---
product_id: 651580718
title: "40x Achromatic Objective Lens, 40x 185 160/0.17 Microscope Objectives Aluminum Alloy Biological Microscope Magnifier Objective Lens Replacement parts Increase Contrast"
brand: "ejoyous"
price: "S$38"
currency: SGD
in_stock: true
category: "Ejoyous"
url: https://www.desertcart.sg/products/651580718-40x-achromatic-objective-lens-40x-185-160-0-17-microscope
store_origin: SG
region: Singapore
---

# Achromatic lens for color accuracy 40x magnification precision Aluminum alloy durable shell 40x Achromatic Objective Lens, 40x 185 160/0.17 Microscope Objectives Aluminum Alloy Biological Microscope Magnifier Objective Lens Replacement parts Increase Contrast

**Brand:** ejoyous
**Price:** S$38
**Availability:** ✅ In Stock

## Summary

> 🔍 Elevate your microscope game—see what others miss!

## Quick Answers

- **What is this?** 40x Achromatic Objective Lens, 40x 185 160/0.17 Microscope Objectives Aluminum Alloy Biological Microscope Magnifier Objective Lens Replacement parts Increase Contrast by ejoyous
- **How much does it cost?** S$38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/651580718-40x-achromatic-objective-lens-40x-185-160-0-17-microscope)

## Best For

- ejoyous enthusiasts

## Why This Product

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

## Key Features

- • **Universal Compatibility:** Standard 20mm RMS thread fits seamlessly with most biological microscopes for easy upgrades.
- • **Rugged Aluminum Alloy Build:** Precision-machined shell ensures long-lasting durability and stable performance under heavy use.
- • **Optimized Optical Engineering:** 160mm tube length and 185mm conjugate distance maximize imaging accuracy and clarity.
- • **Crystal-Clear 40x Magnification:** Experience ultra-sharp biological imaging with 40x precision for detailed observations.
- • **Enhanced Contrast & Color Fidelity:** Achromatic design eliminates chromatic aberrations, delivering vivid, true-to-life visuals.

## Overview

The 40x Achromatic Objective Lens by Ejoyous is a precision-engineered microscope accessory designed for biological applications. Featuring a high-quality achromatic lens that corrects chromatic and spherical aberrations, it delivers enhanced contrast and true-to-life color accuracy. Its durable aluminum alloy shell ensures stability and longevity, while the standard 20mm RMS thread guarantees broad compatibility. Ideal for professionals seeking sharper, clearer microscopic imaging.

## Description

Shop 40x Achromatic Objective Lens, 40x 185 160/0.17 Microscope Objectives Aluminum Alloy Biological Microscope Magnifier Objective Lens Replacement parts Increase Contrast. Free delivery and returns on eligible orders.

## Features

- 【High-Precision Achromatic Lens】 Designed for biological microscopes, this 40X achromatic objective lens offers exceptional clarity and accuracy. With a tube length of 160mm and a conjugate distance of 185, it provides precise imaging capabilities. The lens eliminates unwanted reflections and enhances contrast, correcting spherical and chromatic aberrations for sharper and more detailed observations
- 【Increase Contrast】This achromatic objective lens is specifically engineered to deliver observations without additional chromatic aberration. By correcting aberrations in the red and blue spectrum, while enhancing clarity in the yellow-green range, it ensures that images are vivid, clear, and true to life. Experience superior image quality with this advanced optical lens
- 【Precision-Machined Aluminum Alloy Shell】 This 40X microscope objective lens features an aluminum alloy shell that is precision machined, ensuring stability and durability for prolonged use. The construction guarantees performance and longevity, making it an essential tool for microscopy applications
- 【Applicability】With an objective lens length of 37.8mm and a standard RMS thread mounting size of 20mm, this achromatic lens is optimized for microscopy applications. It offers superior performance in correcting aberrations and producing clear, detailed images. Elevate your microscopy experience with this 40X objective lens
- 【Sincere Service】 We are committed to providing you with the best quality and service. Your demand and recognition is our constant development with increased power! If there is a problem with your purchase, please contact us. We will do our best to help you

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D5DNBC3Q |
| Brand | Ejoyous |
| Brand Name | Ejoyous |
| Colour | Silver |
| Country of Origin | China |
| Digital Magnification Measured in Multiples (Digital Zoom) | 40 x |
| Enclosure Material | Aluminum alloy |
| Item Weight | 62 Grams |
| Item weight | 62 Grams |
| Light Source Type | Halogen |
| Light source type | Halogen |
| Magnification maximum | 40 x |
| Manufacturer | Ejoyous |
| Material | Aluminum alloy |
| Objective Lens Description | Achromatic |
| Power Source | PowerSource |

## Product Details

- **Brand:** Ejoyous
- **Colour:** Silver
- **Item weight:** 62 Grams
- **Light source type:** Halogen
- **Magnification maximum:** 40 x
- **Manufacturer:** Ejoyous
- **Material:** Aluminum alloy
- **Objective lens description:** Achromatic
- **Power source:** PowerSource

## Images

![40x Achromatic Objective Lens, 40x 185 160/0.17 Microscope Objectives Aluminum Alloy Biological Microscope Magnifier Objective Lens Replacement parts Increase Contrast - Image 1](https://m.media-amazon.com/images/I/61RcFcJ5y8L.jpg)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-17*