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?
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..
|