06-15-2011, 10:20 AM
[quote name='PuxaVida' timestamp='1308129486' post='9245']
some say that using an UV filter might avoid PF (by not allowing the shorter wavelengths)
[/quote]
Honestly: that sounds like utter nonsense to me.
-- Markus
some say that using an UV filter might avoid PF (by not allowing the shorter wavelengths)
[/quote]
Honestly: that sounds like utter nonsense to me.
-- Markus
Editor
opticallimits.com
opticallimits.com