--- product_id: 491532585 title: "Polarized Film Sheets 3 PCS 8 x11inches/21x29cm Polarizer Linear Polarizing Filter Non-Adhesive for Educational Physics Photography Lighting" brand: "renian" price: "40204CFA" currency: XOF in_stock: true reviews_count: 5 category: "Renian" url: https://www.desertcart.sn/products/491532585-polarized-film-sheets-3-pcs-8-x11inches-21x29cm-polarizer-linear store_origin: SN region: Senegal --- # 8x11 inches / 21x29 cm size 3 sheets for versatile use 99.9% linear polarization efficiency Polarized Film Sheets 3 PCS 8 x11inches/21x29cm Polarizer Linear Polarizing Filter Non-Adhesive for Educational Physics Photography Lighting **Brand:** renian **Price:** 40204CFA **Availability:** ✅ In Stock ## Summary > 🔆 See the unseen, control the light like a pro! ## Quick Answers - **What is this?** 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?** 40204CFA 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/491532585-polarized-film-sheets-3-pcs-8-x11inches-21x29cm-polarizer-linear) ## 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 - • **Glare-Free Photography:** Reduce reflections on glass, water, and metallic surfaces for flawless shots. - • **Triple Pack Versatility:** Three non-adhesive sheets to fuel multiple projects or photography setups. - • **Generous A4-Sized Sheets:** Large 8x11 inch films perfect for cutting, customizing, and experimenting. - • **Hands-On Educational Tool:** Ideal for physics demos and light experiments that spark curiosity and creativity. - • **Precision Polarization Power:** Experience over 99.9% linear polarization for crystal-clear light control. ## Overview RENIAN Polarized Film Sheets deliver professional-grade linear polarization with over 99.9% efficiency on large 8x11 inch sheets. This 3-pack non-adhesive set is perfect for educational physics experiments, glare reduction in photography, and hands-on light manipulation projects. Peel off protective films to unlock vivid polarization effects, making it an essential tool for millennial professionals who value both creativity and precision. ## Description Specification: Polarization: Linear，Greater than 99.9% Size: 8x11 inches/ 21x29cm 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: Ottimi per esperimenti divertenti e per fotografare senza riflessi - 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: Polarizing effect works but packaging is awful - 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 - 8x11 inches/ 21x29cm 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 | #136,022 in Electronics ( See Top 100 in Electronics ) #5,531 in Camera & Photo Accessories | | Brand | RENIAN | | Brand Name | RENIAN | | Coating Description | No Coating | | Compatible Devices | All Cameras & Cameras | | Country of Origin | USA | | Customer Reviews | 4.3 out of 5 stars 451 Reviews | | Enclosure Material | Glass | | Item Dimensions L x W | 27.9L x 20.3W Centimeters | | Item Type Name | filters | | Manufacturer | other | | Manufacturer Part Number | GEL-12 | | Material | Glass | | Media Type | ProductImage | | Model Name | Filtro polarizador Lineal | | Model Number | GEL-12 | | Number of Pieces | 3 | | Photo Filter Effect Type | Polarizer | | Photo Filter Thread Size | 30 Millimetres | | Screen Size Unit of Measure | 8 Inches | | Set Name | 3 | | UPC | 700512796810 | | Unit Count | 3 Count | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** RENIAN - **Coating Description:** No Coating - **Material:** Glass - **Photo Filter Effect Type:** Polarizer - **Photo Filter Thread Size:** 30 Millimetres ## Images ![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) ![Polarized Film Sheets 3 PCS 8 x11inches/21x29cm Polarizer Linear Polarizing Filter Non-Adhesive for Educational Physics Photography Lighting - Image 2](https://m.media-amazon.com/images/I/51361qy5cPL.jpg) ![Polarized Film Sheets 3 PCS 8 x11inches/21x29cm Polarizer Linear Polarizing Filter Non-Adhesive for Educational Physics Photography Lighting - Image 3](https://m.media-amazon.com/images/I/61ZTsrrER-L.jpg) ![Polarized Film Sheets 3 PCS 8 x11inches/21x29cm Polarizer Linear Polarizing Filter Non-Adhesive for Educational Physics Photography Lighting - Image 4](https://m.media-amazon.com/images/I/71-8IYxbImL.jpg) ![Polarized Film Sheets 3 PCS 8 x11inches/21x29cm Polarizer Linear Polarizing Filter Non-Adhesive for Educational Physics Photography Lighting - Image 5](https://m.media-amazon.com/images/I/61Bwi5-dr8L.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 ### ⭐⭐⭐⭐⭐ Ottimi per esperimenti divertenti e per fotografare senza riflessi *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. ### ⭐⭐⭐⭐ Polarizing effect works but packaging is awful *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. ### ⭐ Nul *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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/491532585-polarized-film-sheets-3-pcs-8-x11inches-21x29cm-polarizer-linear](https://www.desertcart.sn/products/491532585-polarized-film-sheets-3-pcs-8-x11inches-21x29cm-polarizer-linear) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-06-03*