--- product_id: 420305613 title: "SVBONY Filter for Photography Broadband CLS Filter for Astronomical Observation Photography CCD Cameras and DSLR (1.25 inch)" brand: "svbony" price: "R1136" currency: ZAR in_stock: true category: "Svbony" url: https://www.desertcart.co.za/products/420305613-svbony-filter-for-photography-broadband-cls-filter-for-astronomical-observation store_origin: ZA region: South Africa --- # 90% nebula emission transmission Precision planetary rotation coating system Ion-assisted durable scratch-resistant coating SVBONY Filter for Photography Broadband CLS Filter for Astronomical Observation Photography CCD Cameras and DSLR (1.25 inch) **Brand:** svbony **Price:** R1136 **Availability:** βœ… In Stock ## Summary > 🌠 Capture the cosmos like a proβ€”see what others miss! ## Quick Answers - **What is this?** SVBONY Filter for Photography Broadband CLS Filter for Astronomical Observation Photography CCD Cameras and DSLR (1.25 inch) by svbony - **How much does it cost?** R1136 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/420305613-svbony-filter-for-photography-broadband-cls-filter-for-astronomical-observation) ## 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 - β€’ **Ultra-Thin Design:** Minimizes vignetting to keep your astrophotography edge-to-edge sharp and vibrant. - β€’ **Universal Compatibility:** Perfectly fits 1.25-inch color CCD and unmodified DSLR cameras for versatile night-sky shooting. - β€’ **Maximize Nebula Contrast:** Blocks 99.9% of urban light pollution wavelengths for stunning deep-sky clarity. - β€’ **Durable Ion-Assisted Coating:** Scratch-resistant, temperature-stable multi-layer coating ensures long-lasting optical performance. - β€’ **Precision Optical Engineering:** Planetary rotation system guarantees uniform coatings for superior transmission and contrast. ## Overview The SVBONY 1.25-inch Broadband CLS Filter is engineered to suppress urban light pollution while enhancing key nebula emission lines (Ha, OIII, SII, H-beta) with 90% transmission. Featuring ion-assisted multi-layer coatings and a precision planetary rotation system, it delivers durable, scratch-resistant optics with stable wavelength performance. Designed for color CCD and unmodified DSLR cameras, its ultra-thin profile minimizes vignetting, making it an essential tool for astrophotographers seeking crisp, high-contrast deep-sky images even in sub-urban environments. ## Description SVBONY city light suppression broadband filter is designed to improve the visibility of various deep sky objects, 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 glow Using: 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 areaOutstanding Features: Coating: Multi layers anti-reflection coating.Non cementing optical substrate coatingFilter: Ultra-thin filter cell minimize vignetting by maximize possibleExtinction Treatment: Aerometal material precise CNC machining sand blasting Process black anodized finish extinction treatment to prevent reflection laser CLS: engraving no fading CLS with wider pass-band than UHC and hence is more favored when observing under mild to moderate light pollutionLight 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 nebulaWarning: 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 Thread: Standard M28.5x0.6mmPackage includes: 1xSVBONY 1.25" CLS filter 1xsturdy plastic case ## 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 | #67,511 in Electronics ( See Top 100 in Electronics ) #74 in Camera Lens Sky & UV Filters | | Brand | SVBONY | | Coating Description | Multi Coating | | Compatible Devices | Color CCD cameras, unmodified DSLR | | Customer Reviews | 4.5 4.5 out of 5 stars (120) | | Enclosure Material | Aluminum, Optical Glass | | Item Dimensions L x W | 6.9L x 2W centimeters | | Item Weight | 0.04 Kilograms | | Manufacturer | SVBONY | | Manufacturer Part Number | FUSF9155A | | Media Type | ProductImage | | Model Number | FUSF9155A | | Number of Items | 1 | | Number of Pieces | 1 | | Photo Filter Size | 28.5 Millimeters | | Screen Size | 1.25 Inches | | Special Effect | Enhancing | | Thread Size | 28.5 Millimeters | | UPC | 609378745577 | | Viewfinder Type | optical viewfinder | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** SVBONY - **Coating description:** Multi Coating - **Material:** Aluminum, Optical Glass - **Photo filter effect type:** Enhancing - **Photo filter thread size:** 28.5 Millimeters ## Images ![SVBONY Filter for Photography Broadband CLS Filter for Astronomical Observation Photography CCD Cameras and DSLR (1.25 inch) - Image 1](https://m.media-amazon.com/images/I/61tSBo2eC7L.jpg) ## Available Options This product comes in different **Size** options. ## 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? - 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.co.za/products/420305613-svbony-filter-for-photography-broadband-cls-filter-for-astronomical-observation](https://www.desertcart.co.za/products/420305613-svbony-filter-for-photography-broadband-cls-filter-for-astronomical-observation) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-18*