---
product_id: 518125834
title: "20D Double Aspheric Lens with Plastic Protective Case."
brand: "bby"
price: "928 kr"
currency: NOK
in_stock: true
reviews_count: 8
category: "Bby"
url: https://www.desertcart.no/products/518125834-20d-double-aspheric-lens-with-plastic-protective-case
store_origin: NO
region: Norway
---

# 50° wide field of view 2.97x magnification Sterilizable & durable case 20D Double Aspheric Lens with Plastic Protective Case.

**Brand:** bby
**Price:** 928 kr
**Availability:** ✅ In Stock

## Summary

> 🔬 Elevate your clinical insight with precision and style

## Quick Answers

- **What is this?** 20D Double Aspheric Lens with Plastic Protective Case. by bby
- **How much does it cost?** 928 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/518125834-20d-double-aspheric-lens-with-plastic-protective-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 captures more detail in every glance
- • **Sterilizable & Safe:** Hygienic design with a sleek plastic protective case for on-the-go pros
- • **Balanced Magnification:** 2.97x zoom hits the sweet spot between detail and overview
- • **Crystal-Clear Precision:** Double aspheric optics eliminate distortions for flawless imaging
- • **Extended Working Distance:** 47mm gap ensures comfortable, non-intrusive examinations

## Overview

The 20D Double Aspheric Lens delivers a perfect blend of 2.97x magnification and a 50° field of view, optimized for clear, distortion-free imaging. Featuring a 47mm working distance and sterilizable design, it comes housed in a sleek plastic protective case, making it ideal for professional slit lamp examinations.

## Description

Specification: - Lens = 20D Field of View = 50 Degree Image Mag = 2.97x Aperture = 48mm Working Distance = 47mm

Review: Good - simple and good
Review: Muy bueno - Es justo lo que buscaba

## Features

- Comes in Plastic case for safety and elegance
- 20D Lens provides an extended working distance from cornea.
- Sterilizable, Perfect equilibrium of magnification and field of view. Perfectly corrected for field curvature, astigmatism, aberrations and coma.
- 20D Slit Lamp Lens offers an ideal combination of field and magnification
- Features & Benefits:- Double aspheric glass optics provide Clear imaging.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.1 out of 5 stars 34 Reviews |

## Images

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good
*by L***O on September 10, 2025*

simple and good

### ⭐⭐⭐⭐⭐ Muy bueno
*by M***. on February 4, 2025*

Es justo lo que buscaba

### ⭐⭐⭐ Not what a expected
*by A***A on June 11, 2025*

The quality of vision its not ideal, the lens is loose on the rim. Not using it at my practice.

## 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.no/products/518125834-20d-double-aspheric-lens-with-plastic-protective-case](https://www.desertcart.no/products/518125834-20d-double-aspheric-lens-with-plastic-protective-case)

---

*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-16*