Svbony - Thanks very much for the feedback from @Rogier van Oudheusden "I have tested a couple of astronomy filters from my backyard in Amsterdam. The SVBONY CLS filter really comes out
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Amazon.com : SVBONY Telescope Filter CLS EOS-C Clip-on Filter Compatible for Canon Broadband City Light Reduction Filter for CCD Cameras DSLR : Electronics
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1.25''/2''/EOS-C CLS Light Pollution Broadband Filters Ultra High Contrast Filter Reduce Light Pollution
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SVBONY Telescope Filter 1.25 inches CLS Filter City Light Pollution Reduction Filter Broadband Filter Suitable for Deep Sky Visual Astronomical Photography
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Light Pollution Filter SHOOTOUT - Optolong L-Pro v. Astronomik CLS v. Svbony CLS v. Baader Neodymium - YouTube
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1.25''/2''/EOS-C CLS Light Pollution Broadband Filters Ultra High Contrast Filter Reduce Light Pollution
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Svbony Professional Astronomy Filter 1.25'' Moon / Uv-ir/cls Filter For Astronomy Telescope Eyepiece Observations - Telescope - AliExpress
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Amazon.com : SVBONY Telescope Filter 2 inches CLS Filter City Light Pollution Reduction Filter Broadband Filter Suitable for Deep Sky Visual Astronomical Photography : Electronics
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Amazon.com : SVBONY Telescope Filter CLS EOS-C Clip-on Filter Compatible for Canon Broadband City Light Reduction Filter for CCD Cameras DSLR : Electronics
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Amazon.com : SVBONY Telescope Filter CLS EOS-C Clip-on Filter Compatible for Canon Broadband City Light Reduction Filter for CCD Cameras DSLR : Electronics
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Light Pollution Filter | Filter Cls Telescope | Telescope Eyepieces | Telescope Astronomy - Filter - Aliexpress
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