All About Photographic Lenses.
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Photos taken with a lens: SMC Pentax-F 35-70mm f/ 3.5-4.5 (2)

Cornfield in the evening sun
SMC Pentax-F 35-70mm f/ 3.5-4.5
Author: Tom_GER

3.5(2) 0 1739

 

Some other plastic clamps...
SMC Pentax-F 35-70mm f/ 3.5-4.5
Author: Tom_GER

1.5(2) 0 1605