debate on the forums about whether the lower cost glasses (e.g. <£100) can provide sufficient protection. All I can say is that these look professionally built and I would trust the rating. As a check, I set up a test with a blue led and light meter which does not have the sensitivity to measure down to OD6 (1 millionth transmitted light) but it gave a zero reading on the meter which represented better than 1/50000. This certainly gave me confidence that their rating is correct.

### ⭐⭐⭐⭐⭐ Nice and comfortable
*by S***0 on 17 April 2025*

Comfortable ans better than the cheap things you get packed with most lasers. Suitable for Diode lasers. Not suitable for IR lasers.

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**Shop now:** [https://www.desertcart.sn/products/346925752-freemascot-od-6-190nm-490nm-wavelength-uv-light-anti-blue](https://www.desertcart.sn/products/346925752-freemascot-od-6-190nm-490nm-wavelength-uv-light-anti-blue)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-10*