Tagged Questions
7
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What extension tube options are there for the Pentax system?
From the reading I have done on extension tubes, I understand that some are just 'dumb' tubes while others have electronics that may allow for metering and autofocus to still work. Further, from this ...
8
votes
2answers
558 views
Extension tube set elements
My extension tube set (Soligor for Pentax AF + P/KA) was not working correctly on my DSLR, so I checked the tubes, and found an interesting difference. It has three tubes (12mm, 20mm, 36mm).
This is ...
