SMC Pentax-M 28-50mm f/3.5-4.5 - Sample Images
Info and Reviews:
Made between: 1979 - 1985
Optical design: 10 elements in 10 groups
Lens mount: Pentax K
Covers: Full-frame (24×36mm)
More info / Review:
http://www.pentaxforums.com/lensreviews/SMC-Pentax-M-28-50mm-F3.5-4.5-Zoom-Lens.html
Image Origin
ISO: 400
Camera: Pentax K-5
Image Origin
ISO: 400
Camera: Pentax K-5
Image Origin
ISO: 400
Camera: Pentax K-5 II
Image Origin
ISO: 400
Camera: Pentax K-5 II
Image Origin
ISO: 400
Camera: Pentax K-5
Image Origin
ISO: 400
Camera: Pentax K-5
Image Origin
ISO: 400
Camera: Pentax K-5
Image Origin
ISO: 400
Camera: Pentax K-5 II
Image Origin
ISO: 400
Camera: Pentax K-5
Image Origin
ISO: 400
Camera: Pentax K-5