Thread: Filter Blemish
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Old 19-05-2025, 08:09 PM
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OneCosmos (Chris)
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Join Date: Apr 2010
Location: Brisbane
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Filter Blemish

Hi,


I have recently acquired a full set of Chroma 50mm unmounted filters to use with my ASI6200.


All looks good except for the luminance filter which has, what I think is a significant blemish.


A question for the mono imagers but perhaps anyone imaging is how deleterious do you think it will be to the RAW data? Should I just bite the bullet and buy a replacement?


Thanks.
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