---
product_id: 77924670
title: "Glass surface mirror 200 x 140 x 3 mm, optical front surface, type ST-GS"
brand: "screentech"
price: "S/.581"
currency: PEN
in_stock: true
category: "Screen Tech"
url: https://www.desertcart.pe/products/77924670-glass-surface-mirror-200-x-140-x-3-mm-optical
store_origin: PE
region: Peru
---

# Polarization-preserving for 3D projection 3mm precision float glass 94% ultra-clear reflection Glass surface mirror 200 x 140 x 3 mm, optical front surface, type ST-GS

**Brand:** screentech
**Price:** S/.581
**Availability:** ✅ In Stock

## Summary

> 🪞 Reflect brilliance, project perfection.

## Quick Answers

- **What is this?** Glass surface mirror 200 x 140 x 3 mm, optical front surface, type ST-GS by screentech
- **How much does it cost?** S/.581 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/77924670-glass-surface-mirror-200-x-140-x-3-mm-optical)

## 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, Projection, 3D
- Barcode scanners, automation
- Flight simulators, periscope, kaleidoscope
- Optics, astronomy, physics, laser
- Ophthalmic eye tests, dental mirrors

## Images

![Glass surface mirror 200 x 140 x 3 mm, optical front surface, type ST-GS - Image 1](https://m.media-amazon.com/images/I/61TtCskHaRL.jpg)
![Glass surface mirror 200 x 140 x 3 mm, optical front surface, type ST-GS - Image 2](https://m.media-amazon.com/images/I/61Pd4xHyWTL.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.pe/products/77924670-glass-surface-mirror-200-x-140-x-3-mm-optical](https://www.desertcart.pe/products/77924670-glass-surface-mirror-200-x-140-x-3-mm-optical)

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-08-21*