Photographer Ben Canales created this great video tutorial teaching the basics of shooting the night sky. He goes over how to shoot quick test shots to set up your composition before discussing more in-depth tips and tricks for capturing the final shot, including the “Rule of 600″:
[…] the quickest way to determine the longest exposure that is possible for any given focal length lens, without the stars streaking, is to divide that focal length into 600. (This is the formula for 35mm. Larger formats are laxer, smaller formats more unforgiving). [#]
For example, with a 50mm lens on a full frame camera, you can only expose for 12 seconds (600/50=12) before the stars turn into star trails. It’s a good rule of thumb to keep in mind!
Have you always wondered how to use the Pen Tool in Photoshop but have never gotten around to learning it? f stoppers published this uber-informative video tutorial by Sean Armenta teaching how it’s used and why it’s a tool that everyone should learn. The teaching is done on a Mac, so if you have a PC, just substitute CTRL for CMD and ALT for OPT.
You might have seen clone photographs while browsing around on the Web before, but do you know how to shoot and post-process photographs that have multiple instances of a person? Here’s a video tutorial by Gavin Hoey teaching you the process (the resulting photo can be seen here).
Here’s an easy to follow video tutorial by photographer Lucas Ridley teaching you how to create custom bokeh shapes using a construction paper cap placed over your lens. Ridley’s design is flexible, allowing you to swap shapes easily by sliding them in and out of the cap.