falconeye

Veteran Member

Showing Guestbook Entries 1 to 5 of 5

25th Nov 2015
stargazer

Hi falconeye,
I'm contacting you to ask a question about the sigma 500/4 MF APO.
I have a copy of the same lens and i need to clean an element in the focus group.
My question is; Have you tried to disassemble yours? And if yes do you have any suggestion on how to do it. Thank you for you time.
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13th Jul 2012
RuiC

Hi Falk, Good morning. I was in München at the end of March but I had no time to message you for a head meeting. My son is working in Würzburg for CareFusion, former Jaeger® Jaeger® - CareFusion
Whenever you come to Lisbon let me know for a meeting. The Pentax office in Lisbon has been closed and moved to Spain, so no more new bodies to discover.
Best regards,
Rui
- Reply
15th Mar 2011
ogl

Dear Falk, help me, please, with formula how to calculate lens resolution at K-5 (LW/PH 2750) if we know the lens resolution at K10D (max. 2350 LW/PH at photozone). I think it's not direct dependence - 2750 - 2350 = 400 LW/PH. Can you explain me how to do it?
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10th Dec 2010
S_V

Спасибо,Фальк,l Для меня очень важен ваш вердикт!
- Reply
23rd Sep 2009
Class A

Falk, thanks for all your great contributions to the forum and for living up to (and exceeding) all the high expectations we had, when we voted for you as a Pentax K-7 alpha tester. Your K-7 test reports are a great resource.
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