Posted: Thu Mar 29, 2012 3:41 pm Post subject: My flektogon 20/2.8 has (M42) infinity on 4 meters |
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Ivoverboon wrote:
My flektogon 20/2.8 (M42) has infinity on 4 meters. On (real) infinity, or further than 4 mtrs. it becomes unsharp. Anyone familiar with this problem??
kind regards, Ivo _________________ Body:/size]/b]/u]b]size=8]Pentax K20DPentax Ist DL2Lenses (P/K):Pentax SMC-DA 4/18-55 EDPentax SMC-M 2.8/35mmPentax SMC-M 1.7/50mmPentax SMC-M 3.5/135mmPentax SMC-M 4.5/80-200mmRicoh XR Rikenon 1..7/50mm[b]Vivitar (Komine) 2.8/28mm MC wide angleLenses (M42):[u]]Aus Jena Flektogon MC 2.8/20mmIndustar 50-2 3.5/50mmAus Jena T* 2.8/50mmKMZ Helios 44-2 58mm F/2Chinon 2.8/135mm MCAuto Tamron 2.8/135mmBeroflex 5* 8./500mmCosina Matched Macro Adaptor (1:1)[u][b][u]Accesssoires:Phottix viewangleDigital Concepts 952AF flitserVanquard MP15 monopodFilters/zonnekappen |