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Subject: Vs: Infinity Focus problem
Raimo said:
No problem - almost all lenses do that, especially longer
lenses - focus beyond infinity, to take care of the different heat
expansion characteristics of the glasses and barrel materials so that
you get infinity focus whatever the temperature
No problem - almost all lenses do that, especially longer lenses - focus beyond
infinity, to take care of the different heat expansion characteristics of the glasses
and barrel materials so that you get infinity focus whatever the temperature.
All the best!
Raimo
Personal photography homepage
Raimo Korhonen wrote:
No problem - almost all lenses do that, especially longer lenses - focus beyond
infinity, to take care of the different heat expansion characteristics of the glasses
and barrel materials so that you get infinity focus whatever the temperature.
Is that when the ring is
infinity
All the best!
Raimo
Personal photography homepage at http://www.uusikaupunki.fi/~raikorho
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Lähettäjä: Keith Whaley [EMAIL PROTECTED]
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Päivä: 12. elokuuta 2002 21:20
Aihe: Re: Vs: Infinity Focus problem
Raimo
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