04-27-2018 03:46 PM
Canon 7d, 70-300 IS lens
Been shooting baseball (kids) games for years but really struggling this year. Usually shooting in morning or heat of day, yes, sun can be strong, or super bright behind the cloudy skies. To make it worse, uniforms all white. Seem just "ok" in the view finder but once i check on the computer, the grass doesnt even look green.
Usually shooting AV, ISO 100, F5.6. Speed is fast enough, no blur issues, but the pictures are awful. Never had this problem, what can I do to fix this please? I am spending way too much time having to edit to darken them up.
Thank you, debbie
04-27-2018 05:11 PM
Do you have the exposure compensation up a stop or two?
You might just use the menu to reset the camera.
04-27-2018 09:08 PM
A picture is worth a thousand words. And in this case you are using words to describe a picture. 1000x1000= either post a sample photo or attempt to fully describe the picture in 1,000,000 words. 😉
04-28-2018 09:17 AM
"To make it worse, uniforms all white."
If you meter off the white uniforms on a bright sunny day the shot will be overexposed. That's just the way it is. Change your metering mode to evaluate.
An example would be nice.
04-28-2018 09:48 AM
@ebiggs1wrote:"To make it worse, uniforms all white."
If you meter off the white uniforms on a bright sunny day the shot will be overexposed. That's just the way it is. Change your metering mode to evaluate.
An example would be nice.
Huh? If you meter off the white uniforms, shouldn't they be properly exposed? And the rest of the picture underexposed?
04-28-2018 09:50 AM
Exactly! An over exposed shot. Isn't that what he said? "Wsahed out"
04-28-2018 10:02 AM
If the white uniform is close enough to you that the camera exposes for it, shouldn't that be like shooting snow or a brides dress, when the camera tries to make the white look like grey? (Shot is underexposed by the meter?) Don't you normally want to dial in a stop or two of positive exposure comp to fix it?
04-28-2018 10:59 AM
@ScottyPwrote:If the white uniform is close enough to you that the camera exposes for it, shouldn't that be like shooting snow or a brides dress, when the camera tries to make the white look like grey? (Shot is underexposed by the meter?) Don't you normally want to dial in a stop or two of positive exposure comp to fix it?
And/or use center-weighted metering.
04-28-2018 12:16 PM
"Don't you normally want to dial in a stop or two of positive exposure comp to fix it?"
And if you do, it will wash out the rest of the scene. It may be a question of one or the other. There is a tough or war between the highlights and shadows that any DSLR can capture. Limits. This is what we are discussing. We need an example.
04-30-2018 02:35 PM - edited 04-30-2018 02:44 PM
@ebiggs1wrote:Exactly! An over exposed shot. Isn't that what he said? "Wsahed out"
Sorry, but no. You've got it backwards.
When metering off of unusually bright objects (i.e., a white uniform), the camera will want to UNDER EXPOSE the image and some + Exposure Compensation may be needed (if using any of the auto exposure modes).
If images are "washed out", chances are that there's too much + Exposure Compensation. Or some other exposure setting is incorrect and causing the original poster to see a lot of over-exposure.
It's also possibly "glare", which a polarizing filter might reduce. Especially if the grass is "white instead of green". That's quite likely reflections off the grass... a common problem with foliage of all types, that can be bad on a sunny day or even worse when it's overcast.
It also may be that it's only their computer monitor... that the images are actually fine. Flat screen monitors can't display the entire dynamic range of digital iamges... tend to clip both highlights and shadows.
I also wouldn't trust a computer monitor that hasn't been properly calibrated. At default settings, most tend to be overly bright, causing one to adjust their images way too dark for printing. The only way to get close to correct is to use a calibration device such as an X-Rite or Datacolor Spyder or similar. (If you do much printing, those devices will pay for themselves over time, with savings of wasted paper and ink or the cost of having images reprinted if you send your work out.)
The image playback on the LCD screen on the rear of the camera also should be taken with a grain of salt. It's just too small, isn't calibrated very precisely and is always subject to ambient light conditions. The histogram displayed there (and in some post-processing software) is much more informative of the actual exposure condition of an image. If the histogram consistently shows a lot of "data piled up" against the right hand side of the graph, it's probably indicating over exposure (though sometimes even that may be accurate if a scene is very bright overall... for example a snow scene). Likewise, a histogram that's "piled up" on the lefthand side (and falling well short of the RH side), very likely indicates under-exposuer.
Other things that can cause washed out images...
Lack of a lens hood causing "veiling flare", when the sun is able to strike the front element of the lens (or, especially, an uncoated filter on it). Overall contast is decreased and colors will be desaturated. However, this usually this also causes underexposure (not over).
I'd love to see one or more sample images posted, with EXIF still intact. We might be able to help more, if we could see those.
Original poster....
Why are you using ISO 100 for sports photography? I rarely use less than 400, even on a sunny day. That insures an adequate shutter speed is possible even in shade or if a cloud comes floating by. I also found my 7D images were no more noisy, possilby even less noisy at ISO 400, instead of 100. The 7D Mark IIs I'm useing now are even better.
There also was a white paper from Canon about the time the 7D was introduced (2009 or 2010ish?), regarding higher density sensors having greater sensitivity to camera shake blur...That was when the 18MP APS-C cameras were first in use. Today's APS-C models have even higher density (20MP and 24MP that's likely even more susceptible. Canon's suggestion to counteract this potential blurring effect was to use a bit higher ISO to enable slightly faster shutter speeds. I had made a habit of using 1/focal length to determine my min. shutter speed with my earlier, lower resolution cameras... But upped my ISO and shutter speeds after readihng that white paper. Don't know if it's still online anywhere. But now I try to use 1/640 with 400mm, 1/420 with 300mm, etc. (I'm pretty good getting steady shots, so I don't adjust for the 1.6X crop factor of the cameras. But everyone is different and some folks may be able to use slower, while others require faster shutter speeds).
***********
Alan Myers
San Jose, Calif., USA
"Walk softly and carry a big lens."
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