Tag Archives: lenses

Commentary, Equipment, Technique, Tests

“My Photos Are Soft!”

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So, you have a camera or lens that you think is not as sharp as it should be. If you are already expert at these things, what follows is not for you – you already know how to analyze the problem, you can anticipate possible causes, and you know some of the pitfalls of looking at the issue in unrealistic ways. But if you aren’t certain about how to deal with the issue, perhaps the following might help… so feel free to read on.

Perhaps you just got a new lens or a new camera and you don’t think it is performing as you expected. Or perhaps you have long suspected a problem with your equipment. On the other hand, maybe some gear that you have used with confidence for a while seems to not work as well as you recall it working in the past. It can be tempting to blame the equipment – and in some cases you may be correct – but it is a very good idea to first try to analyze and understand the problem and look for other possible causes… and solutions.

It is critical that you try to control the variables that might give rise to the issue, and then to try to a) determine if the problem is real, and b) figure out specifically what might be the cause. The range of possible causes is larger than you might imagine: problems with the camera’s autofocus (AF) system, an out of adjustment or “weak” lens, less than optimal choice of lens settings, issues with camera stability, insufficient care with the use of AF, using the wrong AF settings, aperture choices, shutter speed choices, subject motion, and more. While a real equipment problem is a possibility, it is probably at least as likely that the problem lies elsewhere. Fortunately there are ways to wade through this minefield and develop some rational understanding of what is going on.

What follows is a sort of ad hoc description of how I might approach this. It is not meant to be the only way to deal with such issues, it leaves out some possibilities, and the sequence could be changed around in some ways. Continue reading “My Photos Are Soft!” →

Equipment

Countdown to End of Canon ‘Instant Savings” Pricing

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About a week ago I pointed out that there were about two weeks remaining in the current Canon “Instant Savings” promotion that offers significant savings on a number of popular Canon DSLR lenses. Now there is less than one week remaining to take advantage of this. See my earlier post for more details including a list of included products. (There is also a link near the top of the sidebar on the left side of the page below the B&H graphic – if you purchase by clicking B&H links at my site you help support this blog… for which I thank you in advance!)

Commentary

What the Heck is Dan Shooting!?

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Some of you who like my landscape/nature work may wonder what the heck I’m doing with the “urban photography” that I’ve posted here during the past few weeks. Get ready for more – there are currently about 10 photographs of similar subjects in the pipeline. Perhaps some explanation is in order.

This isn’t really a new thing for me – I’ve posted urban and “industrial” photographs in the past. (See the night photography section in my Gallery for some obvious examples, and also take a look at some of the “City” photographs while you are there.) Quite a few of them are what I think of as urban landscape photography, and to some extent I approach making these photographs much the same way I approach nature and landscape shooting. I wander about looking for stuff that appeals to me, often looking for effects of light, pattern, or color – and then I photograph it.

Besides the obvious subject differences – yes, I do realize that dilapidated buildings are not the same as aspen forests – I shoot differently, at least for some of this photography. While I do sometimes cart a tripod into urban environments, more often I travel light – ironically perhaps, usually lighter than I do when I go out for a weeklong pack trip! I generally do not use a tripod, I virtually never carry all of my lenses, and sometimes I just go out with a prime or two.

I hope you enjoy this change of pace, and that in some way you can see connections to my photographs of the natural world. (There is actually a long philosophical discussion I could have about that very topic, but I’ll spare everyone…) In any case, I’m sure that the flow of landscapes and nature photographs will resume in a week or so.