![Astronomik CLS filter causing light flare around bright stars. Is this a defect of the filter or am I doing something wrong? (Ignore the tree branches, it was just a test shot.) : Astronomik CLS filter causing light flare around bright stars. Is this a defect of the filter or am I doing something wrong? (Ignore the tree branches, it was just a test shot.) :](https://i.redd.it/c7qkeq3nly961.jpg)
Astronomik CLS filter causing light flare around bright stars. Is this a defect of the filter or am I doing something wrong? (Ignore the tree branches, it was just a test shot.) :
![Astronomik CLS CCD Canon EOS Clip Filter - DSLR, Mirrorless & General-Purpose Digital Camera DSO Imaging - Cloudy Nights Astronomik CLS CCD Canon EOS Clip Filter - DSLR, Mirrorless & General-Purpose Digital Camera DSO Imaging - Cloudy Nights](https://www.cloudynights.com/uploads/monthly_03_2022/post-50211-0-76466900-1648262508.jpg)
Astronomik CLS CCD Canon EOS Clip Filter - DSLR, Mirrorless & General-Purpose Digital Camera DSO Imaging - Cloudy Nights
![Astronomik CLS filter for astrophotograhy, worth it? How to get beautiful MILKY WAY PHOTOS IN A CITY - YouTube Astronomik CLS filter for astrophotograhy, worth it? How to get beautiful MILKY WAY PHOTOS IN A CITY - YouTube](https://i.ytimg.com/vi/pcoZzqN-l8M/maxresdefault.jpg)
Astronomik CLS filter for astrophotograhy, worth it? How to get beautiful MILKY WAY PHOTOS IN A CITY - YouTube
![Astronomik CLS CCD Light Pollution Reduction Filter in Canon EOS-R XL Full Frame Clip Format | High Point Scientific Astronomik CLS CCD Light Pollution Reduction Filter in Canon EOS-R XL Full Frame Clip Format | High Point Scientific](https://www.highpointscientific.com/media/catalog/product/cache/7dd81aa47688c2f5b60a1205f1684b57/c/l/clsccd_transmission_1_16.png)
Astronomik CLS CCD Light Pollution Reduction Filter in Canon EOS-R XL Full Frame Clip Format | High Point Scientific
![Astronomik CLS Canon EOS Clip Filter - DSLR, Mirrorless & General-Purpose Digital Camera DSO Imaging - Cloudy Nights Astronomik CLS Canon EOS Clip Filter - DSLR, Mirrorless & General-Purpose Digital Camera DSO Imaging - Cloudy Nights](https://www.cloudynights.com/uploads/monthly_03_2020/post-234657-0-85479000-1585422277.jpg)
Astronomik CLS Canon EOS Clip Filter - DSLR, Mirrorless & General-Purpose Digital Camera DSO Imaging - Cloudy Nights
![Astronomik CLS-CCD XL clip filter, example sub with and without filter - DSLR, Mirrorless & General-Purpose Digital Camera DSO Imaging - Cloudy Nights Astronomik CLS-CCD XL clip filter, example sub with and without filter - DSLR, Mirrorless & General-Purpose Digital Camera DSO Imaging - Cloudy Nights](https://www.cloudynights.com/uploads/monthly_07_2015/post-242532-0-54060400-1436682456.jpg)
Astronomik CLS-CCD XL clip filter, example sub with and without filter - DSLR, Mirrorless & General-Purpose Digital Camera DSO Imaging - Cloudy Nights
![Astronomik CLS CCD Light Pollution Reduction Filter in Canon EOS-R XL Full Frame Clip Format | High Point Scientific Astronomik CLS CCD Light Pollution Reduction Filter in Canon EOS-R XL Full Frame Clip Format | High Point Scientific](https://www.highpointscientific.com/media/catalog/product/cache/7dd81aa47688c2f5b60a1205f1684b57/a/s/asf-clsccd-eos-r-xl_1.jpg)