SMC Pentax-M 35-70mm f/2.8-3.5 - Sample Images
Info and Reviews:
Introduced: 1979 - 1984
Optical design: 7 elements in 7 groups
Lens mount: Pentax K
Covers: Full-frame (24×36mm)
More info / Review:
http://www.pentaxforums.com/lensreviews/SMC-Pentax-M-35-70mm-F2.8-3.5-Zoom-Lens.html
Image Origin
ISO: 100
Camera: Pentax K-x
Image Origin
ISO: 200
Camera: Pentax K-5
Image Origin
ISO: 800
Camera: Sony ILCE-7
Image Origin
ISO: 200
Camera: Pentax K-5
Image Origin
ISO: 200
Camera: Pentax K-x
Image Origin
ISO: 200
Camera: Pentax K-x
Image Origin
ISO: 200
Camera: Pentax K-x
Image Origin
ISO: 800
Camera: Sony ILCE-7