- Understanding focal length
Choose the best lens for your image.
Focal length in 23 seconds.
When to use each - explained in 34 seconds.
Rule of thirds explained in 32 seconds.
29 second explanation
White balance explained in 36 seconds.
How to use a tripod in 3 simple steps
5 - 20 second guide on how to change a lens
When to use a fish-eye lens, in 23 seconds.