K5 Back Focus issue solved

Started Jun 10, 2012 | Discussions thread
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il_alexk
il_alexk Senior Member • Posts: 2,254
Re: To muratscott

muratscott wrote:

Yes ,that was excatly what was making me worried of...It's almost impossible to compensate a huge front focusing lens with a back focusing one because of the limiting factor of the -10,+10 adjustment scale...I can calibrate a lens by going to -240 um in debug mode,but I can not calibrate my other lenses due to the limited scale with +10...As you've said I have to do it really carefully with planning the numbers first.Thanks for your help...

I hope you do have the warranty for your Tamron. The solution is obvious then

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Cheers,
Alex

 il_alexk's gear list:il_alexk's gear list
Ricoh GR Pentax K-5 IIs Pentax smc FA 50mm F1.4 Tamron SP AF 70-200mm F/2.8 Di LD (IF) MACRO +4 more
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