--- product_id: 304755005 title: "20D Double Aspheric Lens" brand: "bexco" price: "AED 95" currency: AED in_stock: false reviews_count: 4 category: "Bexco" url: https://www.desertcart.ae/products/304755005-20d-double-aspheric-lens store_origin: AE region: United Arab Emirates --- # 47 mm Working Distance 2.97X Magnification Magnetic Protective Case 20D Double Aspheric Lens **Brand:** bexco **Price:** AED 95 **Availability:** ❌ Out of Stock ## Summary > πŸ‘οΈβ€πŸ—¨οΈ See More, Diagnose Better, Stay Ahead! ## Quick Answers - **What is this?** 20D Double Aspheric Lens by bexco - **How much does it cost?** AED 95 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/304755005-20d-double-aspheric-lens) ## Best For - bexco enthusiasts ## Why This Product - Trusted bexco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Hands-Free Excellence:** Optimized for head-mounted BIO use, perfect when slit lamp exams aren’t an option. - β€’ **Wide Field, No Blind Spots:** 47 mm working distance lets you capture the retina’s periphery effortlessly. - β€’ **Magnetic Safety, Always Ready:** Durable magnet case ensures your lens stays pristine and accessible. - β€’ **Pediatric & Precision Perfect:** Higher magnification than 28D, ideal for delicate pediatric and scleral indentation exams. - β€’ **Sharper Vision, Deeper Insight:** Experience nearly 3X magnification for unparalleled retinal detail. ## Overview The BEXCO 20D Double Aspheric Lens is a premium ophthalmic tool delivering 2.97X magnification and a 47 mm working distance for comprehensive retinal exams. Its double aspheric design minimizes distortion, providing sharp, wide-field views essential for pediatric and challenging cases. Packaged in a magnetic protective case, it’s built for durability and ease of use with head-mounted BIO systems, making it a must-have for modern eye care professionals. ## Description 20D ophthalmic BIO Lens. BEXCO 20D Double Aspheric Lens Magnification 2.97X, Working distance 47 mm. View the retina including periphery using a head-mounted BIO Higher magnification than 28D. Ideal for pediatric examination, when scleral indentation is required and for patients with nystagmus. Useful when slit lamp examination is not possible. ️ 20D Double Aspheric Lens – High-Resolution Fundus Examination ✨ Essential Ophthalmic Lens for Retinal Diagnosis The 20D Double Aspheric Lens is a crucial diagnostic tool for ophthalmologists and optometrists. This non-contact lens is specifically designed for high-detail, wide-field viewing of the retina and the posterior pole, making it an indispensable part of fundus examination. πŸ‘“ Key Features and Optical Excellence:- 1.20 Diopter Power: Provides the standard magnification and field of view required for general examination of the retina and optic nerve head. 2.Double Aspheric Design: The advanced Double Aspheric design minimizes spherical aberrations and distortions, ensuring a high-resolution, clear, and sharp image across the entire wide-field view. 3.Wide Field of View: Delivers an excellent field of view, allowing for quick and comprehensive screening of the central retina and surrounding areas. 4.High Magnification: Offers good magnification (typically around $2x$ to $3x$ depending on the setup) for detailed observation of the optic nerve and macula. 5.Comfortable Handling: Features an ergonomically designed black ring for a secure grip and easy manipulation during indirect ophthalmoscopy. 6.Protective Case: Comes complete with a durable, cushioned case (as shown in the image) for safe storage and protection of the delicate optical surfaces. 🩺 Ideal Applications:- .Indirect Ophthalmoscopy: Used with a binocular indirect ophthalmoscope (BIO) for dynamic and comprehensive examination of the fundus. .Retinal Screening: Excellent for routine eye exams, diabetic retinopathy screening, and diagnosis of common posterior segment pathologies. .Macula and Optic Nerve Assessment: Provides clear views for evaluating conditions like glaucoma, macular degeneration, and diabetic macular edema. Review: For ophthalmologist - Good lens at this price.Diameter is smaller compared to Volk and Nikon lens. Resolution and field of vision is also less. Review: Good quality servers the purpose - Overall all, good at 1500 β‚Ή price is good too ## Features - sent in magnet case - Magnification 2.97X, Working distance 47 mm - View the retina including periphery using a head-mounted BIO - Higher magnification than 28D. Ideal for pediatric examination, when scleral indentation is required . ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07N1Q6ZVF | | Auto Focus Included | No | | Best Sellers Rank | #91,516 in Health & Personal Care ( See Top 100 in Health & Personal Care ) #403 in Contact Lenses | | Brand | BEXCO | | Colour | black | | Country of Origin | India | | Customer Reviews | 3.3 3.3 out of 5 stars (27) | | Date First Available | 16 April 2017 | | Description of the lens | 47 mm | | Item Weight | 170 g | | Manufacturer | china | | Media Input | ProductImage | | Package Dimensions | 10.1 x 8.7 x 4.8 cm; 170 g | | Special Feature | magnetic | | Zoom Ratio | 2.97 | | Zoom Type | prime | ## Product Details - **Brand:** BEXCO - **Camera Lens Description:** 47 month - **Compatible Mountings:** handheld - **Focal Length Description:** 47 mm - **Lens Type:** Wide Angle ## Images ![20D Double Aspheric Lens - Image 1](https://m.media-amazon.com/images/I/51B-mHl3QSL.jpg) ## Customer Reviews ### ⭐⭐⭐ For ophthalmologist *by S***D on 28 June 2022* Good lens at this price.Diameter is smaller compared to Volk and Nikon lens. Resolution and field of vision is also less. ### ⭐⭐⭐⭐ Good quality servers the purpose *by A***R on 11 January 2024* Overall all, good at 1500 β‚Ή price is good too ### ⭐⭐⭐⭐ Packaging of the product *by B***N on 2 December 2023* The product as such was good. The Case was of poor quality ## Frequently Bought Together - 20D Double Aspheric Lens - BEXCO Aspheric Lens 90D Ophthalmology Equipment Accessories --- ## 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.ae/products/304755005-20d-double-aspheric-lens](https://www.desertcart.ae/products/304755005-20d-double-aspheric-lens) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-04-23*