Now that digital cameras are cheaper than a Kmart suit everybody's got one and I'm seeing people use their little 5 megapixel point-n-shoots to capture images they want to use on their websites and product brochures. Great idea, provided you follow some simple rules.
The fact that digital cameras make it easy to get photos onto websites, blogs, and collateral doesn't mean that the rules of photography are suspended. You still need to pay attention to composition, lighting, exposure, depth of field, and so on. You can do a lot in Photoshop after the fact, but you can't bring the dead back to life. Most of the time, you're going to be better off getting a pro in to do a shoot rather than doing it yourself. But sometimes that won't happen. Recently a client shot a tradeshow they attended and then (gulp) realized too late that the pictures were underexposed.
Not to replicate all the really good "how to" books on photography, both digital and otherwise, but if you're going to take your own business pics for marketing purposes, follow a few simple rules, ok?
1. There's never enough light. Your eyes are Really Sensitive, compared with a camera. If you can, set the ISO to 400 to 800 indoors, and 200 outdoors.
2. How do you set the ISO? Ok, the first rule is Read the Friendly Manual. The idiot-proof setting on your camera is designed to give you photos that look like they were taken by, well, an idiot. The adjustments and controls are there for a reason--learn how and when to use them.
3. If can take a picture outdoors on a slightly shady day, or in the shade, do it. If it has to be outdoors on a clear day, do it early in the morning or late in the afternoon when the sun is low in the sky, not right overhead. Digital cameras run in terror from strong shadows, and so should you. But if it can't be avoided, at least use this one pro trick: stand your subjects with their back to the sun (so they don't squint). MAKE SURE THE SUN ISN'T SHINING INTO YOUR CAMERA! Stand so the sun is blocked by someone's head, for a really special effect. Set your flash to "on" (not auto). Take the picture. Your subject should have a lovely backlighted head of hair (hey, if they have a Yul Brinner look there's nothing you can do) and the flash will kill the shadows on faces.
4. If you've got to take the picture indoors, try to brace the camera on something steady. Like a tripod. But since you probably don't have one, try anything more steady than your hands. Let's say you're shooting your booth in an expo hall. Ask the people right across if you can put the camera on their booth table and use the auto timer. Or brace the camera against a support post. Even a tiny amount of camera shake will cause a picture to look soft and unfocused, and you can't fix it in Photoshop.
5. Always shoot at the highest resolution your camera offers. You can always downsample the image for a smaller need, like a web photo gallery, but you can't really make it bigger. A "bigger" picture just means you let the camera capture more data, data that you can use later to improve the picture.
6. If your camera supports it, shoot in "raw" mode. This is like taking a digital negative. But it will have to be processed in some sort of application after you upload it before you can view it as a photo.
7. Get in close. No matter what you're photographing, people want to see it. Too often we make the subject of the photograph a tiny part of the whole picture.
8. Many digital cameras can show you a
histogram, which can tell you if the picture is exposed well or not. It takes a little bit of training and practice to learn how to use it, but it can save your bacon. Highly recommended. By the same token, virtually all cameras let you view an image on the little teeny LCD screen, but you can zoom in quite far and move around in the image. This is a good way to test for sharpness and whether the details are captured or not.
9. It doesn't cost more to shoot more when you're shooting digital. Shoot a lot, changing the settings, framing, cropping, amount of zoom, etc, and you'll have a better chance of getting the one perfect image. Pros know they have to blow through a lot of exposures to get a good one. What makes you think you're better than they are?
Those are just a few thoughts--hope they help you get that great image for your website, newsletter, or brochure.