---
product_id: 485148579
title: "20D Double Aspheric lens with Plastic protected case"
brand: "bby"
price: "₩41922"
currency: KRW
in_stock: true
reviews_count: 7
category: "Bby"
url: https://www.desertcart.kr/products/485148579-20d-double-aspheric-lens-with-plastic-protected-case
store_origin: KR
region: South Korea
---

# 50° wide field of view 2.97x high magnification 20D double aspheric lens 20D Double Aspheric lens with Plastic protected case

**Brand:** bby
**Price:** ₩41922
**Availability:** ✅ In Stock

## Summary

> 🔬 Elevate your diagnostic game with precision optics that professionals trust!

## Quick Answers

- **What is this?** 20D Double Aspheric lens with Plastic protected case by bby
- **How much does it cost?** ₩41922 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/485148579-20d-double-aspheric-lens-with-plastic-protected-case)

## Best For

- bby enthusiasts

## Why This Product

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

## Key Features

- • **Wide-Angle Vision:** 50° field of view ensures you never miss a detail in your examination.
- • **Durable & Portable:** Lightweight 100g design with a protective plastic case—ready for on-the-go professionals.
- • **Powerful Magnification:** 2.97x image magnification delivers exceptional clarity of the optic nerve.
- • **Crystal-Clear Precision:** Double aspheric glass optics eliminate distortions for razor-sharp imaging.
- • **Ergonomic Working Distance:** 47mm working distance for comfortable, fatigue-free use during extended sessions.

## Overview

The 20D Double Aspheric Lens by BBY features advanced double aspheric glass optics providing a 50° field of view and 2.97x magnification. Perfectly corrected for optical aberrations, it offers clear, distortion-free imaging with a comfortable 47mm working distance. Lightweight and protected by a durable plastic case, this lens is ideal for medical and laboratory professionals seeking reliable, high-quality visualization tools.

## Description

Features & Benefits: Double aspheric glass optics provide Clear imaging. High magnification provides excellent views of the optic. Perfectly corrected for field curvature, astigmatism, aberrations and coma. Specification: - Lens = 20D Field of View = 50 Degree Image Mag = 2.97x Aperture = 48mm Working Distance = 47mm

Review: 20D Lens - Decent quality product
Review: Good quality and fast delivery - Quality of the lens is really good and vision are very clear compared from other available in the market 😊

## Features

- 20D double aspherri lens

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BKTH2RL3 |
| Are batteries included? | No |
| Best Sellers Rank | #71,616 in Health & Personal Care ( See Top 100 in Health & Personal Care ) #284 in Contact Lenses |
| Brand | BBY |
| Colour | Black |
| Country of Origin | India |
| Customer Reviews | 4.1 4.1 out of 5 stars (27) |
| Date First Available | 28 October 2022 |
| Item Weight | 100 g |
| Item model number | bby-20D |
| Manufacturer | Bhagwati industries |
| Model number | bby-20D |
| Number of Memory Sticks | 1 |
| Package Dimensions | 9.4 x 8.89 x 3.3 cm; 100 g |

## Images

![20D Double Aspheric lens with Plastic protected case - Image 1](https://m.media-amazon.com/images/I/51HtvcILuaL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 20D Lens
*by V***A on 27 July 2025*

Decent quality product

### ⭐⭐⭐⭐⭐ Good quality and fast delivery
*by A***L on 28 October 2022*

Quality of the lens is really good and vision are very clear compared from other available in the market 😊

### ⭐⭐⭐⭐⭐ Review
*by L***O on 10 September 2025*

simple and good

## Frequently Bought Together

- 20D Double Aspheric Lens with Wooden Protective Case
- 2 Pack Ophthalmic Eye Occluder for Ophthalmologists, Optometrists and Orthoptists Eye Exam Tool (Black)

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**Shop now:** [https://www.desertcart.kr/products/485148579-20d-double-aspheric-lens-with-plastic-protected-case](https://www.desertcart.kr/products/485148579-20d-double-aspheric-lens-with-plastic-protected-case)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-02*