--- product_id: 72735659 title: "SVBONY Telescope Filter, 1.25\" CLS Broadband Filter Suitable for Deep Sky Visual Astronomical Photography, Reduce City Light Pollution" brand: "svbony" price: "€ 124.00" currency: EUR in_stock: true reviews_count: 13 category: "Svbony" url: https://www.desertcart.fi/products/72735659-svbony-telescope-filter-1-25-cls-broadband-filter-suitable-deep store_origin: FI region: Finland --- # Urban light pollution suppression 90% nebula emission transmission Scratch-resistant ion-assisted coating SVBONY Telescope Filter, 1.25" CLS Broadband Filter Suitable for Deep Sky Visual Astronomical Photography, Reduce City Light Pollution **Brand:** svbony **Price:** € 124.00 **Availability:** ✅ In Stock ## Summary > 🌌 See the unseen: Elevate your night sky game with SVBONY CLS Filter! ## Quick Answers - **What is this?** SVBONY Telescope Filter, 1.25" CLS Broadband Filter Suitable for Deep Sky Visual Astronomical Photography, Reduce City Light Pollution by svbony - **How much does it cost?** € 124.00 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/72735659-svbony-telescope-filter-1-25-cls-broadband-filter-suitable-deep) ## Best For - svbony enthusiasts ## Why This Product - Trusted svbony brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Urban Night Sky Savior:** Effectively blocks 99.9% of artificial light pollution, transforming city skies into stargazer’s paradise. - • **Crystal-Clear Nebula Views:** Unlock 90% transmission of key nebula emission lines for breathtaking deep-sky clarity. - • **Precision Optical Stability:** Temperature-resistant coating keeps central wavelength stable—no color shifts, just pure clarity. - • **Seamless Canon Compatibility:** Clip-on design tailored for Canon EOS DSLR cameras, making astrophotography effortless and stylish. - • **Built to Last, Built to Perform:** Advanced ion-assisted deposition coating ensures durability and scratch resistance under any conditions. ## Overview The SVBONY CLS EOS-C Clip-on Filter is a precision-engineered broadband light pollution filter designed for Canon DSLR astrophotography. Featuring advanced electron beam ion-assisted coatings, it delivers 90% transmission of key nebula emission lines while blocking 99.9% of urban light pollution wavelengths. Its durable, scratch-resistant aluminum alloy build ensures long-lasting performance and stable optical properties unaffected by temperature changes. Ideal for enhancing deep-sky object visibility in light-polluted environments, this filter is a must-have for serious amateur astronomers and astrophotographers seeking crisp, high-contrast celestial images. ## Description desertcart.com : SVBONY Telescope Filter, 1.25" CLS Broadband Filter Suitable for Deep Sky Visual Astronomical Photography, Reduce City Light Pollution : Electronics Review: very good for the money - very good filter I am in a bortal 9 area this filter helps with that brings light pollution down to about 7 1/2 very good for the price it's a solid filter . Review: Great for deep sky photos! - This lens is great for light-filtration and deep sky photos ## Features - Evaporation with Ion assisted deposition coating technology for durability and resistance to scratching;as well as stability on CWL (central wavelength) no deviation affected by temperature change - Planetary rotation system offers precision and homogeneity of coatings ensuring high value on transmission of pass-band and Optical density of off band - 90% transmission of main nebula emission lines;such as Ha 656nm;OIII 496nm;500nm;SII672nm and H-beta 486nm - 0.1% transmission of off-band;specifically the major emission lines of artificial light pollution;such as Na 589nm;Hg 435nm and 578nm - Suitable for color CCD cameras and unmodified DSLR Urban optical filter can effectively suppress urban harmful light and improve the contrast of shooting target ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B079BWD595 | | Best Sellers Rank | #19 in Telescope Filters | | Brand | SVBONY | | Coating Description | Multi Coating | | Compatible Devices | Color CCD cameras, unmodified DSLR | | Customer Reviews | 4.4 out of 5 stars 318 Reviews | | Enclosure Material | Aluminum | | Item Dimensions L x W | 1.25"L x 1.25"W | | Item Weight | 0.04 Kilograms | | Manufacturer | SVBONY | | Manufacturer Part Number | FUSF9155A | | Material | Aluminum | | Media Type | ProductImage | | Model Number | FUSF9155A | | Number of Pieces | 1 | | Photo Filter Effect Type | Enhancing | | Photo Filter Size | 28.5 Millimeters | | Photo Filter Thread Size | 28.5 Millimeters | | Screen Size | 1.25 Inches | | Special Effect | Enhancing | | Thread Size | 28.5 Millimeters | | UPC | 609378745577 | | Viewfinder Type | optical viewfinder | | Warranty Description | We provide 1 year warranty for SVBONY telescope accessories and 30 days no reason to return. Beyond the warranty period: We still offer maintain service, buyers are required to afford corresponding costs. We processed in the most hassle-free way possible.You just need to contact with us on Amazon ,we will reply you within 12 hours | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** SVBONY - **Coating Description:** Multi Coating - **Material:** Aluminum - **Number of Pieces:** 1 - **Photo Filter Effect Type:** Enhancing - **Photo Filter Size:** 52 Millimeters - **Photo Filter Thread Size:** 52 Millimeters - **Product Dimensions:** 2.73"L x 2.73"W - **UPC:** 609378745591 - **Water Resistance Level:** Not Water Resistant ## Images ![SVBONY Telescope Filter, 1.25" CLS Broadband Filter Suitable for Deep Sky Visual Astronomical Photography, Reduce City Light Pollution - Image 1](https://m.media-amazon.com/images/I/61tSBo2eC7L.jpg) ![SVBONY Telescope Filter, 1.25" CLS Broadband Filter Suitable for Deep Sky Visual Astronomical Photography, Reduce City Light Pollution - Image 2](https://m.media-amazon.com/images/I/61atM6sr7CL.jpg) ![SVBONY Telescope Filter, 1.25" CLS Broadband Filter Suitable for Deep Sky Visual Astronomical Photography, Reduce City Light Pollution - Image 3](https://m.media-amazon.com/images/I/61tKS43SvOL.jpg) ![SVBONY Telescope Filter, 1.25" CLS Broadband Filter Suitable for Deep Sky Visual Astronomical Photography, Reduce City Light Pollution - Image 4](https://m.media-amazon.com/images/I/61-vTyIb7XL.jpg) ![SVBONY Telescope Filter, 1.25" CLS Broadband Filter Suitable for Deep Sky Visual Astronomical Photography, Reduce City Light Pollution - Image 5](https://m.media-amazon.com/images/I/61btzxddWxL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ very good for the money *by R***R on May 17, 2026* very good filter I am in a bortal 9 area this filter helps with that brings light pollution down to about 7 1/2 very good for the price it's a solid filter . ### ⭐⭐⭐⭐⭐ Great for deep sky photos! *by A***. on May 8, 2026* This lens is great for light-filtration and deep sky photos ### ⭐⭐⭐⭐ Budget friendly alternative *by W***S on March 4, 2023* Let face it we are not NASA. Don’t need to spend every dime on the top of the line things unless u want to for a status symbol . This will serve you well under moderate light pollution I live in a bottle 6 skies and it gets rid of almost all of it. If you haven’t tried svbony before give them a chance. For being a “budget” brand they are really cranking out some high quality things over there. Keep it up ## Frequently Bought Together - SVBONY Telescope Filter CLS EOS-C Clip-on Filter Compatible for Canon Broadband City Light Reduction Filter for CCD Cameras DSLR - SVBONY T2 T Ring Adapter and T Adapter, 1.25 inches Metal Telescope Camera Adapter for Canon EOS Standard EF Lenses and Telescope Camera Astrophotography Accessories - JJC Intervalometer Timer Remote Control Shutter Release for Canon EOS Rebel T6 T7 2000D 90D 80D 70D 60Da 77D T8i T7i T6i T6s SL3 SL2 T5i T4i EOS R R6 Mark II R6 R7 R8 R10 RP R100 M6 Mark II M5 & More --- ## 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.fi/products/72735659-svbony-telescope-filter-1-25-cls-broadband-filter-suitable-deep](https://www.desertcart.fi/products/72735659-svbony-telescope-filter-1-25-cls-broadband-filter-suitable-deep) --- *Product available on Desertcart Finland* *Store origin: FI* *Last updated: 2026-07-02*