---
product_id: 54979850
title: "Optivisor No.2 20\" Magnifier"
brand: "donegan optical"
price: "€ 167.36"
currency: EUR
in_stock: true
reviews_count: 1
url: https://www.desertcart.fr/products/54979850-optivisor-no-2-20-magnifier
store_origin: FR
region: France
---

# 500mm (20") focal length precision 1.5x binocular magnification Fully adjustable, fits all sizes Optivisor No.2 20" Magnifier

**Brand:** donegan optical
**Price:** € 167.36
**Availability:** ✅ In Stock

## Summary

> 🔎 See More, Do More: Elevate Your Craft with Precision Magnification

## Quick Answers

- **What is this?** Optivisor No.2 20" Magnifier by donegan optical
- **How much does it cost?** € 167.36 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/54979850-optivisor-no-2-20-magnifier)

## Best For

- donegan optical enthusiasts

## Why This Product

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

## Key Features

- • **Custom Fit Comfort:** Quickly adjustable headband fits any head size comfortably, even over prescription or safety glasses.
- • **3D Depth Perception:** Binocular design preserves three-dimensional vision, essential for crafts, electronics, and professional tasks.
- • **Expandable Lens Options:** Interchangeable lens plates available separately to tailor magnification to your evolving needs.
- • **Crystal-Clear Optical Glass:** Premium optical glass lenses deliver sharp, distortion-free 1.5x magnification for detailed, close-up work.
- • **Hands-Free Precision Vision:** Binocular magnifier design lets you work with both hands free, boosting productivity and reducing eye strain.

## Overview

The Optivisor No.2 20" Magnifier is a premium binocular headband magnifier featuring 1.5x optical glass lenses with a 500mm focal length. Designed for professionals and hobbyists requiring detailed close work, it offers hands-free operation, full adjustability for all head sizes, and compatibility with prescription or safety glasses. Its 3D vision capability and optional interchangeable lenses make it a versatile tool to enhance accuracy and reduce eye strain.

## Description

Product Description Optivisor is a precision binocular headband magnifier which permits unrestricted user efficiency while reducing eye strain.It leaves both hands free and allows three dimensional vision .Used by anyone whose profession or craft requires close accurate work .Can be worn over prescription or safety eyeglasses. Box Contains 1x OptiVISOR Magnifier No.2 (20")

Review: Five Stars - Bought for my husband who has poor sight and he has found it invaluable.

## Features

- Optical Glass Binocular Magnifier
- 1.5 x magnification with a focal length of 500mm (20")
- A precision instrument that improves vision and increase your efficiency
- Fully adjustable to fit any size, quickly and easily
- Interchangable lens plates are available- Sold separately (OP1763/02)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000EM98KM |
| Best Sellers Rank | 391,082 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 2,585 in Magnifying Glasses |
| Brand | Donegan Optical |
| Colour | Black |
| Customer Reviews | 5.0 5.0 out of 5 stars (3) |
| Date First Available | 7 Aug. 2012 |
| Guaranteed software updates until | unknown |
| Item model number | 633096000472 |
| Package Dimensions L x W x H | 29.1 x 21.3 x 5.5 centimetres |
| Package Weight | 0.22 Kilograms |
| Part number | DA-2 |
| Product Dimensions L x W x H | 30.5 x 20.3 x 5.8 centimetres |

## Product Details

- **Batteries required?:** No
- **Brand:** Donegan Optical
- **Colour:** Black
- **Lens material:** Glass
- **Magnification strength:** 1.5 x

## Images

![Optivisor No.2 20" Magnifier - Image 1](https://m.media-amazon.com/images/I/71Is0pkflnL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Five Stars
*by M***G on 2 July 2017*

Bought for my husband who has poor sight and he has found it invaluable.

## Frequently Bought Together

- Donegan DA-2 OptiVISOR Headband Magnifier, 1.5X Magnification Glass Lens Plate, 20" Focal Length
- Donegan LP1 OptiLOUPE Magnifier for OptiVISOR, Adds 2.5X Magnification
- Quasar Led Lighting System for Optivisors | ELP-558.00

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**Shop now:** [https://www.desertcart.fr/products/54979850-optivisor-no-2-20-magnifier](https://www.desertcart.fr/products/54979850-optivisor-no-2-20-magnifier)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-03-01*