Quote:
Originally Posted by rustigsmed
thanks Marc - I might have to contact you for some Venus UV tips - not really getting detail - i thought it may have been my qhy163m coatings, so then tried the zwo224mc not much better.
|
What filter are you using? Might want to check the transmission graph and also the QE of your camera at the wavelength. Removing the AR window of the camera also makes a notable difference.