--- product_id: 420305613 title: "Telescope Filter CLS EOS-C Clip-on Filter Compatible for Canon Broadband City Light Reduction Filter for CCD Cameras DSLR" brand: "svbony" price: "€ 212.55" currency: EUR in_stock: false reviews_count: 5 category: "Svbony" url: https://www.desertcart.sk/products/420305613-telescope-filter-cls-eos-c-clip-on-filter-compatible-canon store_origin: SK region: Slovakia --- # Urban light pollution suppression 90% nebula emission transmission Scratch-resistant multi-layer coating Telescope Filter CLS EOS-C Clip-on Filter Compatible for Canon Broadband City Light Reduction Filter for CCD Cameras DSLR **Brand:** svbony **Price:** € 212.55 **Availability:** ❌ Out of Stock ## Summary > 🌌 Elevate your night sky game — see what others miss! ## Quick Answers - **What is this?** Telescope Filter CLS EOS-C Clip-on Filter Compatible for Canon Broadband City Light Reduction Filter for CCD Cameras DSLR by svbony - **How much does it cost?** € 212.55 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/420305613-telescope-filter-cls-eos-c-clip-on-filter-compatible-canon) ## 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 - • **Crystal-Clear Nebula Views:** Maximizes transmission of key nebula lines (Ha, OIII, SII) for stunning astrophotography and visual clarity. - • **Durability Meets Precision:** Advanced ion-assisted multi-layer coatings ensure scratch resistance and stable optical performance despite temperature shifts. - • **Seamless Canon Compatibility:** Tailored clip-on design fits a wide range of Canon EOS DSLR models (non-EF-S lenses) for effortless integration. - • **Urban Light Pollution Slayer:** Effectively blocks major artificial light wavelengths (Na, Hg) to boost contrast in city and suburban skies. - • **Ultra-Thin, Vignette-Free Design:** Aerometal frame and CNC machining minimize vignetting, preserving edge-to-edge image sharpness. ## Overview The SVBONY CLS EOS-C Clip-on Filter is a precision-engineered optical accessory designed to enhance astrophotography and visual observation by selectively blocking urban light pollution wavelengths while transmitting over 90% of key nebula emission lines. Featuring durable multi-layer ion-assisted coatings and a slim, CNC-machined aerometal frame, it fits a broad range of Canon EOS DSLR cameras (non-EF-S lenses) to deliver sharper, higher-contrast night sky images even in light-polluted environments. ## Description By selectively reducing the transmission of wavelengths of light pollutants;specifically those produced by artificial lighting including mercury vapor lamps;both high and low pressure sodium vapor lights and the unwanted natural light caused by neutral oxygen emission in our atmosphere;such as sky glowUsing Method Together with the highly transparent in main nebula emission lines at OIII 496nm and 500nm;H-beta 486nm;NII 654nm and 658nm;H-alpha 656nm as well as SII 672nm;the filter is suitable for enhancing the contrast and getting more details for both visual and photographic purpose at sub-rural areaFeaturesMulti layers anti-reflection coating Non cementing optical substrate coating Ultra-thin filter cell minimize vignetting by maximize possible Aerometal material precise CNC machining sand blasting Process black anodized finish extinction treatment to prevent reflection laser engraving no fading CLS with wider pass-band than UHC and hence is more favored when observing under mild to moderate light pollution Light pollution filter do not eliminate the effects of light pollution or increase the object’s brightness;in many cases;they increase the contrast between nebula and night sky;not brightening the nebulaApplication: the CLS EOS -C is suitable the camera type:EOS 60D;7D mark II, 80D;800D , 77D;70D;760D;750D;700D 650D;600D, 550D;500D, 400D, 100D;1100D;1200D;1300D Warning:this filter is not for EF-S camera lensNotes: the filters of SVBONY are not designed for sun observation;don not look directly into the sun with SVBONY filter;otherwise it will burn the eyesSpecifications: Type: city light suppression filter (CLS Filter) Material: optical glass lens;aluminum frame Shape: round Package includes: 1xSVBONY CLS EOS-C clip-on filter 1xsturdy plastic case Review: Works great - Works great, I used to to take this picture of orion nebula from my bortle 8 backyard Review: Realistic Expectations Folks! - Bortle 9+ skies. Neighborhood: Oak Cliff. Just outside of Downtown Dallas Texas. The worst possible place to view the stars in my opinion. Equipment: Orion XT6i doing visual astronomy. We couldn't see much in all honesty, Because the sky was like looking at the stars through an empty plastic milk jug. After viewing the Orion Nebula for a few minutes, I remembered having my CLS Filter. Screwed it on and it made substantial difference! The Orion Nebula had a lot more contrast and detail. It was visibility much more enjoyable to observe. After that we looked at a few double stars and Pleiades which looked nice. Can't comment on Astrophotography, but for visual viewing, in the described sky, it made our night go from "hohum" to "Oh wow! Look at that!" ## Features - Electron beam gun 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 - Urban optical filter can effectively suppress urban harmful light and improve the contrast of shooting target ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B079BW1TQ2 | | Best Sellers Rank | #55,984 in Electronics ( See Top 100 in Electronics ) #13,008 in Camera & Photo Accessories | | Brand | SVBONY | | Coating Description | Multi Coating | | Coating description | Multi Coating | | Compatible Devices | Canon EOS 60D, 7D mark II, 80D, 800D, 77D, 70D, 760D, 750D, 700D, 650D, 600D, 550D, 500D, 400D, 100D, 1100D, 1200D, 1300D (with non-EF-S lenses) | | Customer Reviews | 4.4 out of 5 stars 298 Reviews | | Enclosure Material | Glass | | Item Dimensions L x W | 6.9L x 6.9W centimeters | | Manufacturer | SVBONY | | Material | Glass | | Media Type | ProductImage, EnhancedContent | | Model Name | FUSF9155D | | Photo Filter Size | 52 Millimeters | | Photo filter effect type | Enhancing | | Photo filter thread size | 52 Millimeters | | Special Effect | Enhancing | | Thread Size | 52 Millimeters | | UPC | 609378745591 | | Viewfinder Type | optical viewfinder | | Water Resistance Level | Not Water Resistant | | Water resistance level | Not Water Resistant | ## Product Details - **Brand:** SVBONY - **Coating description:** Multi Coating - **Material:** Glass - **Photo filter effect type:** Enhancing - **Photo filter thread size:** 52 Millimeters ## Images ![Telescope Filter CLS EOS-C Clip-on Filter Compatible for Canon Broadband City Light Reduction Filter for CCD Cameras DSLR - Image 1](https://m.media-amazon.com/images/I/51iSw7YrulL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great *by J***N on 4 January 2026* Works great, I used to to take this picture of orion nebula from my bortle 8 backyard ### ⭐⭐⭐⭐⭐ Realistic Expectations Folks! *by J***H on 20 February 2022* Bortle 9+ skies. Neighborhood: Oak Cliff. Just outside of Downtown Dallas Texas. The worst possible place to view the stars in my opinion. Equipment: Orion XT6i doing visual astronomy. We couldn't see much in all honesty, Because the sky was like looking at the stars through an empty plastic milk jug. After viewing the Orion Nebula for a few minutes, I remembered having my CLS Filter. Screwed it on and it made substantial difference! The Orion Nebula had a lot more contrast and detail. It was visibility much more enjoyable to observe. After that we looked at a few double stars and Pleiades which looked nice. Can't comment on Astrophotography, but for visual viewing, in the described sky, it made our night go from "hohum" to "Oh wow! Look at that!" ### ⭐⭐⭐⭐⭐ A much needed for Astrophotography from cities *by S***E on 9 August 2025* Looks good. Yet to try it out ## 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.sk/products/420305613-telescope-filter-cls-eos-c-clip-on-filter-compatible-canon](https://www.desertcart.sk/products/420305613-telescope-filter-cls-eos-c-clip-on-filter-compatible-canon) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-05-21*