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12/10/2009 01:00:34 PM · #1 |
this is a test of my new toy :) (this lens is absent in the DPC database) |
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12/10/2009 01:46:35 PM · #2 |
Looks cool. I'd like to see an unprocessed, uncropped version from this lens. The topazy processing is confusing the evaluation :-)
R. |
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12/10/2009 01:54:13 PM · #3 |
Originally posted by Bear_Music:
Looks cool. I'd like to see an unprocessed, uncropped version from this lens. The topazy processing is confusing the evaluation :-)
R. |
yes, here  the unprocessed image. it is absolutely original(except the raw development always without processing). |
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12/10/2009 02:10:31 PM · #4 |
| Interesting... must have a pretty large image circle. Normally an 8mm fish would give dark corners on an APS-C camera (and a full circle on 35mm). This looks like it covered the entire frame; perhaps its actual focal length is a little longer than 8mm? |
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12/10/2009 02:14:44 PM · #5 |
Originally posted by kirbic:
Interesting... must have a pretty large image circle. Normally an 8mm fish would give dark corners on an APS-C camera (and a full circle on 35mm). This looks like it covered the entire frame; perhaps its actual focal length is a little longer than 8mm? |
no it is a linear fish eye for aps-c, the circle is only on the circular fisheye |
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12/10/2009 02:18:51 PM · #6 |
Originally posted by Rino63:
no it is a linear fish eye for aps-c, the circle is only on the circular fisheye |
No such animal... fisheye lenses are "equiangular" (although other mappings are possible, all that I know of are equiangular). What determines whether they are "circular" or cover the full frame is mainly the focal length. |
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12/10/2009 02:30:44 PM · #7 |
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