There is a notch that the lever slides into on the aperture ring, and there
is no adjustments that I can see. I suppose you try filing out a new
notch, but you'd have the problem of filling in the old one two (the notch
is rather wide, so the old and new would likely overlap).
Your results are very interesting by the way. I have noticed that my
normal lenses are different, with a Sears/Ricoh F1.7 significantly slower
than my Pentaxes. However, when it comes to exposure it's still accurate
so I figured it's due to inferior coatings.
Todd
At 01:19 PM 5/11/01 +0200, you wrote:
>Todd wrote:
>Basically unscrew the screws on the mount
>on the back of the lens, some lenses have them on the part that sticks into
>the camera too. Once those are off you can take off the mount. Then you
>can remove the aperture ring (be sure not to lose the little ball bearing
>that makes the aperture click!) From there you can see where this lever is
>linked directly to the aperture ring.
>
>My question is: how does the aperture ring look like? Is the lever
>inflexibly attached to the ring or is there any room for adjustments?
>
>Thanks very much,
>
>Hugo.
>
>
>_________________________________________________________
-
This message is from the Pentax-Discuss Mail List. To unsubscribe,
go to http://www.pdml.net and follow the directions. Don't forget to
visit the Pentax Users' Gallery at http://pug.komkon.org .
