    
Zenzaman
Tinkerer
Username: Zenzaman
Post Number: 8
Registered: 11-2010
Rating: N/A
Votes: 0 (Vote!) | | Posted on Sunday, November 21, 2010 - 04:42 am: | 
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does anyone know the optical formula for makinon 35-105 3.5-4.5 macro? (or any similar lens) i've dismantled one for aperture cleaning purposes and went a bit further than i should have. now i can't get it to focus right. the group(s) of lenses in question is the rear one (contained in a metal cylinder on top of the aperture mechanism. there are 5 lenses there, a metal spacer and a very thin washer. i've tried several combinations but got nowhere (at this point it shows focus within the split image but only from about 70mm to 135mm) |
