Klaus ...
cite from your review:
"Some of you may not be familiar with the T-value here - it refers to the effective
light transmission characteristic rather than the calculated f-number (which is slower
than the T-value in the real world)."
... the T-value is the slower one ... the F-value is the lower (numerically) one.
Likely a typo ... Rainer
PS: Eventually this lens is an exception, that artificially (or magically) produces additional
light out of nowhere ... in this case, the lower T-stop and slower f-stop would be correct.
cite from your review:
"Some of you may not be familiar with the T-value here - it refers to the effective
light transmission characteristic rather than the calculated f-number (which is slower
than the T-value in the real world)."
... the T-value is the slower one ... the F-value is the lower (numerically) one.
Likely a typo ... Rainer
PS: Eventually this lens is an exception, that artificially (or magically) produces additional
light out of nowhere ... in this case, the lower T-stop and slower f-stop would be correct.