I haven
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I haven
What will you be shooting?
the 28 1.8 isnt that bad, less than 500 bucks, might be the focal length you want that is faster than 2.8, i myself have not use other glass besides canon not for sure about sigma or tamron.
I will be shooting mostly kids, family and school events.
I use 35mm1.4 on my 7D for indoor shots, I like it very much, but to be honest, F 1.4 is not fast enough in some lighting like candle light and can
When you were using the 17-50 do you know what focal length you shot the most? That will help you choose between 35, 24, etc..
Mark
When a 40D was my only camera I really enjoyed shooting with a 24 1.4. You could probably find a used one for somewhere around $800 (maybe less).
Most of my 17-50 shots were at 24mm or above. I
I haven't used a lens in that focal range that's faster than f/2.8, but I agree that f/2.8 is often not adequate indoors for stopping movement (even with posed subjects, at least 1/30 s is usually needed, 1/60 s is better). On my 7D at f/2.8, that requires ISO 3200; for static subjects (i.e. not people), the IS on the EF-S 17-55mm f/2.8 IS allows shake-free images at reasonable ISO settings, at the cost of a slow shutter (e.g. 1/10 s or less).
With my EF 85mm f/1.2<span style="color: #ff0000;"]L II, an aperture of f/1.4 with the indoor lighting in my house at night is sufficient for 1/60 s shutter speed with around ISO 800. But, keep in mind the trade-off in terms of depth of field. For example, if you shoot at 35mm and f/1.4 on a 7D with a subject distance of 8 feet (reasonable for that focal length indoors), your DoF will be around 10" - enough to get a face in focus, but likely too thin for a group shot. So, flash is often needed anyway! Do you have an external Speedlite (430EX II, 580EX II, etc.)? If you are relying on your pop-up flash, I can certainly understand your reluctance to use it. But, a shoe-mounted flash bounced off the ceiling (or located off-camera, diffused with a softbox, and triggered wirelessly from your 7D!) provides much better and more flattering light.
Quote:
Originally Posted by thekingb
That would be the one, or its sister lens the 24L f1.4.
Or just decide you will use a flash and go a diffrent route and save some $