mjskates wrote:
I'm new here to this forum and love what I see so far! Thanks for letting me be a part of it! I've looked around and tried to find threads on this topic, but haven't found my answer, so sorry if it's out there and I'm just not finding it.
I have a Canon 7d and a Nikon d5300. My daughter dances, and I can never get a good shot of her on stage with the low light of the theater and the bright lights on stage. My son is a luge slider and, with his speed on the ice (65-75mph), and based on a recommendation from a friend, we bought the Canon (used )to try to catch still shots and/or video at that speed.
My question(s)... Both of these cameras have the kit lenses and are too slow to take photos in these situations. Which lens would work best for the low light dance performances? Am I better off with the Nikon or the Canon, or is it really just about the lens I choose? If so, which lens would work best and not completely break the bank?
Thank you for any help or advice!
I'm new here to this forum and love what I see so ... (
show quote)
It's mostly about the lenses. Both Canon and Nikon offer them.
But the camera is important, too. Do you have the original 18MP 7D (2009) or the current 20MP 7D Mark II (2014)? I've used both extensively and find the newer model has noticeably better high ISO shooting performance. You may need to bump up ISO too, though how much will depend upon stage lighting. For sports, the 7D and 7DII both have high performance autofocus. Like Canon's 1D-series, the 7D-series use a discrete chip to handle AF... where most other cameras and all other Canon models "share" AF duties using the same processor that's handling images. (Note: 7D-series also have dual image processors, like 1D-series. 5DS models also use dual processors to handle the extra large image files possible with their 50MP sensor. AFAIK, all other Canon use a single processor.)
Canon f/2.8 zooms might work for your purposes. Or fast primes such as 85mm f/1.8, 135mm f/2, 200mm f/2, 300mm f/2.8. Most large aperture lenses also include high performance autofocus (Exception: The ultra large aperture f/1.2 lenses use a slower AF designed for high precision rather than speed, since these lenses can potentially render very shallow depth of field and accuracy is more important than sheer focus speed... the same is true of macro lenses.)
Stage lighting actually often is brighter than people think. It might be difficult to shoot using any of the auto exposure settings, though, because there may be a lot of dark areas around the spot lit ones, fooling the camera.
In sports you want to be able to use faster shutter speeds to freeze rapid movement. I image luge runs tend to be surrounded by a lot of snow, which can fool cameras into under-exposure. So in both cases, you may need to experiment with manual exposures.
Stage lighting also might call for setting a Custom White Balance. Outdoors shooting luge Auto White Balance might be fine... unless shooting a shaded area, where it may be better done with a Custom WB, too. Certainly if shooting at night by artificial light or with mix of artificial and daylight during the day, a Custom WB may be needed.
Speaking of which, some types of lighting can present problems. Likely stage lighting is halogen or tungsten... no problem. But fluorescent or sodium vapor that might be used at a sports venue can be tricky. Those types of lighting actually cycle on and off very rapidly, faster than the eye notices (120 times per second). This can really mess with camera exposures. Canon 7D Mark II and some other models have a "Flicker Free" mode to deal with this. It tries to time the shutter release to match the peak output of the lighting and does a pretty good job. Without it, half or 2/3 of exposures made in this type lighting can be under-exposed beyond what's possible to recover. With Flicker Free, probably 90% or better are acceptably exposed (though some color balance adjustment might still be needed).
Sorry, but I don't use one, so know enough about the D5300 to say how it compares.