---
product_id: 359294109
title: "RENIAN Polarized Film Sheets 3 PCS 8 x11inches/21x29cm Polarizer Linear Polarizing Filter Non-Adhesive for Educational Physics Photography Lighting"
brand: "renian"
price: "157.37 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Renian"
url: https://www.desertcart.tn/products/359294109-renian-polarized-film-sheets-3-pcs-8-x11inches-21x29cm-polarizer
store_origin: TN
region: Tunisia
---

# 7.8x11.8in precise size 3 sheets for versatile use 99.9% linear polarization RENIAN Polarized Film Sheets 3 PCS 8 x11inches/21x29cm Polarizer Linear Polarizing Filter Non-Adhesive for Educational Physics Photography Lighting

**Brand:** renian
**Price:** 157.37 DT
**Availability:** ✅ In Stock

## Summary

> 🕶️ See the unseen: Polarize your perspective with RENIAN!

## Quick Answers

- **What is this?** RENIAN Polarized Film Sheets 3 PCS 8 x11inches/21x29cm Polarizer Linear Polarizing Filter Non-Adhesive for Educational Physics Photography Lighting by renian
- **How much does it cost?** 157.37 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/359294109-renian-polarized-film-sheets-3-pcs-8-x11inches-21x29cm-polarizer)

## 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 Versatility:** Three non-adhesive films let you experiment, layer, or share without limits.
- • **Generous 8x12 Inch Sheets:** Perfectly sized 20x30cm sheets to customize your experiments or photography filters.
- • **Crystal-Clear Polarization:** Achieve over 99.9% linear polarization for flawless light control.
- • **Glare-Reducing Photography Filter:** Cut unwanted reflections on glass, water, and metallic surfaces for pro-level shots.
- • **Educational & Experimental Powerhouse:** Ideal for physics demos, birefringence studies, and light scattering experiments.

## Overview

RENIAN Polarized Film Sheets offer three premium 7.8x11.8 inch linear polarizing filters with over 99.9% polarization efficiency. Designed for educational physics experiments and professional photography, these non-adhesive films reduce glare and reveal hidden light effects. Each sheet comes protected on both sides, ready to peel and customize for versatile use in scientific demonstrations or creative imaging.

## Description

Specification: Polarization: Linear，Greater than 99.9% Size: 7.8x11.8 inches/ 20x30cm Thickness:0.19mm 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: Ho acquistato l'articolo per condurre semplici esperimenti scientifici con la luce polarizzata, e ho scelto questo, raccomandato anche da desertcart, per il prezzo e la dimensione dei fogli (un A4). Il pacco è arrivato integro e senza piegature, come lamentato da altri acquirenti. I fogli polarizzano linearmente nel senso del lato maggiore. Occorre ricordare di togliere lo strato di plastica di protezione! I polarizzatori funzionano benissimo. Sovrapponendone due a 90 gradi, bloccano quasi completamente la luce che li attraversa. Altri esperimenti divertenti sono osservare attraverso uno di essi lo schermo del PC: ruotando il foglio, si capirà che la luce emessa dallo schermo è polarizzata a 45 gradi. Oppure osservare un pezzo di plastica trasparente accartocciata: compariranno delle incredibili iridescenze. Nella foto che allego si vede l'astuccio trasparente di un DVD tenuto davanti allo schermo di un PC e osservato attraverso un polarizzatore. Alcune di queste cose si possono fare anche con le lenti dei normali occhiali tipo Polaroid, ma ovviamente con i fogli si ha la possibilità di tagliarli, sagomarli ecc. molto più comodamente. Devo ancora provare a utilizzarli davanti a una fonte di luce (oppure mettendolo davanti al cellulare, come un filtro simile per le reflex, per fotografare oggetti riducendo i fastidiosi riflessi. L'ho anche usato in uno strumento per verificare la polarizzazione di un cristallo di spato di Isanda.
Review: This product packaging has to improve, it actually feels like a joke that someone can ship a flat sheet in a soft paper envelope and think it would arrive to buyers hands in perfect condition.

## Features

- 7.8x11.8 inches/ 20x30cm 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 | B08Q767R82 |
| Best Sellers Rank | #52,049 in Electronics ( See Top 100 in Electronics ) #83 in Camera Lens Polarizing Filters |
| Brand | RENIAN |
| Coating Description | No Coating |
| Compatible Devices | Cameras and lenses with 30mm filter thread |
| Customer Reviews | 4.2 4.2 out of 5 stars (441) |
| Enclosure Material | Plastic |
| Item Dimensions L x W | 27.9L x 20.3W centimeters |
| Manufacturer | RENIAN |
| Media Type | Enriched Content |
| Model Name | Filtro polarizador Lineal |
| Screen Size | 8 Inches |
| Special Effect | Polarizer |
| Thread Size | 30 Millimeters |
| UPC | 700512796810 |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** RENIAN
- **Coating description:** No Coating
- **Material:** Plastic
- **Photo filter effect type:** Polarizer
- **Photo filter thread size:** 30 Millimeters

## Images

![RENIAN Polarized Film Sheets 3 PCS 8 x11inches/21x29cm Polarizer Linear Polarizing Filter Non-Adhesive for Educational Physics Photography Lighting - Image 1](https://m.media-amazon.com/images/I/41wGvURSoLL.jpg)

## Questions & Answers

**Q: Can this be used on eye glasses?**
A: I really don't think so.

**Q: My polarizing sheets came strongly curled - is this expected?**
A: Mine arrived flat

**Q: Do shipments of this product arrive flat or curled?**
A: They arrived flat

**Q: Can the sheets be cut to size?**
A: I cut mine but it wasn't a 'clean' cut

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by L***. on 30 December 2023*

Ho acquistato l'articolo per condurre semplici esperimenti scientifici con la luce polarizzata, e ho scelto questo, raccomandato anche da Amazon, per il prezzo e la dimensione dei fogli (un A4). Il pacco è arrivato integro e senza piegature, come lamentato da altri acquirenti. I fogli polarizzano linearmente nel senso del lato maggiore. Occorre ricordare di togliere lo strato di plastica di protezione! I polarizzatori funzionano benissimo. Sovrapponendone due a 90 gradi, bloccano quasi completamente la luce che li attraversa. Altri esperimenti divertenti sono osservare attraverso uno di essi lo schermo del PC: ruotando il foglio, si capirà che la luce emessa dallo schermo è polarizzata a 45 gradi. Oppure osservare un pezzo di plastica trasparente accartocciata: compariranno delle incredibili iridescenze. Nella foto che allego si vede l'astuccio trasparente di un DVD tenuto davanti allo schermo di un PC e osservato attraverso un polarizzatore. Alcune di queste cose si possono fare anche con le lenti dei normali occhiali tipo Polaroid, ma ovviamente con i fogli si ha la possibilità di tagliarli, sagomarli ecc. molto più comodamente. Devo ancora provare a utilizzarli davanti a una fonte di luce (oppure mettendolo davanti al cellulare, come un filtro simile per le reflex, per fotografare oggetti riducendo i fastidiosi riflessi. L'ho anche usato in uno strumento per verificare la polarizzazione di un cristallo di spato di Isanda.

### ⭐⭐⭐⭐ Review
*by J***A on 17 April 2024*

This product packaging has to improve, it actually feels like a joke that someone can ship a flat sheet in a soft paper envelope and think it would arrive to buyers hands in perfect condition.

### ⭐ Review
*by S***D on 27 January 2026*

Nul

## Frequently Bought Together

- Polarized Film Sheets 3 PCS 7.8 x11.8inches/20x30cm Polarizer Linear Polarizing Filter Non-Adhesive for Educational Physics Photography Lighting
- Selens Polarizing Film 2 PCS 7.8x11.8 inches Adhesive Polarized Sheets Linear Polarizing Photography Filter for LCD Screen Repairing & Physics Education

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-30*