--- product_id: 2664427 title: "4\"x4\" Solar Filter Sheet for Telescopes, Binoculars and Cameras" brand: "thousand oaks optical" price: "₨7413" currency: LKR in_stock: true url: https://www.desertcart.lk/products/2664427-4x4-solar-filter-sheet-for-telescopes-binoculars-and-cameras store_origin: LK region: Sri Lanka --- # Natural orange sun view 4x4 inch versatile sheet 5-year durability guarantee 4"x4" Solar Filter Sheet for Telescopes, Binoculars and Cameras **Brand:** thousand oaks optical **Price:** ₨7413 **Availability:** βœ… In Stock ## Summary > 🌞 See the Sun Like Never Before – Safely, Clearly, and Stylishly! ## Quick Answers - **What is this?** 4"x4" Solar Filter Sheet for Telescopes, Binoculars and Cameras by thousand oaks optical - **How much does it cost?** ₨7413 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/2664427-4x4-solar-filter-sheet-for-telescopes-binoculars-and-cameras) ## Best For - thousand oaks optical enthusiasts ## Why This Product - Trusted thousand oaks optical brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Built to Last:** Stronger than Mylar with a 5-year guaranteed lifespan for worry-free solar observation. - β€’ **DIY Solar Mastery:** Create custom filters for telescopes, binoculars, or cameras at a fraction of factory costs. - β€’ **Trusted Expertise:** Crafted by Thousand Oaks Optical, pioneers with 30+ years in safe solar filter manufacturing. - β€’ **True-to-Life Sun Colors:** Experience the sun’s natural orange hue, revealing sunspots and granulation in stunning detail. - β€’ **Universal Compatibility:** Perfectly sized 4x4 inch sheet fits a wide range of optical devices for ultimate flexibility. ## Overview This 4x4 inch black polymer solar filter sheet from Thousand Oaks Optical offers a durable, Mylar-strong alternative for safe solar viewing. Designed for DIY enthusiasts, it enables custom filters for telescopes, binoculars, and cameras, delivering natural orange sun imagery with detailed sunspot and granulation visibility. Backed by 30+ years of expertise and a 5-year guarantee, it’s the smart, cost-effective choice for professional-grade solar observation. ## Description Black polymer is the most common filtering material for observing sunspots and granulation, through telescopes and binoculars.;These sheets are a quality product of Thousand Oaks Optical, Arizona, a manufacturer of safe solar filters for over 30 years. Stronger than Mylar with the filtering properties protected within the substrate. Guaranteed five years.;Make a filter on your own for any telescope / binoculars / camera, and for a fraction of what factory made filters cost.;The sun will appear in a natural orange color when viewed through your telescope using this filter.;WARNING: ALWAYS MAKE SURE THE FILTER IS WELL ATTACHED TO THE TELESCOPE/BINOCULARS, USING STICKY TAPE, TO KEEP IT FROM FALLING WHILE OBSERVING! ## Features - Black polymer is the most common filtering material for observing sunspots and granulation, through telescopes and binoculars. - These sheets are a quality product of Thousand Oaks Optical, Arizona, a manufacturer of safe solar filters for over 30 years. "Stronger than Mylar with the filtering properties protected within the substrate. Guaranteed five years." - Make a filter on your own for any telescope / binoculars / camera, and for a fraction of what factory made filters cost. - The sun will appear in a natural orange color when viewed through your telescope using this filter. - WARNING: ALWAYS MAKE SURE THE FILTER IS WELL ATTACHED TO THE TELESCOPE/BINOCULARS, USING STICKY TAPE, TO KEEP IT FROM FALLING WHILE OBSERVING! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00DS7IFQS | | Best Sellers Rank | #14 in Telescope Filters | | Brand | Thousand Oaks Optical | | Coating Description | No Coating | | Color | black | | Compatible Devices | Telescopes, Binoculars, Cameras | | Customer Reviews | 4.5 4.5 out of 5 stars (1,209) | | Enclosure Material | polymer | | Item Dimensions L x W | 4"L x 4"W | | Item Weight | 18.14 g | | Manufacturer | Thousand Oaks Optical | | Manufacturer Part Number | BP-4 | | Media Type | ProductImage | | Model Name | BP-4 | | Model Number | BP-4 | | Screen Size | 4 Inches | | Special Effect | Ultraviolet | | Thread Size | 1 Millimeters | | UPC | 751738865415 | | Unit Count | 1.0 Count | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** Thousand Oaks Optical - **Coating Description:** No Coating - **Material:** polymer - **Number of Packs:** 1 - **Photo Filter Effect Type:** Ultraviolet - **Photo Filter Thread Size:** 1 Millimeters - **Product Dimensions:** 4"L x 4"W - **UPC:** 751738865415 - **Unit Count:** 1.0 Count - **Water Resistance Level:** Not Water Resistant ## Images ![4"x4" Solar Filter Sheet for Telescopes, Binoculars and Cameras - Image 1](https://m.media-amazon.com/images/I/41XAbdY2sAL.jpg) ## Frequently Bought Together - 4"x4" Solar Filter Sheet for Telescopes, Binoculars and Cameras - Solar Eclipse Glasses AAS Approved 2024 - Made in the USA CE and ISO Certified Safe Shades for Direct Sun Viewing (2 Pack) - Solar Eclipse Glasses Approved 2024, (10 Pack) CE and ISO Certified Solar Eclipse Observation Glasses, Safe Shades for Direct Sun Viewing, Bonus Smartphone Photo Filter Lens, Blue Stars Design --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.lk/products/2664427-4x4-solar-filter-sheet-for-telescopes-binoculars-and-cameras](https://www.desertcart.lk/products/2664427-4x4-solar-filter-sheet-for-telescopes-binoculars-and-cameras) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-07-06*