---
product_id: 52566817
title: "Optivisor 2 3/4x At 6in - ELP-507.00"
brand: "donegan optical"
price: "$259.07"
currency: USD
in_stock: false
reviews_count: 8
url: https://www.desertcart.us/products/52566817-optivisor-2-3-4x-at-6in-elp-507-00
store_origin: US
region: United States of America
---

# 150mm (6") focal length 2.75x magnification Fully adjustable headband Optivisor 2 3/4x At 6in - ELP-507.00

**Brand:** donegan optical
**Price:** $259.07
**Availability:** ❌ Out of Stock

## Summary

> 🔎 See every detail, master every task — don’t miss out on sharper focus!

## Quick Answers

- **What is this?** Optivisor 2 3/4x At 6in - ELP-507.00 by donegan optical
- **How much does it cost?** $259.07 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/52566817-optivisor-2-3-4x-at-6in-elp-507-00)

## 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

- • **Expandable Optics:** Interchangeable lens plates available separately to tailor your magnification needs and elevate your precision.
- • **Custom Fit Comfort:** Quickly adjustable headband designed to fit any head size, ensuring all-day wearability during intense focus sessions.
- • **Hands-Free Precision:** Experience unrestricted efficiency with a comfortable binocular headband magnifier that leaves both hands free for your craft.
- • **Optimal Magnification:** 2.75x zoom with a perfect 6-inch focal length for detailed, close-up work without eye strain.
- • **Versatile Compatibility:** Wear it effortlessly over prescription or safety glasses—no compromises on vision or protection.

## Overview

The Optivisor 2 3/4x At 6in (ELP-507.00) is a premium optical glass binocular magnifier designed for professionals and hobbyists requiring precise close-up work. Featuring 2.75x magnification with a 150mm focal length, it offers hands-free, three-dimensional vision with a fully adjustable headband that fits over glasses. Lightweight and durable, it enhances efficiency while reducing eye strain, with optional interchangeable lenses for customizable magnification.

## 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.7 (6")

Review: Quality and simple design - For the price, it does everything. The lens quality is excellent, but the main advantage of this product is the simple, strong and comfortable design. Everything works as it should without a faff. I use it many times a week and to simply slip it on/off my head or raise it up/down during use is a pleasure. Can’t really fault it. The DA-5 is about right for general use. The DA-7 goes a little closer, but actually can be too close for average use. I have both. Hard to explain exactly, but just think before you choose the magnification.
Review: It is not comfortable to wear - Does the job, albeit with a challengingly low depth of field. It is not comfortable to wear. It is not supplied with a fabric bag to store it in when not in use. It would have been nice if you could at least put it away in the box so as to keep it clean - but you can't, not unless you want to re-adjust the headband down to its absolute minimum diameter. Which you don't because then each time you get it out you have to re-adjust it again to fit your head.

## Features

- Optical Glass Binocular Magnifier
- A precision instrument that improves vision and increase your efficiency
- 2.75 x magnification with a focal length of 150mm (6")
- Fully adjustable to fit any size, quickly and easily
- Interchangable lens plates are available-Sold separately (OP1763/05)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0015IQC0S |
| Batteries required | No |
| Best Sellers Rank | 350 in Binocular Accessories 12,607 in Photo Studio Accessories |
| Customer Reviews | 4.5 4.5 out of 5 stars (8) |
| Date First Available | 6 Aug. 2012 |
| Is assembly required | No |
| Item model number | 633096000519 |
| Number of pieces | 1 |
| Product Dimensions | 27.69 x 20.32 x 5.33 cm; 231 g |

## Product Details

- **Batteries required?:** No
- **Brand:** Donegan Optical
- **Colour:** Grey
- **Lens material:** Glass
- **Product dimensions:** 27.7L x 20.3W centimetres

## Images

![Optivisor 2 3/4x At 6in - ELP-507.00 - Image 1](https://m.media-amazon.com/images/I/41yy8++1i7L.jpg)
![Optivisor 2 3/4x At 6in - ELP-507.00 - Image 2](https://m.media-amazon.com/images/I/71Is0pkflnL.jpg)

## Questions & Answers

**Q: How is this product better than magnifying glasses?**
A: I advise you to read the perfect comment that  chezphyl answered on June 1, 2014.I copy it here for you:  It's easy to "bump" them up when not in use and back down when you need them. They remain on your head so you don't have to lay them down somewhere. When positioned down quite far you can look up (over the top of the eye glass frame) to see things normally, such as TV or another person. I use them this way a lot of the time. There's also an optional light that attaches to the unit if you need more light on the work object. I have not purchased that, because I have numerous work lights that suffice. Pay close attention to the distance you will have from your face to the work piece as this will determine the lens power to order. One set of lenses is included, but you can purchase additional lenses if you plan to use the headset for hobbies requiring varying distances. If you presently wear regular prescription glasses you can wear them under the device. Previously, I tried attaching magnifying glasses onto my reading glasses and they didn't attach well, but that may have been because my glasses were too small or the quality of the magnifying clip-ons I chose. This is the most convenient solution I've found so far for very small, very precise stitchery.

**Q: light**
A: If you are asking if it has a built-in light the answer is no.  If you are asking if it is light in weight, the answer is it is not heavy enough to be uncomfortable.  I have not weighed it but it fits well on my head and indeed when I am engaged in a project, I sometimes forget it is there.  It provides a clear, undistorted view of whatever you are working on.  The focal length is about right for working on small objects.  I do not know if the less expensive magnifiers have lenses comparable to the one in the Donegan Optivisor.

**Q: I am very nearsighted and must wear glasses all the time. I am assuming this tool is only to be without glasses . is that correct?**
A: Actually i wear it with my glasses all the time without any trouble.

**Q: Is this made in China?**
A: No. It's made in the USA. I avoid buying anything made in China.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality and simple design
*by D***. on 11 October 2024*

For the price, it does everything. The lens quality is excellent, but the main advantage of this product is the simple, strong and comfortable design. Everything works as it should without a faff. I use it many times a week and to simply slip it on/off my head or raise it up/down during use is a pleasure. Can’t really fault it. The DA-5 is about right for general use. The DA-7 goes a little closer, but actually can be too close for average use. I have both. Hard to explain exactly, but just think before you choose the magnification.

### ⭐⭐⭐ It is not comfortable to wear
*by S***T on 20 November 2016*

Does the job, albeit with a challengingly low depth of field. It is not comfortable to wear. It is not supplied with a fabric bag to store it in when not in use. It would have been nice if you could at least put it away in the box so as to keep it clean - but you can't, not unless you want to re-adjust the headband down to its absolute minimum diameter. Which you don't because then each time you get it out you have to re-adjust it again to fit your head.

### ⭐⭐⭐⭐ Four Stars
*by A***E on 28 April 2015*

absolutely brilliant feel i have new eyes.

## Frequently Bought Together

- Donegan DA-7 OptiVISOR Headband Magnifier, 2.75X Magnification Glass Lens Plate, 6" 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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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-27*