New promo video from Sigma:
https://www.youtube.com/watch?v=ZD9nxb7CNnM
Sep 29, 2014 16:40 | #1 New promo video from Sigma: Gallery: http://www.flickr.com/photos/jeetsukumaran/
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flyingbarron Senior Member  More info | Sep 29, 2014 17:44 | #2 Very nice video for a good looking lens! 80D | EF-S 18-135 IS USM | EF-S 10-18 STM IS | EF-S 24 2.8 | EF 50 1.8 STM | 430EX II
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werds "Yes, Sire. You'll shut your trap!"  More info | Sep 29, 2014 17:51 | #3 push pull and zoom ring at same time Pay attention Canon! might be a good route for 100-400 mk2 :P Gear: Nikon D750, Nikon D7200, Sigma 17-50 2.8 OS, Sigma 50-150 2.8 OS HSM EX , Nikon 70-200 2.8 VR1, Tamron 24-70 2.8 VC, Tamron 70-200 2.8 VC, Tamron 28-300mm Di VC PZD, Tamron 16-300mm VC PZD, Tamron 150-600 VC, Nikon AF-S 50mm 1.8, Nikon SB-900
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LVMoose Moose gets blamed for everything.  More info |
DreDaze happy with myself for not saying anything stupid  More info | Sep 29, 2014 19:21 | #5 werds wrote in post #17184645 push pull and zoom ring at same time Pay attention Canon! might be a good route for 100-400 mk2 :P hmm...i'm not sure if that was really a design...many people have been using the 150-500OS, and 50-500OS as a push pull just by doing that exact same thing... Andre or Dre
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DAA Senior Member  315 posts Likes: 23 Joined May 2011 Location: Utah More info | Sep 29, 2014 19:52 | #6 I used to push-pull my 150-500 like that. Never had a problem or sensed I might be hurting the lens using it that way. My Tamron 150-600 feels like it might not like it when I do that though. Might be fine, but it really feels like the mechanism is being stressed. So I don't use it that way.
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DreDaze happy with myself for not saying anything stupid More info | Sep 29, 2014 19:59 | #7 DAA wrote in post #17184935 I used to push-pull my 150-500 like that. Never had a problem or sensed I might be hurting the lens using it that way. My Tamron 150-600 feels like it might not like it when I do that though. Might be fine, but it really feels like the mechanism is being stressed. So I don't use it that way. - DAA just fyi, i emailed tamron about using it like that...because someone was saying that it would damage the lens...they said there should be no issue at all... Andre or Dre
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WesternGuy Senior Member  774 posts Likes: 2 Joined Jul 2006 Location: Southern Alberta, Canada More info | Sep 29, 2014 20:30 | #8 Anyone have any idea when this new Sigma 150-600 sports lens is likely to see the dealer's shelves?
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Sep 29, 2014 20:47 | #9 Did you see the lens dust on the front element A7rIII | A7III | 12-24 F4 | 16-35 GM | 28-75 2.8 | 100-400 GM | 12mm 2.8 Fisheye | 35mm 2.8 | 85mm 1.8 | 35A | 85A | 200mm L F2 IS | MC-11
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Sep 29, 2014 20:50 | #10 and the paint chips on the rear mount screw head. A7rIII | A7III | 12-24 F4 | 16-35 GM | 28-75 2.8 | 100-400 GM | 12mm 2.8 Fisheye | 35mm 2.8 | 85mm 1.8 | 35A | 85A | 200mm L F2 IS | MC-11
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DAA Senior Member 315 posts Likes: 23 Joined May 2011 Location: Utah More info | Sep 30, 2014 08:52 | #11 DreDaze wrote in post #17184954 just fyi, i emailed tamron about using it like that...because someone was saying that it would damage the lens...they said there should be no issue at all... I think I remember you posting that before. Still don't like the way it feels though. I don't know what the mechanism actually looks like, but it feels like a set of fine tooth plastic gears, that aren't happy with being driven that way.
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snake0ape Goldmember  More info | Sep 30, 2014 13:50 | #12 DreDaze wrote in post #17184954 just fyi, i emailed tamron about using it like that...because someone was saying that it would damage the lens...they said there should be no issue at all... I tried the push/pull technique shooting kid soccer handheld with that lens. It was too awkward for me to have my left hand holding the tip of the lens. The lens is so long that It is kind of like sticking your left arm fully extended in front of you for an hour. Your arm starts to fall asleep. If I had a monopod maybe that would make the technique work OK. 5Diii | 50D | 8-15L 4| 16-35L 2.8 II| 24-70L 2.8 II | 70-200L 2.8 IS II |Tamy 150-600 | Σ35Art 1.4 | 40 2.8 | Σ50Art 1.4 | 85L 1.2 II | 100 2.8 Macro | Helios 44-3 58mm f2.0 |Helios 40-1 85mm f1.5 | 1.4x & 2x teleconverters
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DAA Senior Member 315 posts Likes: 23 Joined May 2011 Location: Utah More info | Sep 30, 2014 14:09 | #13 For me, with my Tamron, shooting wildlife and needing to go quickly from 150 to 600, the ring takes more travel than I can usually get in one twist, so "going quickly" doesn't really go so quickly. It becomes an awkward movement. Push pull is the only way to fly in that situation, IMO. But I get the shot (or don't...) and I'm done for awhile until another target presents itself. Not like I'm playing a set with a trombone and having to hold it up like that for any extended period.
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