--- product_id: 318510707 title: "4\"x4\" Solar Filter Sheet for Telescopes, Binoculars and Cameras" brand: "thousand oaks optical" price: "€ 43.40" currency: EUR in_stock: true category: "Thousand Oaks Optical" url: https://www.desertcart.be/products/318510707-4x4-solar-filter-sheet-for-telescopes-binoculars-and-cameras store_origin: BE region: Belgium --- # Natural orange sun color view Stronger than Mylar polymer filter 5-year durability guarantee 4"x4" Solar Filter Sheet for Telescopes, Binoculars and Cameras **Brand:** thousand oaks optical **Price:** € 43.40 **Availability:** ✅ 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?** € 43.40 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/318510707-4x4-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 - • **DIY Custom Fit:** Craft your own solar filter for any telescope, binocular, or camera at a fraction of factory costs. - • **Trusted Expertise:** Manufactured by Thousand Oaks Optical, pioneers with 30+ years in safe solar filter technology. - • **Unmatched Durability:** Built to last with a 5-year guaranteed polymer substrate, outlasting typical Mylar filters. - • **Multi-Coated Excellence:** Advanced multi-coating enhances clarity and protects filter integrity for superior solar observation. - • **True-to-Life Solar Views:** Experience the sun’s natural orange hues and detailed sunspots with precision filtering. ## Overview This 4"x4" black polymer solar filter sheet from Thousand Oaks Optical offers a durable, multi-coated solution for safe solar viewing and photography. Stronger than Mylar and guaranteed for five years, it delivers natural orange sun imagery and detailed sunspot observation. Perfect for DIY enthusiasts, it fits telescopes, binoculars, and cameras, providing professional-grade solar filtration at a fraction of the cost. ## 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 | #55,018 in Electronics ( See Top 100 in Electronics ) #12 in Telescope Filters | | Brand | Thousand Oaks Optical | | Coating Description | Multi Coating | | Color | black | | Compatible Devices | Telescopes, Binoculars, Cameras | | Customer Reviews | 4.5 4.5 out of 5 stars (1,339) | | Enclosure Material | polymer | | Item Dimensions L x W | 10.2L x 10.2W centimeters | | Manufacturer | Thousand Oaks Optical | | Manufacturer Part Number | BP-4 | | Media Type | ProductImage | | Model Name | BP-4 Solar Filter Sheet | | Model Number | BP-4 | | Number of Items | 1 | | Number of Packs | 1 | | Screen Size | 4 Inches | | Special Effect | Infrared | | 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:** Multi Coating - **Material:** polymer - **Photo filter effect type:** Infrared - **Photo filter thread size:** 1 Millimeters ## Images ![4"x4" Solar Filter Sheet for Telescopes, Binoculars and Cameras - Image 1](https://m.media-amazon.com/images/I/41XAbdY2sAL.jpg) ## Available Options This product comes in different **Size** options. ## 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? - 🛒 **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.be/products/318510707-4x4-solar-filter-sheet-for-telescopes-binoculars-and-cameras](https://www.desertcart.be/products/318510707-4x4-solar-filter-sheet-for-telescopes-binoculars-and-cameras) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-11-01*