Andy_T wrote in post #3966127
I second that suggestion.
To be quite honest, I'd like to introduce a heretic thought into this noble thread here ...
I don't understand what you need M for anyway! much more useful.
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On the contrary, if I have to scr*w around with all the settings for every image, I am afraid I might use some images where fast reacion is key.
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Best regards,
Andy
Hi Andy,
I use M a lot under certain conditions.
With M, once set it ain't gonna wander all over the place in response to lighter or darker colored subjects (an in-camera spot meter is just as susceptible to this as any in-camera metering mode).
In fact, compensation is for the Tv and Av auto exposure modes (and to some extent P mode), not for M manual exposure mode. So, I save having to spend any time dialing in compensation, too.
For example, say I'm photographing a horse show and there are a variety of colors of horses, plus riders are wearing a wide variety of clothing: light, dark and everything in between. When shooting against a particular background repeatedly and in reasonably consistent lighting, I'll simply switch to M and set the exposure manually. I can do this initially from the meter in the camera, perhaps using a patch of grass or foliage as a "grey card" to choose my settings, checking the histogram after a shot or two and tweaking it a little if needed. But, I prefer to use a separate, handheld incidence meter, instead of reflective, and usually have one on my belt. For me, this gives a more accurate reading than a reflective meter (where you have tomake allowance or compensate for the subject's coloration, or other dominant colors, lightness, darkness in the image area).
In this sort of situation, I can take shot after shot properly exposed, with no changes to the camera's settings. So, it's faster for me than shooting in Tv or Av AE modes, while trying to set compensation per subject matter. With exposure nailed down, I can concentrate on composition and getting accurate focus.
Another situation, I often use flash for fill. Say I also want a high enough shutter speed to stop most movement, and a certain amount of depth of field to insure focus, plus want to use the lowest ISO possible for quality. The M mode is the answer. With it, I can choose the balance of ISO, aperture and shutter that I need, and set the flash to fill (approx. -1 to -1.5 stops when used on a Canon set to M). This will be consistent shot after shot, too. I don't need to tweak things with FEC or camera exposure compensation.
I do have to watch out for subtle changes in lighting, an occasional check of the histogram helps as a double check.
And, doing this I can easily set other variables, such as dialing in a slower shutter speed for deliberate motion blur with panning shots. Or, larger aperture for minimal depth of field to hide a busy background.
I guess since I managed to shoot a lot manually for a couple decades with film, it's just not a big deal to me. With digital you have immediate feedback in the histogram, if you have chose the right exposure. That's so much better than film, where it could be a week before your slides came back from processing and you get to see if you chose correctly, or not.
There are other situations where I let the camera do the adjustments, in Av and Tv modes. For example, highly variable lighting situations.
I very rarely use P mode. Once in a while when I need to very, very quickly modify the camera for an odd, single shot, that calls for something other than the way I have the camera set up, but don't have time to think about it and make a bunch of adjustments. I may just throw it into P mode and get the shot. A bit of hoping and praying, I suppose.
I don't think any of my cameras have ever been set on the green box or any of the picture styles modes, or whatever they are called. I'm not trying to sound snooty about this. It's just that I really don't trust those modes because I don't have a clue what the camera might do when set to them. I suppose I could learn, but the M, Av, Tv and P modes serve my purposes well, so I really don't need the other settings. Also, some of them engage the onboard flash, which I never use.
I agree, the reason there are different modes available is to meet different people's needs. There is no right or wrong. Sometimes people fear the unknown or are unwilling to try a different method until they feel more confident and comfortable with the camera. That's fine, too.