Forum: Post Your Photos!
04-24-2011, 11:07 AM
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| Nature Cactus
Posted By
k7bb |
Replies: 0
Views: 1,128 | |
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Forum: Weekly Photo Challenges
07-02-2010, 10:30 PM
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by K7 Samyang 800mm f8 mirror lens
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Forum: Troubleshooting and Beginner Help
06-29-2010, 10:37 AM
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sorry for late (due to poor weather in Hong Kong)
Thanks for all brothers' help
I got confuse of "infinity focus", I need to focus for 300m, even few kilos... but the lens marked after 100ft is infinity, anyway, my objective is focus moon, now seems ok.
my K7 shown correct focus sign, but still blur (maybe my issue)
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Forum: Troubleshooting and Beginner Help
06-22-2010, 02:23 AM
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right :lol:, not Pentax
too thin or too thick? I bought 2 adapters for Pentax, both claim support infinity focus, one of them (same model but not mine) used with Kenko 800mm mirror lens (suppose same as Samyang) work ok
advised by Ben, I will take photos let brothers see what problem, at the same time arranging the shop for checking with another lens+adapter
thanks for your help
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Forum: Troubleshooting and Beginner Help
06-22-2010, 02:12 AM
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thanks Ben,
as a newbie, I like step by step
will shot later, on hand images just blur...
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Forum: Troubleshooting and Beginner Help
06-21-2010, 09:46 AM
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photos of the adapter and lens mount
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Forum: Troubleshooting and Beginner Help
06-20-2010, 11:34 PM
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thanks noblepa,
since I have never seen M42 mount, can only trust the packing, it is T2...
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Forum: Troubleshooting and Beginner Help
06-20-2010, 05:25 PM
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thanks Marcin & Ben, also bigdog
another thing is, afterwards attached the lens to a Canon DSLR (as you know crop factor is 1.6x instead of 1.5x), I got wider view angle and can be infinity focus...
so, Ben, I'll try again with your advice. if still not work, I think I have to search 3rd mount
thanks all
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Forum: Troubleshooting and Beginner Help
06-20-2010, 08:39 AM
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thanks bigdog
my Nikon is FF because it is a film camera :lol:
understand what you mean; my T2 mount is for FF PK mount instead of APS-C.
but it named can be used for k20d, kx, etc. :confused:
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Forum: Troubleshooting and Beginner Help
06-20-2010, 02:46 AM
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just bought a Samyang 800mm f8 mirror lens, it needed a T2 to Pentax mount for my K7.
tried 2 mounts but all cannot infinity focus, but T2 mount to Nikon ok.
please advice... do I have to do any adjustment with the T2 mount?
thanks in advance.
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Forum: Weekly Photo Challenges
06-12-2010, 10:22 PM
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thanks eccs19, studying, would like to learn more here
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Forum: Weekly Photo Challenges
06-12-2010, 08:21 AM
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newbie of Pentax, first post:D
k7 with DA 55-300
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Forum: Welcomes and Introductions
06-12-2010, 08:15 AM
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thanks Peter, will try it:)
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Forum: Welcomes and Introductions
06-08-2010, 06:18 AM
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thanks fractal,
not yet by k7 :eek:, later...
btw, seen your album, you have been Macau :cool:
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Forum: Welcomes and Introductions
06-06-2010, 08:20 AM
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Forum: Welcomes and Introductions
06-05-2010, 06:38 PM
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new to K7, love K7's control, strong body and direct to jpeg colour reproduction
new to Pentax, love she sincerely to make cameras
wish can improve my knowledge
thanks brothers
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