Using Postit Notes For Rack Focusing
If you shoot any dSLR video, you probably already know that some scenes reacquire shifting focus between several planes. This is a great way to tell a story.
For example, think about a shot where you see a person eating at the front of the frame, then, the focus changes and you see a sign that says “Dont feed the monkeys” or “No people allowed behind this line” or any other thing that adds to the story.
Here is the thing, though, it is not trivial to shift the focus between those two planes without a focus rack or a follow focus. Those usually come with a marking wheel where you can mark each plane of focus and easily return to it while shooting. That’s the up side, there are about 600 downsides if you are not shooting video regularly.
P.S. If, by any chance, the cook store is closer than office Depot, consider using a Twist Jar Opener instead.
Udi Tirosh is an entrepreneur, photography inventor, journalist, educator, and writer based in Israel. With over 25 years of experience in the photo-video industry, Udi has built and sold several photography-related brands. Udi has a double degree in mass media communications and computer science.