The Chens
Thursday, June 6, 2013
The User's Review: Auto Chinon Zoom MC 35 - 70 mm, f3.3 - 4.5, One of the Early Self-AF Zoom Lenses
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Funny, strange and professional looking, besides these, this AF zoom lens is more user friendly and can be mounted on more cameras because ...
Wednesday, June 5, 2013
The User's Review: Minolta Hi-Matic S2
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This camera caught my eyes by the blue light coming from the distance window above the lens when the flash is released and the green l...
The User's Review: Sears Auto 2X Tele Converter 4E/MC KR 271.8100 and a Review on Tele Adapters for K Mount
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I got this Sears tele converter because of its 7 contact pins on the mounts. The six pins in one group are for Pentax K-A and K-AF mo...
Monday, June 3, 2013
The User's Review: Kalimar MC Auto Zoom 1:3.5 28 - 70 mm with a KR Mount, Released in the Mid 1980s
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Many people know the Pentax KA mount with the 'A' gear on the lens diaphragm ring. Some people know the Ricoh P mount having the ...
Thursday, May 23, 2013
The User's Review: Pentax Reverse Adapter K (49 mm, circa 1982) and How to Use
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For magnification between 1.36 and 2.12, Pentax provided two reverse adapters (49 and 52 mm) for the prime lenses of 35 - 28 mm. To use t...
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