Rabu, 15 Februari 2012

SMC Pentax 50/1,2

The lens isn't in mint condition. Some pain loss, it looks like re-painted on front part.
This data lens from Bojidar Dimitrov

Optical Formula7 elements in 6 groups
Aperture Rangef/1.2 ~ f/22
Number of Aperture Blades8
Minimum Focusing Distance0.45 m
Maximum Magnification0.15 X
Filter Diameter52 mm
Maximum Diameter65 mm
Length49 mm
Weight385 g
This lens has softness but not losing detail in wideopen. very nice for portrait. 
very thin dof in f1,2 so we must be carefull to get focus.


wideopen cropped

F 5,6

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