Hello Zuikholics!!!
I´m reading one book about photography, and I´ve
discovered that OM4Ti EV values are better than the
legendary Pentax. You have to use the following formula
to calculate them. EV=3,322x(f²/t)
So the maximum quantity of radiation using one OM4Ti with
100 ISO and these 50s, are the following values.
(from f1,2 at 240sec to f16 at 1/2000sec)
-7,38 to 18,38 EV with 50/1,2
(from f1,4 at 240sec to f16 at 1/2000sec)
-6,93 to 18,38 EV with 50/1,4
(from f1,4 at 240sec to f16 at 1/2000sec)
-6,21 to 18,38 EV with 50/1,8
Great camera,
So now, which is the legendary camera? ;-)
Dave
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