--- product_id: 743226241 title: "3 Pcs 7.8 x 5.9 inch / 20 x 15cm Polarizing Film Sheet Non-Adhesive for Physics Photography Lighting" brand: "renian" price: "฿730470" currency: THB in_stock: true reviews_count: 5 url: https://www.desertcart.co.th/products/743226241-3-pcs-7-8-x-5-9-inch-20-x store_origin: TH region: Thailand --- # 20x15cm precision size 3-pack versatile photo filters 99.9% linear polarization 3 Pcs 7.8 x 5.9 inch / 20 x 15cm Polarizing Film Sheet Non-Adhesive for Physics Photography Lighting **Brand:** renian **Price:** ฿730470 **Availability:** ✅ In Stock ## Summary > ✨ Polarize Your Vision, Elevate Your Craft 📸 ## Quick Answers - **What is this?** 3 Pcs 7.8 x 5.9 inch / 20 x 15cm Polarizing Film Sheet Non-Adhesive for Physics Photography Lighting by renian - **How much does it cost?** ฿730470 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/743226241-3-pcs-7-8-x-5-9-inch-20-x) ## 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:** Get three non-adhesive sheets to experiment, filter, and share without limits. - • **Crystal-Clear Polarization:** Achieve over 99.9% linear polarization for flawless glare reduction and vivid light experiments. - • **Glare-Free Photography Boost:** Reduce reflections on glass, water, metal, and paper to elevate your shots with professional clarity. - • **Perfectly Sized for Precision:** Generous 7.8 x 5.9 inch (20 x 15 cm) sheets fit perfectly for photography, physics demos, and DIY projects. - • **Educational & Experimental Powerhouse:** Ideal for physics classes and hands-on light experiments like birefringence and scattering. ## Overview RENIAN’s 3-pack of 20x15cm linear polarizing film sheets offers over 99.9% polarization efficiency in a non-adhesive, easy-to-use format. Perfect for educational physics experiments, glare reduction in photography, and creative lighting projects, these durable 0.22mm thick films come with protective layers to ensure pristine quality until use. ## Description Specifications: Polarization: Linear, more than 99.9% Size:20x15cm Thickness: 0.22mm Features: The polarizing film has a protective film on both sides. Before use, Remove the protective film from the front and back. Education Purpose: Useful for class projects, Polarized effect is very affordable. Physical Testing: Linear polarizing sheets are used for experiments. Refracture, light scattering, polarization experiment, light reflection Photo filter: used to reduce glare caused by smooth surfaces such as Glass, Water, Paper, Specific Metal Package Includes: 3 x Polarized Film Sheets Review: Perfect Review: Timely delivery ## Features - 7.8 x 5.9 inch/20 x 15cm Polarized Film: There is a protective film on both sides, you need to peel off the front and back protective film before use - 【Educational Use】 Useful for class projects and demonstrates polarization effects in a very affordable way - Physical Experiments: Linear polarizing sheets are used in experiments such as bi-refraction, light scattering, polarizing experiments, and light reflection - Photo Filters: Used to reduce glare caused by smooth surfaces such as glass, water, paper, metal and so on - Package: 3 sheets of polarized film ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08XWDJ4GM | | Brand | RENIAN | | Coating Description | No Coating | | Compatible Devices | Camera | | Customer Reviews | 4.2 4.2 out of 5 stars (270) | | Enclosure Material | Glass | | Item Dimensions L x W | 21L x 15W cm | | Manufacturer | RENIAN | | Media Type | Product Image | | Photo Filter Size | 150 Millimeters | | Screen Size | 21 Centimeters | | Special Effect | Polarizer | | Thread Size | 150 Millimeters | | UPC | 700512797206 | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** RENIAN - **Coating Description:** No Coating - **Material:** Glass - **Number of Pieces:** 3 - **Photo Filter Effect Type:** Polarizer - **Photo Filter Size:** 150 Millimeters - **Photo Filter Thread Size:** 150 Millimeters - **Product Dimensions:** 21L x 15W cm - **UPC:** 700512797206 - **Water Resistance Level:** Not Water Resistant ## Images ![3 Pcs 7.8 x 5.9 inch / 20 x 15cm Polarizing Film Sheet Non-Adhesive for Physics Photography Lighting - Image 1](https://m.media-amazon.com/images/I/41wizujWncL.jpg) ![3 Pcs 7.8 x 5.9 inch / 20 x 15cm Polarizing Film Sheet Non-Adhesive for Physics Photography Lighting - Image 2](https://m.media-amazon.com/images/I/61ZTsrrER-L.jpg) ![3 Pcs 7.8 x 5.9 inch / 20 x 15cm Polarizing Film Sheet Non-Adhesive for Physics Photography Lighting - Image 3](https://m.media-amazon.com/images/I/51VbEnvwWaL.jpg) ![3 Pcs 7.8 x 5.9 inch / 20 x 15cm Polarizing Film Sheet Non-Adhesive for Physics Photography Lighting - Image 4](https://m.media-amazon.com/images/I/71-8IYxbImL.jpg) ![3 Pcs 7.8 x 5.9 inch / 20 x 15cm Polarizing Film Sheet Non-Adhesive for Physics Photography Lighting - Image 5](https://m.media-amazon.com/images/I/515ow7FCvFL.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 ### ⭐⭐⭐⭐⭐ Review *by K***N on November 6, 2022* Perfect ### ⭐⭐⭐⭐⭐ Review *by P***W on December 10, 2025* Timely delivery ### ⭐⭐⭐⭐⭐ Review *by C***Y on November 20, 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 - Polarized Film Sheets 3 PCS 7.8x5.9in/ 20x15cm Polarizer Linear Polarizing Filter Non-Adhesive for Educational Physics Photography Lighting - Nevixtal Tattoo Equipment and Supplies,Tattoo Artist Gifts,Selfie Light and Circular Polarizer Filter,Tattoo Accessories with Front & Back Clip Take Photos to Show The True Effect of The Tattoo. - Kwadron Cartridge - Super Tight Liners Long Taper - 3 Super Tight Liner Long Taper - 25/3RLLT --- ## 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.co.th/products/743226241-3-pcs-7-8-x-5-9-inch-20-x](https://www.desertcart.co.th/products/743226241-3-pcs-7-8-x-5-9-inch-20-x) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-26*