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| Tweet Topic Started: Sep 24 2007, 09:08 PM (676 Views) | |
| Ming | Jan 25 2008, 07:45 PM Post #11 |
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90609866
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In short , these Tubes are actually used to bring the object nearer when you do not have the lens to reach ?
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Ask ... Absorb ... Equip ... Execute N E X with M I N G HERE ! A P - Ming HERE ! Macro-Ming HERE ! Pano-Ming HERE ! Food ! Food ! Foods ! HERE | |
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| Birder | Jan 25 2008, 07:55 PM Post #12 |
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Alpha Master Jedi Mita Memori-san 鳥の男 clkoh
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yes... you are learning Actually if you have true macro lens like Sony 100mm that can do 1:1... no need for tubes liao ok .. maybe it can bring you even closer?? That might actually give you another problem - FLASH.... how you going to flash at subject when your lens is too close ... blocking the flash? |
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| Ming | Jan 25 2008, 08:03 PM Post #13 |
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90609866
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In fact i tried it on a 1.4x with all the tubes on my 200-400mm ... It was such a mess ... :lol: Thinking i could reach the Moon that night . I think i still need some time to mix & match with my Lenses & Tubes first to see how much good it can give . I did use a 12mm on my 100mm , too close to the subject already ... Its really not a need to use any tubes with the 100mm . Many thanks again !
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Ask ... Absorb ... Equip ... Execute N E X with M I N G HERE ! A P - Ming HERE ! Macro-Ming HERE ! Pano-Ming HERE ! Food ! Food ! Foods ! HERE | |
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| Birder | Jan 25 2008, 08:16 PM Post #14 |
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Alpha Master Jedi Mita Memori-san 鳥の男 clkoh
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When you use tubes.. you have to note that you WILL have problem with focusing subject far far away ... Using extension tube brings you closer to subject, but it also disable your infinity focus! When you add tube to 200-400, definitely you will have no way to focus on the moon. You can try stacking the tubes to see much closer you can use this 200-400 lens as macro lens? It's min focus distance is 2.5m .. at this distance, I think it will make little difference? Maybe try 70-200 ssm? its min distance is 1.1, so you can bring a bit closer? Try at home so it wont be a messy trip out! |
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| Birder | Jan 25 2008, 08:21 PM Post #15 |
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Alpha Master Jedi Mita Memori-san 鳥の男 clkoh
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This topic shd be in "Camera cares, Digital darkroom / photography skills discussion" Don't know where you dig it out from, Ming .. .so long ago haha.. |
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| Ming | Jan 25 2008, 08:32 PM Post #16 |
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Yeah , TS was Bro Yoke Chye long time ago . Would Admin like to move this thread to proper section please . Thank you . |
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Ask ... Absorb ... Equip ... Execute N E X with M I N G HERE ! A P - Ming HERE ! Macro-Ming HERE ! Pano-Ming HERE ! Food ! Food ! Foods ! HERE | |
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| Birder | Jan 29 2008, 07:18 PM Post #17 |
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Alpha Master Jedi Mita Memori-san 鳥の男 clkoh
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Ming, Have you tried much on the tubes? What is the usual length (or combined) you used? |
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--------------------------------------- Freeze That Moment! My Flickr site | |
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| Ming | Jan 29 2008, 07:20 PM Post #18 |
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90609866
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I tried , not much use to me . Because when using Filters , i don't see the need to add the Tubes . Maybe i am not used to the distance to reach the 'Model' la ... You may like to try it yourself soon . |
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Ask ... Absorb ... Equip ... Execute N E X with M I N G HERE ! A P - Ming HERE ! Macro-Ming HERE ! Pano-Ming HERE ! Food ! Food ! Foods ! HERE | |
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| yokechye | Jan 29 2008, 08:53 PM Post #19 |
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Shoot for Passion, Passion to Shoot
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i used extension tube on my 28-135 once. :lol: |
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Story of 油菜 yokechyepictograph | |
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| Trigger Happy | Jan 30 2008, 11:14 AM Post #20 |
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Alpha Jedi Member
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extension tubes are best coupled with macro lenses, and provide very good magnification. |
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Thinking i could reach the Moon that night .
4:48 PM Jul 11