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Old 12th March 2013, 09:25 AM
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Delphinus Delphinus is offline
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Join Date: Nov 2009
Member of: CTC
Location: Portugal
Posts: 476

Originally Posted by greyskullnz View Post
Cheap lenses = more shift, expensive glasses designed well = less to no shift.
I know very, very little about optics but I have the opposite opinion probably is related with age (eye condition) and the final result in range finding but I for me expensive glass translates in more shift because it has more depth of field increasing the problem.

I never consider the temperature for so high variations but reading those postís itís a reality so what we wrote is related but is a distinctive issue.
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