Quote:
Originally Posted by Jasp05
Is it also true that in order to use my camera lenses for daytime photography or with my lenses I will need to put a clear glass filter in to be able to obtain focus again?
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No, if you adjust the sensor distance with
spacers I mentioned earlier, autofocus will behave as before.
Calculator is
here.
on
Astrosurf webpage they say 350d needs to be adjusted by 0.8mm
Quote:
Originally Posted by Jasp05
If I were to remove both filters, and just buy a UV/IR Cut filter for astro use, how would it perform at UV/IR photography during the day? And given I would like to do widefield shots with my dslr lenses I'm thinking I'm going to need an internal UV/IR cut filter anyway..
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External and internal UV_IR CUT filters will behave the same... You will still need to play with white balance for daylight photography.
Rocolax (that I tried to use) will be OK for daily photography (but it is not good for Halpha, it blocks it).