---
product_id: 258339348
title: "Donegan Optical CO-3 Clip-On Binocular Magnifier, 1.75X Magnification, 36cm Focal Length"
brand: "donegan optical"
price: "$U7650"
currency: UYU
in_stock: false
category: "Donegan Optical"
url: https://www.desertcart.uy/products/258339348-donegan-optical-co-3-clip-on-binocular-magnifier-1-75x
store_origin: UY
region: Uruguay
---

# 36cm focal length for versatile use 1.75X magnification power Clip-on design fits most eyeglasses Donegan Optical CO-3 Clip-On Binocular Magnifier, 1.75X Magnification, 36cm Focal Length

**Brand:** donegan optical
**Price:** $U7650
**Availability:** ❌ Out of Stock

## Summary

> 🔎 Elevate your detail game—see more, do more, be the pro everyone envies!

## Quick Answers

- **What is this?** Donegan Optical CO-3 Clip-On Binocular Magnifier, 1.75X Magnification, 36cm Focal Length by donegan optical
- **How much does it cost?** $U7650 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/258339348-donegan-optical-co-3-clip-on-binocular-magnifier-1-75x)

## 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

- • **Effortless Flip-Up:** Lens plate easily tilts out of the way when not in use—stay ready without interruption.
- • **Crystal-Clear Focus:** Ground and polished prismatic glass lenses reduce eye strain while delivering sharp, detailed views.
- • **Hands-Free Precision:** Clip-on binocular lenses let you work with both hands free, boosting productivity and comfort.
- • **Portable & Protected:** Lightweight design with a protective carrying case keeps your magnifier safe and ready for on-the-go tasks.
- • **Universal Fit & Style:** Attaches seamlessly to your prescription or safety glasses, available in sleek black or blue to match your vibe.

## Overview

The Donegan Optical CO-3 Clip-On Binocular Magnifier offers 1.75X magnification with a 36cm focal length, featuring ground and polished prismatic glass lenses for enhanced clarity and reduced eye strain. Its lightweight clip-on design fits over most eyeglasses and includes a flip-up lens plate for convenience. Ideal for precision tasks like jewelry-making, watch repair, and detailed inspections, it comes in multiple colors and includes a protective case with a one-year warranty.

## Description

The Donegan clip-on, binocular, hands-free magnifier with frame has a dual acrylic lens system with optical-grade lenses ground and polished into prismatic lenses, and is available in multiple colors, and multiple dioptric strengths (indicated by the number in the model) which provide specific magnification power (X) at a specified distance from object. This magnifier enhances the size and resolution of an object or image, and is commonly used for a variety of applications such as jewelry-making, watch-making, needlework, artwork, electronic inspection, fly-tying, book-reading, print inspection, and stamp-collecting. The clip-on, binocular, lightweight (0.417 lbs) magnifier features binocular lenses that come with a frame and clip that attaches to the frame or eyeglasses. The magnifier can be worn over prescription or safety eyeglasses, and has the ability to flip up when not in use. Spring-loaded pivot screws hold the headband in a raised or a forward-facing position. The magnifier is available in assorted colors such as black, and blue. It comes housed in a protective shell and carrying case. It has a one-year limited warranty. Diopter (D) is a technical term for the measurement of the light curvature and thickness of a lens. A dioptric number and a magnification number are not the same thing. Diopter strength represents a specific magnification power (X). For example, a 5-diopter provides 2.5X magnification (at a distance of 8). The higher the diopter, the more magnification a lens can provide. As magnification increases, distance to the object (focal length), and field of view (diameter, or narrowness of view) decrease. Magnifiers and prescription eyeglasses have a diopter value, such as 1.5 or 2. The dioptric strength of an accessory lens, such as prescription eyeglasses or an eye loupe, must be added to the dioptric strength of the magnifier to calculate total magnification

## Features

- Eyeglass clip-on binocular visor with 1.75X magnifying lens plate for hands-free viewing
- Ground and polished glass prismatic lens for improved focus and reduced eye strain
- Clips on to eyeglasses or to included eyeglass frame
- Lens plate tilts out of way when not needed
- 14" focal length for a variety of uses

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000EMDFNS |
| Item model number | CO-3 |
| Manufacturer | Donegan Optical |
| Product Dimensions | 25.4 x 15.19 x 2.31 cm; 113.4 g |

## Product Details

- **Batteries required?:** No
- **Brand:** Donegan Optical
- **Item weight:** 113 g
- **Lens material:** Glass
- **Magnification strength:** 2.5 x

## Images

![Donegan Optical CO-3 Clip-On Binocular Magnifier, 1.75X Magnification, 36cm Focal Length - Image 1](https://m.media-amazon.com/images/I/41ht2b2HjkL.jpg)
![Donegan Optical CO-3 Clip-On Binocular Magnifier, 1.75X Magnification, 36cm Focal Length - Image 2](https://m.media-amazon.com/images/I/71N1P9W7spL.jpg)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-24*