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Forum: Pentax Q
10-09-2013, 07:31 AM
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I'm not necessarily suggesting that this is your experience, but when I hear people complain about poor quality from c mounts, it's when they are using $25 chinese CCTV lenses. There is a world of high quality c mount optics, ranging from old cine lenses to modern machine vision lenses that partner perfectly with the Q. Fujinon (Not fujian) and Tamron both make very interesting lines of machine vision lenses. Some have macro capabilities allowing focus within half a centimeter. Best way to figure out what would suit you is to go to the B and H online catalog and take a peek at the spec sheets for industrial c mounts.
I most often stick to the 17 mm lenses, but the results from that fujinan 35 mm are pretty tasty.
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Forum: Pentax Q
09-23-2013, 09:52 AM
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Forum: Pentax Q
07-12-2013, 08:14 AM
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Forum: Pentax Q
06-28-2013, 08:29 AM
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Forum: Pentax Q
06-21-2013, 12:02 PM
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It works quite well in low light situations too.
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Forum: Pentax Q
06-17-2013, 08:05 AM
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Forum: Pentax Q
06-13-2013, 06:54 AM
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May I ask what wavelength IR filter are you using?
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Forum: Pentax Q
05-30-2013, 12:47 PM
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Forum: Pentax Q
05-28-2013, 08:43 AM
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It's a statue in one of the many 'gardens' in the East Village, NYC. Here is the companion shot.
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Forum: Pentax Q
05-22-2013, 11:50 AM
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Forum: Pentax Q
05-21-2013, 09:17 AM
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The close up was shot with a Fujinon HF16HA-1B C-mount machine vision lens.
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Forum: Pentax Q
05-20-2013, 09:00 AM
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hand held machine vision macro
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Forum: Pentax Q
05-11-2013, 10:37 AM
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Forum: Pentax Q
05-01-2013, 01:36 PM
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Forum: Pentax Q
04-10-2013, 02:01 PM
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low low light, saturday morning, and playing with tilt
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Forum: Pentax Q
04-05-2013, 01:36 PM
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Here are a few recent pix that I like. Pretty pleased with the first two shots, low light handheld, manual focus, ISO 1600.
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Forum: Pentax Q
04-01-2013, 12:33 PM
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with 25 mm kodak anastigmat 1.9
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