A photograph can have all sorts of good things, but it's most important for it to be in sharp focus.Just a small amount of blur can make a picture so-so, no matter how good the lighting, color and subject.
Photographers have somewhat varying opinions on what constitutes a tack sharp picture, but generally, a tack sharp photograph has good, clean lines. The picture has clear definition, instead of a soft blending of lines, or even downright blurry.
There are several things you can do to increase your chances of getting that coveted tack sharp picture.
Hand-Held Digital Photography Tips
If you’re hand-holding your camera, brace your arms against your sides to help steady the camera.This is the time to have your camera's anti-shake technology such as Vibration Reduction (VR) or Image Stabilization (IS) lens turned on.
You can also lean against a wall or tree or whatever sturdy object that’s handy, and help keep yourself and your camera steady.Putting you camera against or on some readily available sturdy object will also help steady the camera.
Steadying your camera by hooking the strap under your elbow and wrapping the rest around your forearm will also help stabilize the camera and hold it steady in your hand.
Getting those tack sharp photos while hand-holding your camera can be difficult, so to increase your chances of getting that perfect shot, use the burst or continuous shooting mode on your camera to take several shots at once.With several pictures taken in quick sequence, there's a greater chance at least one will be in sharp focus.
Tripods For Better Focus
There’s no getting around the fact that it’s easier to get a tack sharp photo using a tripod. You just can’t hold the camera as steady as a tripod will.With most photography equipment, you get what you pay for, and a tripod is no different. A cheap tripod will help, but won’t hold your camera rock steady like a more expensive tripod will.To get the best results, you need to buy the best tripod you can.
The more expensive tripods don’t come with the head attached.This must be bought separately, but then you can choose which you like best.To keep your camera from sliding, a good quality ballhead is a must for your tripod, and will help you get that sharp photo.
If you’re somewhere that carrying a tripod just won’t work, beanbags make a nice cushion for cameras in these settings. They cushion your camera, helping to steady it and increase your ability to situate the camera to focus on the subject you want.
To improve your chances of a tack sharp photo even more, use a cable release instead of pressing the shutter. It may not seem like much, but the movement from pressing the shutter will make the camera move enough to prevent getting those tack sharp photos.
If you don’t have a cable release, the self timer will also work.Although you press the shutter, the camera has time to stabilize and steady before actually taking the picture.
More Advanced Digital Photography Secrets For Sharp Shots
If you have a digital SLR camera, there are even more ways to make sure your camera stays steady while taking pictures.
The first is to use mirror lock-up. This locks your camera’s mirror in the up position so when you take a picture the mirror doesn’t move until after the picture is taken, limiting the movement inside the camera.To take a picture, the shutter release button must be pressed twice on the remote or cable release (you aren't going to all this trouble and pressing the shutter release on the camera are you?). The first press lifts the mirror and the second press actually takes the picture.
The second method is to turn off the Vibration Reduction or Image Stabilization.Though it sounds counter productive, once a camera is stabilized with the tripod and other methods, the vibration reduction keeps looking for movement.Vibration reduction can actually cause some shaking looking for movement that isn't there.The best rule is to keep any kind of automatic vibration controls turned off when using a tripod, then turn them back on when hand-holding the camera.
One last way to increase the sharpness of your pictures is to have good glass. The lens you use makes a big difference.Like so many things, you get what you pay for. A quality lens with good glass is expensive, but worth it.Consider it an investment in great photography.
Use as many methods as you can to steady your camera, and you’ll have a much better chance of getting those lovely tack sharp photographs.