sued5320 wrote in post #18083116
I just recently acquired a 70-200 F2.8L IS II which is much heavier than any other lens I've had.
Using on a tripod or monopod is obviously best. But in a situation when I'm not using one of those, what is the best way to hand hold a lens like this? Should my hand face away from me or towards me? Either way, the collar seems to get in the way - do I just loosen and rotate it? Take it all the way off? I assume some of this is personal preference, but is one way ergonomically better than another? Also, I seem to be putting my fingers on the focusing ring - I think due to the lens collar - so I'm pretty sure I'm not doing something right.
I spent a couple hours shooting early yesterday morning. I did not do much chimping - which is unusual for me. I was hand holding this lens and shooting in Av mode. I was disappointed when I got home, downloaded the files, and saw that many of them were out of focus due to a combination of the hand held lens and shutter speed. I did a focus test and that's clearly not the issue so it appears to be operator error. The general suggestion is to keep the shutter speed at or above the focal length for hand held - so at the high range of 200mm on the lens, I shouldn't go below 1/200 shutter speed. How much does this IS help with this - 1/3 stop? 2/3 stops?
Thanks for the help.
Interesting.
Was this on an XSi? If you're using an APS-C, it does make a difference, and you'd want something closer to 1/300~1/400s for hand held at 200mm on that sensor.
IS definitely helps, and the 4 stops of stabilization it provides is pretty good. You should be able to shoot at 1/100s or even as low as 1/50s honestly with good bracing/breathing technique with the IS on. So a 4 stop image stabilization, should be able to take you from 1/320s to 1/160s (1 stop) -> 1/80s (2nd stop) -> 1/40s (3rd stop) -> 1/20s (4th stop) in theory. Granted, that's not that simple. 1/20s with 200mm on APS-C even with 4 stop image stabilization isn't a no brainer, it's hard to do without good bracing/breathing technique, but it can happen. Granted, you have to consider that it's likely too slow even for general purpose as things move, you probably want to be closer to 1/100s just to stop subject motion, regardless. So really 2 stops of IS should help you considerably.
You can try to find a sweet spot for yourself. Setup a target with contrasty lines and give yourself a specific distance that is common for you and shoot at the lowest shutter speeds you can, to see how tolerant your IS will be of your movement and the angle of view at 200mm on APS-C. You may find it to be a higher value. With that in mind, you can then try to adjust ISO to always keep that lower shutter speed value in mind when shooting since it flashes in your view finder all the time while you meter and you can keep an eye out for going too slow for that focal length for your technique/methods.
I use even longer lenses with APS-C and I can get down as low as 1/20s with image stabilization and a monopod, with a 600mm lens. But it takes having that monopod, 4 stop IS and good breathing/bracing to get that slow. And it's not even a good idea half the time because the subjects move commonly, and you will blur at that speed with subject movement even slightly swaying.
A monopod is a great tool even for walk around. They folk down to basically a foot or so, and add so much stability especially for an all day afair. Definitely look into one, it helps! But, image stabilization still should help.
The angle of view provided by a 200mm focal length on an APS-C sensor is a lot more like a 320mm lens would be on a full frame sensor, so if you think about it like that, you will need a faster shutter in general for hand holding stationary stuff. If you're very shaky, uneasy or sway a lot, the IS will even have a hard time. You could always push your ISO up a touch to compensate. ISO 400, ISO 800, etc. Even on the XSi, ISO 800 is fine if you expose well.
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Here's some examples of how slow of a shutter you could tolerant with a combination of IS and a monopod with a long lens (300mm & 600mm even, full frame & APS-C) and even a wide angle lens on full frame for very, very slow shutter possibilities :
1/40s via IS & a monopod, 500mm on a full frame:

IMAGE LINK: https://flic.kr/p/JexMpC
IMG_3647
by
Martin Wise
, on Flickr
1/50s via IS & a monopod, 552mm on a full frame:
IMAGE LINK: https://flic.kr/p/FLVsnh
IMG_2574
by
Martin Wise
, on Flickr
1/60s, panning with subject (note branch above subject blurring from movement), via IS & a monopod, 600mm on full frame.
IMAGE LINK: https://flic.kr/p/FgLyGX
IMG_2579
by
Martin Wise
, on Flickr
1/60s via IS & a monopod, 300mm on an APS-C:
IMAGE LINK: https://flic.kr/p/Kexqso
IMG_2176
by
Martin Wise
, on Flickr
1/50s via IS & a monopod, 300mm on an APS-C:
IMAGE LINK: https://flic.kr/p/Key83m
IMG_2093
by
Martin Wise
, on Flickr
1/60s via IS, hand held, no mount, 600mm on an APS-C:
IMAGE LINK: https://flic.kr/p/pWB5h9
IMG_1677
by
Martin Wise
, on Flickr
1/13s via IS, hand held, subject running, subject stationary, 35mm on full frame:
IMAGE LINK: https://flic.kr/p/G62H1f
IMG_2617
by
Martin Wise
, on Flickr
My personal best hand holding has been with a 35 F2 IS (4 stops of IS) on full frame. I was able to get 2.5 seconds handheld with good bracing and breathing, and my best was 4 seconds hand held. I did it just to stress the system and stress my technique.
You really just have to practice.
There are different techniques for bracing a camera + lens. Practice different ways to hold the setup. Your arms are often why you shake, tuck it in more, angle your elbows more, and how you breathe matters too, I generally do a very slow exhale, for a long time, as I squeeze off a slow shutter shot, just like with a sniper rifle.
Monopods help tons!
Very best,