To check for dust on your sensor, use the longest focal length or zoom setting of your lens, focus to infinity, and use a narrow aperture of around f/16. Take a few shots of a blank area of sky and ...

If you regularly change lenses on your camera, dust or debris will eventually end up on your sensor. There are things you can do to mitigate that, but any time you expose your camera's interior to the ...

Cameras capture the best shots when paired with proper lenses suited for specific use cases. High-end lenses can go up to thousands of dollars and need proper care due to their delicate glass ...

Winter often brings rain, wind, snow and lots of built-up grime by the time it's over. Harsh weather can be especially tough on outdoor home security cameras. You paid for all those pixels -- the last ...

Kids have sticky fingers. If they touch your iPhone, expect smudges on your screen and camera lens. So the next time you take a photo, the pic might look hazy, and you'll have to take the photo ...