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Images for posts
Images for things I have posted at Pentax Forums.
Tamron SP 90mm f/2.5
Vivitar 135mm f/2.8
12mm fisheye shot in Cappadocia, Turkey. 
Significant tweaking of color, contrast, etc.
Vivitar 35mm f/1.9
QDOS enabled
QDOS normal with f/16 24.1mm baseline filter
QDOS normal image, 210mm f/2.8
Spiratone 18mm f/3.5
Tamron 24mm f/3.5
Spiratone 24mm f/2.8 Plura-Coat YS
Inside rear of Vivitar 24mm f/2, with oil visible on blades. 
Note the slightly stretched spring to close the aperture. 
There is a post in the lower...
Vivitar 24mm f/2, at f/8
Vivitar 24mm f/2, wide open
135mm f/1.8 bokeh test. The Christmas tree lights look funny mostly because they are LED lights with lenses; the yellow PSF is typical for a normal...
bear, shot with Spiratone 135mm f/1.8 wide open, backlit
500mm at the Louisville Zoo
Soligor 400mm
Soligor 400mm
Kowa 1:1 55mm
Kowa 1:1 55mm
Kowa 55mm 1:1
100mm f/4 SMC Takumar
Macro with M42 Vivitar Series 1, 70-210mm f/3.5

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