--- product_id: 346312034 title: "Donegan OSC OptiSIGHT Binocular Magnifying Visor Green Color AD" brand: "donegan optical" price: "Β£88.06" currency: GBP in_stock: true url: https://www.desertcart.co.uk/products/346312034-donegan-osc-optisight-binocular-magnifying-visor-green-color-ad store_origin: GB region: United Kingdom --- # 3 interchangeable lenses: 3X, 4X, 5X magnification Vibrant green headband for standout style Adjustable visor tension knobs for seamless usability Donegan OSC OptiSIGHT Binocular Magnifying Visor Green Color AD **Brand:** donegan optical **Price:** Β£88.06 **Availability:** βœ… In Stock ## Summary > πŸ•ΆοΈ See the details others miss β€” magnify your mastery with Donegan OptiSIGHT! ## Quick Answers - **What is this?** Donegan OSC OptiSIGHT Binocular Magnifying Visor Green Color AD by donegan optical - **How much does it cost?** Β£88.06 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/346312034-donegan-osc-optisight-binocular-magnifying-visor-green-color-ad) ## 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 - β€’ **Ergonomic Fit:** Adjustable padded leather headband ensures all-day comfort for diverse head sizes. - β€’ **Eye Comfort Tech:** Optical-grade acrylic prismatic lenses reduce eye strain during long sessions. - β€’ **Smart Visor Design:** Tension-adjustment knobs let you flip the visor up when not in useβ€”stay efficient without interruption. - β€’ **Hands-Free Precision:** Binocular magnifying visor lets you work with both hands free, perfect for intricate tasks. - β€’ **Customizable Magnification:** Switch effortlessly between 3X, 4X, and 5X lenses to match your project’s detail level. ## Overview The Donegan OSC OptiSIGHT Binocular Magnifying Visor in green offers hands-free, high-precision magnification with three interchangeable optical-grade acrylic lenses (3X, 4X, 5X). Designed for professionals and hobbyists alike, its adjustable padded headband and tension knobs provide comfort and convenience during extended use. Ideal for jewelry-making, electronics, and fine crafts, this lightweight, durable visor enhances focus while reducing eye strain. ## Description The Donegan OSC OptiSIGHT is a hands-free, headband binocular magnifier that has an optical-grade, acrylic lens ground and polished into a prismatic lens, and is available in multiple dioptric strengths which provide a specific magnification power (X) at a specified focal length, or 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, book-reading, print inspection, and stamp-collecting. The OSC OptiSIGHT magnifier features replaceable binocular lenses that have beveled edges, and are mounted in an interchangeable plastic frame. An adjustable headband with a padded leather comfort band conforms to a variety of head sizes and provides comfort for hours of continuous use. The magnifier can be worn over prescription or safety eyeglasses. A durable, plastic visor tips up above the forehead when not in use. Spring-loaded pivot screws hold the visor in a raised or a forward-facing position. The magnifier comes in assorted body colors such as black, and blue. The magnifier weighs 0.58 lbs, and 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 t ## Features - Green color headband binocular visor with three magnifying lens plates for hands-free viewing - Interchangeable lens plates provide 3X, 4X, and 5X magnification - Optical-grade acrylic prismatic lenses for improved focus and reduced eye strain - Visor tension-adjustment knobs allow visor to tilt out of way when not needed ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Donegan Optical | | Colour | Black, Green | | Batteries Required? | No | | Item Weight | 200 g | | Lens Material | Acrylic | | Magnification Strength | 5 x | | Manufacturer | Donegan Optical | | UPC | 060307292133 633096001806 708277370429 223384745736 | | Global Trade Identification Number | 00633096001806 | | Country of Origin | USA | | Item model number | 074211 | | Product Dimensions | 5.71 x 19.68 x 30.48 cm; 199.58 g | | ASIN | B002Z30E6A | ## Product Details - **Brand:** Donegan Optical - **Colour:** Black, Green - **Batteries Required?:** No - **Item Weight:** 200 g - **Lens Material:** Acrylic ## Images ![Donegan OSC OptiSIGHT Binocular Magnifying Visor Green Color AD - Image 1](https://m.media-amazon.com/images/I/71-umNfdecL.jpg) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/346312034-donegan-osc-optisight-binocular-magnifying-visor-green-color-ad](https://www.desertcart.co.uk/products/346312034-donegan-osc-optisight-binocular-magnifying-visor-green-color-ad) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-02*