I thought that I might have some fun comparing the performance of some UV/IR Cut filters I have.
They are an Optalong, a Player One and a ZWO (left to right).
The test subject was chosen at random. It was NGC346 in the SMC.
Here are 3 cuts from the centers of these 3 images processed in PS5 and only treated with a touch of levels to tone down the green to something more palatable to the eye.
Each is a stack of between 24 and 34 subs of 180 seconds each on an ASI533MC Pro at -10C.
The PlayerOne (which is touted as "AntiHalo") or some such seems to do quite well. The Optalong is probably the better of the 3. The ZWO falls well short.
