The is an entry in the 2012 Forum about this lens. "The Super Ozeck lens range were produced in Japan in the early 1980s for the U.K.discount warehouse chain Comet. AP reviewed the entire range and considered the 135mm to be the cream of the crop and to be the equal of its contemporaries produced by the camera makers. Read more at: https://www.pentaxforums.com/forums/122-lens-clubs/99057- ...

Very well caught. Mr. Grumpy of the bird world8)

Impressive image. I know how difficult it is to capture these moments, so very well done indeed!!8)

First rate capture!!8)

Really good comp. Nice to see the K10D still doing the business!! A fine camera. I use mine less frequently than I should8)

Great capture of a small big mountain. Climbed it 30 years ago- quite a slog!!!8)

Excellent image. Great combination of colours8)

Really impressed with this image8)

Really impressive architectural image. Like the various angles - looks even better large8)

Very effective composition.. Like the colour combination. 8)