---
product_id: 77924670
title: "Glass Surface Mirror 200 x 140 x 3 mm"
brand: "screentech"
price: "NT$5918"
currency: TWD
in_stock: true
category: "Screen Tech"
url: https://www.desertcart.tw/products/77924670-glass-surface-mirror-200-x-140-x-3-mm
store_origin: TW
region: Taiwan
---

# Polarization-preserving for 3D projection 3mm precision float glass 94% ultra-clear reflection Glass Surface Mirror 200 x 140 x 3 mm

**Brand:** screentech
**Price:** NT$5918
**Availability:** ✅ In Stock

## Summary

> 🪞 Reflect brilliance, project perfection.

## Quick Answers

- **What is this?** Glass Surface Mirror 200 x 140 x 3 mm by screentech
- **How much does it cost?** NT$5918 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/77924670-glass-surface-mirror-200-x-140-x-3-mm)

## Best For

- screentech enthusiasts

## Why This Product

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

## Key Features

- • **3D Projection Ready:** Maintains polarization, perfect for cutting-edge 3D projection setups.
- • **Durable & Easy-Clean:** Wet washable surface with protective AL + SiO2 coating ensures longevity and hassle-free maintenance.
- • **Precision Engineered:** Crafted from 3mm thick float glass for flawless optical performance.
- • **Versatile Optical Tool:** Ideal for photography, laser applications, flight simulators, and advanced scientific instruments.
- • **Crystal-Clear Reflection:** Experience unmatched 94% light reflection for razor-sharp imaging.

## Overview

The ST-GS optical front surface mirror is a high-precision 3mm float glass mirror with 94% reflection efficiency, aluminum and SiO2 coating for durability, and polarization preservation, making it ideal for advanced optical applications including 3D projection, photography, and scientific instrumentation.

## Description

ST GS is an optical first surface mirror for light deflection with e.g. projectors and other optical applications. This high end precision mirror is based on 3 mm thick float glass. Properties: + 94% reflection + one side coated with AL + SiO2 + wet washable + polarization preserving for 3D projection

## Features

- Photography and Projection Applications: Suitable for photography, projection systems, and 3D imaging applications
- Industrial and Automation Uses: Compatible with barcode scanners and various automation equipment
- Simulation and Optical Instruments: Designed for use in simulators, periscopes, and kaleidoscopes
- Scientific and Technical Applications: Applicable for optics, astronomy, physics experiments, and laser systems
- Medical and Dental Applications: Used in ophthalmic eye tests and dental mirror instruments
- High Precision Optical Mirror: First surface mirror with 94% reflection rate, coated with aluminum and silicon dioxide for superior light deflection
- Premium Construction: Built on 3 mm thick float glass providing durability and optical clarity for professional applications
- Maintenance and Performance Features: Wet washable surface with polarization preserving properties for 3D projection systems

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00BARO9LS |
| Guaranteed software updates until | unknown |
| Item model number | ST-GS20143 |
| Manufacturer | ScreenTech |
| Product Dimensions | 20 x 14 x 0.3 cm; 220 g |

## Images

![Glass Surface Mirror 200 x 140 x 3 mm - Image 1](https://m.media-amazon.com/images/I/61TtCskHaRL.jpg)

## Frequently Bought Together

- ScreenTech Glass Surface Mirror for Optical Applications | 200 x 140 x 3 mm | Type ST-GS from Germany
- Polarized Film Sheets 3 PCS 8 x11inches/20x30cm Polarizer Linear Polarizing Filter Non-Adhesive for Educational Physics Photography Lighting
- ScreenTech Polarizing Film 100 x 100 x 0.2 mm | Linear 0°/90° | Adhesive | Polarizer Filter Type ST-38-20S from Germany

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**Shop now:** [https://www.desertcart.tw/products/77924670-glass-surface-mirror-200-x-140-x-3-mm](https://www.desertcart.tw/products/77924670-glass-surface-mirror-200-x-140-x-3-mm)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-08-28*