--- product_id: 324302124 title: "Polarized Film Sheets 2 PCS 8x11inches/20x30cm Adhesive Polarizer Linear Polarizing Filter for Screen Educational Physics" brand: "renian" price: "S$29" currency: SGD in_stock: true category: "Renian" url: https://www.desertcart.sg/products/324302124-polarized-film-sheets-2-pcs-8x11inches-20x30cm-adhesive-polarizer-linear store_origin: SG region: Singapore --- # Linear polarization - precise optical control 20x30cm size - versatile fit Adhesive backing - easy, secure application Polarized Film Sheets 2 PCS 8x11inches/20x30cm Adhesive Polarizer Linear Polarizing Filter for Screen Educational Physics **Brand:** renian **Price:** S$29 **Availability:** ✅ In Stock ## Summary > 🛠️ Transform your screens with precision clarity — don’t get left in the glare! ## Quick Answers - **What is this?** Polarized Film Sheets 2 PCS 8x11inches/20x30cm Adhesive Polarizer Linear Polarizing Filter for Screen Educational Physics by renian - **How much does it cost?** S$29 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/324302124-polarized-film-sheets-2-pcs-8x11inches-20x30cm-adhesive-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 - • **Customizable Fit & Cut:** Trim to perfection for any small screen or dashboard display with ease. - • **Peel & Stick Convenience:** Self-adhesive backing ensures hassle-free installation and firm hold. - • **Crystal Clear Polarization:** Experience sharp, glare-free visuals with premium linear polarizing film. - • **Durable Multi-layer Protection:** Dual protective films keep your polarizer pristine until use. - • **Educational & Professional Grade:** Ideal for physics demos, stress analysis, and optical experiments. ## Overview RENIAN’s Polarized Film Sheets (2-pack, 20x30cm) deliver high-quality linear polarization with a thin 0.19mm profile and adhesive backing for easy application on small screens and dashboards. Perfect for educational optics, stress analysis, and enhancing screen visibility, these multi-coated films come protected on both sides and can be custom-cut to fit your needs. ## Description Specification: Polarization: Linear Size:7.8x11.8 inches/ 20x30cm Thickness:0.19mm Feature: These small polarizers are used for Motorcycle dashboard display, small size screen, projector screen, electronic watch screen. There are three layers of display film, the middle layer is display film, with protective film on both sides How to use: 1. Confirm the sticky side (tear a little protective film at the corners to confirm the stickiness, do not tear it all apart) 2. While keeping the power on, take the screen as the center point, the sticky side is overlapped on the screen, the polarizing film rotates 360 degrees clockwise. Find a clear location, mark the location and cut it and paste it. Note: Why rotate? Each display film must be rotated to match the position, and each screen angle is different ## Features - Polarization: Linear, Size: 7.8x11.8 inches/ 20x30cm, Thickness: 0.19mm. - Polarizing film with adhesive: Both sides have protective film, one side is adhesive. Before you use it, please peel off film. - Wide Application: Used for Motorcycle dashboard display, small size screen, electronic watch screen. - How to use: After the polarizer is cleaned of dust, adjust the angle, cut it into the corresponding shape, and stick it on for use. - Package: 2 x Polarizing film sheet.Not suitable for 3d printer. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08Q7B62JH | | Best Sellers Rank | 47,684 in Automotive ( See Top 100 in Automotive ) 895 in Motorbike Accessories | | Brand Name | RENIAN | | Coating Description | Multi Coating | | Compatible Devices | Any device with an LCD screen | | Country of Origin | China | | Customer Reviews | 4.1 4.1 out of 5 stars (973) | | Enclosure Material | Plastic | | Item Dimensions D x W x H | 30W centimetres | | Item Dimensions L x W | 15.2W centimetres | | Manufacturer | RENIAN | | Manufacturer Part Number | GEL-11 | | Model Name | Hojas de película polarizada | | Model Number | GEL-11 | | Number of Items | 2 | | Number of Pieces | 2 | | Photo Filter Effect Type | Polarizer | | Photo Filter Thread Size | 11 Inches | | Screen Size | 8 Inches | | Set Name | 2 | | UPC | 700512796803 | | Viewfinder Type | LCD Screen | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** RENIAN - **Coating description:** Multi Coating - **Material:** Plastic - **Number of items:** 2 - **Photo filter effect type:** Polarizer - **Photo filter thread size:** 11 Inches - **Product dimensions:** 15.2W centimetres - **Set Name:** 2 - **UPC:** 700512796803 - **Water resistance level:** Not Water Resistant ## Images ![Polarized Film Sheets 2 PCS 8x11inches/20x30cm Adhesive Polarizer Linear Polarizing Filter for Screen Educational Physics - Image 1](https://m.media-amazon.com/images/I/41M8Qpvz6fL.jpg) ## Questions & Answers **Q: Is this matt or glossy?** A: when applied the surface is a glossy finish. I have used this on glass. There is a protective film that must be removed once the product is applied to a surface (as seen in video). ## Frequently Bought Together - Polarized Film Sheets 2 PCS 7.8x11.8inches/20x30cm Adhesive Polarizer Linear Polarizing Filter for Screen Educational Physics - GVM Great Video Maker LED Ring Light 5600K Selfie Light, Smartphone Video Rig & Phone Video Stabilizer for Camera, Smartphone, Makeup, YouTube Setup, Self-Portrait Shooting with Bluetooth --- ## 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.sg/products/324302124-polarized-film-sheets-2-pcs-8x11inches-20x30cm-adhesive-polarizer-linear](https://www.desertcart.sg/products/324302124-polarized-film-sheets-2-pcs-8x11inches-20x30cm-adhesive-polarizer-linear) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-09-28*