Will it work with the standard focusing screen with Canon 7D? Is this lens easy in focusing? Thanks in advance.
1381074
It' s a very nice lens. Good focusing, with a long rotation. Totally recommended.
1381075
I have never used it on the focusing screen so i couldn't tell you. The focusing ring is butter smooth and relatively quick and easy. Great for portrait and weddings and still shots. If you do any action with this lense you will have to anticipate the action and adjust the lense accordingly.
1381076
I don't know if that lens work with Canon 7D, it's necessary check the camera or lens manual, the focus is manual not automatic. Yes, this lens is easy to focusing.I hope to have helped.
364053
I have a 7D. It works with all of my lenses. AF and Aperture controls work great. Although when you get close up manual focus can be a better way to go.
1905757
I can use it with my Canon 7d and a short lens. Not sure I would try it with a big lens. I mainly use it with my Panasonic FZ 200 and it is ideal.
147132
If you mean "does this have autofocus," then no, or at least not on the Canon-compatible lens. You have to manually focus this lens. However, if you simply don't want to deal with focus, or don't want any Bokeh (you want everything in the frame sharp and in focus), you can set the lens focus to infinity, and you're good to go.
1101119
I was not aware of the 70D...It looks like a very good upgrade to the 7D that I am using now. This lens should work and I am a very strong believer in this lens. I just returned from a photo trip to Big Bend, Texas and shot most of my images in HDR with the 7D and this lens. I am not at all disappointed. I also use it for portraits. This lens is sharp from edge to edge. If you have any reservations amour compatibility check the Canon website.
1051293
I tried 3 m42 lenses on my Canon 7d and several Canon EOS film cameras. It allows focus for the entire range of the m42 lens.
155290
Yes. I use it for the Canon 7D and Canon 5D Mark ii. However... it's a pain to try to rack focus, but it still gets the job done.
1540446
Yes it will work with your camera. It is manual focus - but with such a wide angle it isn't tough to focus. Use the focus scale on the lens to get close. I also believe you need to use it in manual mode - ie you set the aperture on the lens and set the shutter speed on the camera. (old school.) But it is pretty easy - just take a test shot to check the exposure before taking the shot you want. Being an extreme wide-angle lens the uses are limited, but for the money it is pretty nice and a has a huge field of view.
1489481
Yes. It is EF mount and will work on full frame (5D, 6D, 1D etc) and crop sensor cameras (Txi series, 50D,60D, 70D, 7D, etc). I still use this lens occasionally on my Canon 7D because it is smaller and lighter than my 28-135. It is decently sharp (I had to adjust the AF a little bit in camera, but it is as sharp as my 28-135.) Neither of which are my sharpest glass though. Over all, a decent lens. Best sharpness when stopped down to F8 - F11. Wide open not as good, but 4.5 at 105mm is usable for web and smaller prints when you need the light (since there is no IS on this lens). Also USM auto focus is fast in this lens.
2283187
Well, I am using a Nikon D3X and it works well on my camera. I suppose it would work fine on your Canon 7D as well. By the way, Eye-Fi has a new 32G version available. You can give it a try.
192785
I have the 7D and I never leave home without it! I'm super-happy with this lens. No issues for me except the lens cap!
753641
Hi Tim I use it with CANON 60D. You should use with the tripod otherwise is almost impossible to focus or fix your goal object.
1319811
Actually if you have the right Canon camera you can get Magic Lantern which is a firmware companion that you load on each SDHC card where you want additional tools for the camera. The two you will want to enable are 'Peak Focus' and 'Magic Zoom'. These features allow you to use the LCD to achieve perfect focus on your subject. Peak focus will highlight the areas in the LCD frame that are in focus with red dots surrounding those objects in focus while the Magic Zoom will allow you to zoom in and verify that what you have in the crosshairs in the display is in focus (the zoom box will glow green when the crosshair area is in focus). This lens is FANTASTIC with these augmented features for both motion and still photography. The other folks that answered earlier are probably unaware that Magic Lantern can compensate for the manual focus nature of this lens. This is my "go-to" lens for everything. You will quickly learn how to focus with the tools described and it won't bother you one bit that the lens is not automatic focusing.
1320020
it worked both on my 5DmkII and EOS 1100. So yes, I believe it works on the 7DI, 7DII and all Canon EOS, except the M series.On croppped sensor camera such as the 7D, it will be effectively 35*1.6-80*1.6 lens ie 56-128mmtuong
1716982
I use it ad my walk around lens with my 6d too. It isn't as sharp as the canon 24-70 or as sharp ad tamrons 24-70 but it is sharper then sigmas 24-70. That being said, for the price it is a seriously amazing lens. It is very sharp, just not weather sealed.
124328
I can't speak to the 70d specifically, but it works great on my Canon sl1, so still a crop sensor and digic5. I use it mostly as an astro lens and like it a lot from the couple of times I have used it.
2018742
This lens is manual focus. I use it with a canon 5D II. It is very sharp and well worth it for full frame cameras. I use it strictly for tripod landscape shots.