>Yes, you're right :-) But they are often quite different beasts - compare >for instance 100/3.5 and 200/4 ;-)
But the 100/3.5 is not a real Pentax lens. P.
>Yes, you're right :-) But they are often quite different beasts - compare >for instance 100/3.5 and 200/4 ;-)
But the 100/3.5 is not a real Pentax lens. P.