---
product_id: 386839481
title: "RENIAN Polarized Film Sheets 3 PCS 8.2x5.9in/ 21x15cm Polarizer Linear Polarizing Filter Non-Adhesive for Educational Physics Photography Lighting"
brand: "renian"
price: "29511CFA"
currency: XOF
in_stock: true
reviews_count: 6
category: "Renian"
url: https://www.desertcart.sn/products/386839481-renian-polarized-film-sheets-3-pcs-8-2x5-9in-21x15cm
store_origin: SN
region: Senegal
---

# 3-pack versatile use 21x15cm precision size 99.9% linear polarization RENIAN Polarized Film Sheets 3 PCS 8.2x5.9in/ 21x15cm Polarizer Linear Polarizing Filter Non-Adhesive for Educational Physics Photography Lighting

**Brand:** renian
**Price:** 29511CFA
**Availability:** ✅ In Stock

## Summary

> 🕶️ See the unseen, master the light.

## Quick Answers

- **What is this?** RENIAN Polarized Film Sheets 3 PCS 8.2x5.9in/ 21x15cm Polarizer Linear Polarizing Filter Non-Adhesive for Educational Physics Photography Lighting by renian
- **How much does it cost?** 29511CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/386839481-renian-polarized-film-sheets-3-pcs-8-2x5-9in-21x15cm)

## Best For

- renian enthusiasts

## Why This Product

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

## Key Features

- • **Triple Pack Advantage:** Three non-adhesive sheets to experiment, filter, and innovate without limits.
- • **Crystal-Clear Polarization:** Experience over 99.9% linear polarization for flawless light control.
- • **Perfect Size for Precision:** Generous 21x15cm sheets fit diverse educational and photography needs.
- • **Glare-Free Shots Every Time:** Reduce reflections on glass, water, and metals for professional-grade photos.
- • **Hands-On Learning Essential:** Ideal for physics projects demonstrating light behavior with affordable sophistication.

## Overview

RENIAN Polarized Film Sheets offer three high-quality 21x15cm linear polarizing filters with over 99.9% polarization efficiency. Designed for educational experiments, photography glare reduction, and physical optics demonstrations, these non-adhesive polyester sheets provide versatile, reusable solutions for professionals and students alike.

## Description

Specification: Polarization: Linear，Greater than 99.9% Size: 21x15cm Thickness:0.22mm Feature: Polarizing film have protective film on both sides, before you use it, you have to peel a protective film off the front and back. Educational Application: Work great for class projects to demonstrate the effects of polarization in a very affordable way. Physical Experiment: Linear Polarizing sheets are used in experiments relating to birefringence, light scattering, polarized light experiments, light reflection. Photography Filter: Use to reduce the glare caused by smooth surfaces such as glass, water, paper, and certain metallic objects. Package content: 3 x Polarizing film sheet

Review: Good seller, as advertised - Perfect
Review: Exactly what was ordered - Timely delivery

## Features

- 8.2x5.9in/ 21x15cm Polarizing film: Both sides have protective film, before you use it, you have to peel a protective film off the front and back.
- Educational Application: Work great for class projects to demonstrate the effects of polarization in a very affordable way.
- Physical Experiment: Linear Polarizing sheets are used in experiments relating to birefringence, light scattering, polarized light experiments, light reflection.
- Photography Filter: Use to reduce the glare caused by smooth surfaces such as glass, water, paper, and certain metallic objects.
- Package: 3 x Polarizing film sheet.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08XWDJ4GM |
| Best Sellers Rank | #61,324 in Electronics ( See Top 100 in Electronics ) #47 in Lighting Filters |
| Brand | RENIAN |
| Coating Description | No Coating |
| Coating description | No Coating |
| Compatible Devices | Cameras |
| Customer Reviews | 4.2 out of 5 stars 279 Reviews |
| Enclosure Material | Polyester |
| Exposure Control Type | Automatic |
| Item Dimensions L x W | 21L x 20.8W centimeters |
| Manufacturer | RENIAN |
| Manufacturer Part Number | GEL-14 |
| Material | Polyester |
| Media Type | ProductImage |
| Model Name | GEL-14 |
| Model Number | GEL-14 |
| Number of Pieces | 3 |
| Photo Filter Size | 150 Millimeters |
| Photo filter effect type | Polarizer |
| Photo filter thread size | 150 Millimeters |
| Screen Size | 21 Centimeters |
| Set Name | 3-Piece Polarizing Film Sheets |
| Special Effect | Polarizer |
| Thread Size | 150 Millimeters |
| UPC | 700512797206 |
| Unit Count | 3.0 Count |
| Water Resistance Level | Not Water Resistant |
| Water resistance level | Not Water Resistant |

## Product Details

- **Brand:** RENIAN
- **Coating description:** No Coating
- **Material:** Polyester
- **Photo filter effect type:** Polarizer
- **Photo filter thread size:** 150 Millimeters

## Images

![RENIAN Polarized Film Sheets 3 PCS 8.2x5.9in/ 21x15cm Polarizer Linear Polarizing Filter Non-Adhesive for Educational Physics Photography Lighting - Image 1](https://m.media-amazon.com/images/I/41wizujWncL.jpg)

## Questions & Answers

**Q: Specifications say material is glass.  Ad copy says film.  Which is it?**
A: It is a plastic film polarizer.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good seller, as advertised
*by K***N on 6 November 2022*

Perfect

### ⭐⭐⭐⭐⭐ Exactly what was ordered
*by P***W on 10 December 2025*

Timely delivery

### ⭐⭐⭐⭐⭐ Very well made
*by C***Y on 20 November 2025*

The polarization of the light is excellent 2 sheets on top of the other will block all light at a certain angle. Also through a single sheet some reflections on various objects disappear, making it a good tool to take a photo through glass or to enhance the sky when partially cloudy.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.sn/products/386839481-renian-polarized-film-sheets-3-pcs-8-2x5-9in-21x15cm](https://www.desertcart.sn/products/386839481-renian-polarized-film-sheets-3-pcs-8-2x5-9in-21x15cm)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-14*