focusingscreen

How to Make a Ground Glass Focusing Screen at Home

Did you know that you can make your own ground glass focusing screen? In his latest video, wet plate photographer Markus Hofstätter shows you exactly how by making a ground glass screen for one of his large format cameras.

Etching Square Format Lines Into a DSLR Focusing Screen

Alternative focusing screens for DSLRs aren't hard to find, but they usually don't have any guide lines geared toward photographers who are used to framing scenes in a square format. Zurich-based photographer Howard Linton is one such shooter. Linton decided to take matters into his own hands by modifying his DSLR's focusing screen with custom lines etched in using an X-Acto knife.

A Demo of Split Screen and Microprism Ring Focusing in Old SLRs

If you've never shot with an old manual focus film SLR, you've probably never experienced the joys (and pains) of focusing with a split screen and microprism ring. YouTube user ttcalan created this short video that demonstrates how the system looks and works. He writes,

Just a demonstration of how manual focus works on a Minolta X-700. It's shot through the viewfinder and shows how the split prism and microprism ring help the photographer focus. I also show how stopping down the lens causes the split prism to go dark.

How to Simulate Looking Through a DSLR Viewfinder

If you're creating a short film that requires a "through the viewfinder" clip, there's an easier way to create it than pointing your camera through an actual viewfinder (does anyone actually do that?). In the short tutorial above, Luke Neumann of Neumann Films shows how you can simulate the look of a viewfinder by overlaying your footage with some focusing screen images. All the necessary image and audio files are available as a free download.