Focusing is probably the most difficult problem in star and night photography.
Set your camera and lens to manual mode, locate the light source and zoom in for a closer look.
Place the precision focus tool into the holder, you will see a diffraction pattern with 3 spikes, if you only see 2 spikes, adjust the precision focus tool slightly, sliding up or down, so that you create a 3 spike pattern.
Get perfect focus, then remove the precision focus tool and start shooting.
By using this focus filter you can achieve perfect focus even faster, regardless of star photography or night photography in the city, Kase Bright Star Precision Focus Tool is a good choice for everyone.
Characteristics
- Kase Wolverine glass with high optical clarity
- Virtually unbreakable
- Nano coatings, which control reflections, repel oil and water and are mold resistant
- Scratch and shock resistant
- Color neutral
- Dimensions 100x100 mm
- Thickness 2 mm
In the box
- 1x KW100x100mm Bright Star focus filter
- 1x Storage cover
