Newbie K10D user with M42 Screw Mount Lenses:
I would appreciate any help I receive from this K10D question and I do understand that this question(s) has probably been answered many times in this forum but, having spent several hours reading relevant material, I am not sure that I have 100% comprehension.
When I use my screwmounts I have been using this procedure:
1) Select my F stop on the lens with lens in Manual.
2) Switch the MODE rotary to M
3) Switch the Focus mode lever to MF
4) Turn Main switch ON
5) Select the correct Focal Length (on screen)
6) Hit the green button and obtain a "correct" shutter speed.
7) Focus the lens till the green "stop sign" appears.
8) Take the shot and exam the histogram
9) Adjust the shutter speed, using the front e-dial if required OR ....
10) ..... adjust ISO using the Fn button as a second or joint option (with 9 above).
Here are my questions:
1) Any improvements that I can make to this normal operating procedure?
2) What part, if any, should the AE-L button play (I don't understand the use of this button for screw mount lenses)?
3) Are there any other modes that may usefully be selected with my M42's (P, Sv, Tv, Av, Tav)?
4) If so when would you use them in preference to my "normal operating procedure"? (just some simple but pointed examples is what I am after).
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