In the latest of our ongoing photography cheat sheet series we aimed to illustrate some of the differences a different lens focal length can have both in terms of how your image looks and how much ...

Focal length is used to determine your ... because 50 x 1.5 = 75. • Photography cheat sheet: Focal lengths explained Focal lengths below 24mm are referred to as ultra-wide-angle.

When setting the hyperfocal distance for whatever focal length and aperture combination you're using, the depth of field will stretch from roughly half the hyperfocal distance to infinity.

While it's possible to let the camera handle it automatically, mastering the f-stop is crucial if you want to fully control your photography ... dividing the lens's focal length by the f-number.

Watch the video: What is focal length? Take two 50mm lenses ... events and creative photography. Their distortion makes them less than ideal for portraiture. • Take a look at the best fisheye ...