---
product_id: 62117538
title: "HAYEAR 0.5X Reduction Lens Eyepiece Lens 23.2mm Mounting with 30mm 30.5mm Ring Adapter Applicable for Biomicroscope Stereo Microscope"
brand: "hayear"
price: "2273282₫"
currency: VND
in_stock: true
reviews_count: 5
category: "Hayear"
url: https://www.desertcart.vn/products/62117538-hayear-0-5x-reduction-lens-eyepiece-lens-23-2mm-mounting
store_origin: VN
region: Vietnam
---

# 0.5X precision reduction lens Universal 23.2mm eyepiece mount 30/30.5mm adapter ring compatibility HAYEAR 0.5X Reduction Lens Eyepiece Lens 23.2mm Mounting with 30mm 30.5mm Ring Adapter Applicable for Biomicroscope Stereo Microscope

**Brand:** hayear
**Price:** 2273282₫
**Availability:** ✅ In Stock

## Summary

> 🔬 Upgrade your microscope game — see more, capture better, and never miss a detail!

## Quick Answers

- **What is this?** HAYEAR 0.5X Reduction Lens Eyepiece Lens 23.2mm Mounting with 30mm 30.5mm Ring Adapter Applicable for Biomicroscope Stereo Microscope by hayear
- **How much does it cost?** 2273282₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/62117538-hayear-0-5x-reduction-lens-eyepiece-lens-23-2mm-mounting)

## Best For

- hayear enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Lightweight:** At just over an ounce, it’s easy to handle and install without adding bulk to your setup.
- • **Seamless Compatibility:** Fits standard 23.2mm eyepiece mounts and C-mount cameras for effortless integration.
- • **Plug & Play Convenience:** Works smoothly with Windows and Mac setups, perfect for professional imaging workflows.
- • **Versatile Adapter Rings:** Includes 30mm and 30.5mm rings to match a broad range of biomicroscopes and stereo microscopes.
- • **Crystal-Clear Imaging Precision:** Enhance your microscope visuals with the 0.5X reduction lens for sharper, wider field views.

## Overview

The HAYEAR 0.5X Reduction Lens Eyepiece is a precision optical accessory designed for biomicroscopes and stereo microscopes. Featuring a 23.2mm standard eyepiece mount and adaptable 30mm/30.5mm rings, it delivers enhanced imaging with wider fields of view. Lightweight and compatible with both Windows and Mac systems, it’s a must-have for professionals seeking superior clarity and seamless integration in their microscopy work.

## Description

Product description

## Features

- 0.5X reduction Lens, eyepiece lens 23.2mm connector
- Standard C mount dia. 25mm
- Adapter Ring: 30mm 30.5mm
- Applicable for Biomicroscope/ Stereo Microsocpe

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XZ2TQ98 |
| Additional Features | 0.5X Reduction Lens |
| Best Sellers Rank | #86 in Microscope Lens Adapters |
| Brand | HAYEAR |
| Compatible Devices | stereo microscope, biological microscope |
| Customer Reviews | 4.0 out of 5 stars 35 Reviews |
| Exit Pupil Diameter | 23.2 Millimeters |
| Eye Piece Lens Description | 0.5X reduction Lens, eyepiece lens with 23.2mm connector |
| Field Of View | 375 Degrees |
| Finderscope | Reflex |
| Focus Type | Fixed Focus |
| Manufacturer | HAYEAR |
| Manufacturer Part Number | HY-4898 |
| Model Number | 3216596128 |
| Mount | Altazimuth Mount |
| Objective Lens Diameter | 30 Millimeters |
| Optical Tube Length | 80 Millimeters |
| Optical-Tube Length | 80 Millimeters |
| Telescope Mount Description | Altazimuth Mount |
| UPC | 709619597726 |

## Product Details

- **Brand:** HAYEAR
- **Compatible Devices:** stereo microscope, biological microscope
- **Exit Pupil:** 23.2 Millimeters
- **Eye Piece Lens Description:** 0.5X reduction Lens, eyepiece lens with 23.2mm connector
- **Field Of View:** 375 Degrees
- **Finderscope:** Reflex
- **Focus Type:** Fixed Focus
- **Objective Lens Diameter:** 30 Millimeters
- **Optical Tube Length:** 80 Millimeters
- **Telescope Mount Description:** Altazimuth Mount

## Images

![HAYEAR 0.5X Reduction Lens Eyepiece Lens 23.2mm Mounting with 30mm 30.5mm Ring Adapter Applicable for Biomicroscope Stereo Microscope - Image 1](https://m.media-amazon.com/images/I/510OmYt-XwL.jpg)
![HAYEAR 0.5X Reduction Lens Eyepiece Lens 23.2mm Mounting with 30mm 30.5mm Ring Adapter Applicable for Biomicroscope Stereo Microscope - Image 2](https://m.media-amazon.com/images/I/71sbU3QJO+L.jpg)
![HAYEAR 0.5X Reduction Lens Eyepiece Lens 23.2mm Mounting with 30mm 30.5mm Ring Adapter Applicable for Biomicroscope Stereo Microscope - Image 3](https://m.media-amazon.com/images/I/419CJ-N-c-L.jpg)
![HAYEAR 0.5X Reduction Lens Eyepiece Lens 23.2mm Mounting with 30mm 30.5mm Ring Adapter Applicable for Biomicroscope Stereo Microscope - Image 4](https://m.media-amazon.com/images/I/41zBHXeta3L.jpg)
![HAYEAR 0.5X Reduction Lens Eyepiece Lens 23.2mm Mounting with 30mm 30.5mm Ring Adapter Applicable for Biomicroscope Stereo Microscope - Image 5](https://m.media-amazon.com/images/I/61O+iK2AGkL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***E on April 18, 2024*



### ⭐⭐⭐ Review
*by S***N on May 3, 2018*



### ⭐ Review
*by S***Z on February 27, 2022*



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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-19*