I have some questions about filters:
a) Does a multi-coated filter will affect the f-stop? (i think not, is it true?)
b) Is 46mm thread size filter common? (as I am going to start collecting some filters )
Thanks in advance!:thumbsup:
a) Does a multi-coated filter will affect the f-stop? (i think not, is it true?)
b) Is 46mm thread size filter common? (as I am going to start collecting some filters )
Thanks in advance!:thumbsup: