Siemens Star Chart HD Pro is all kinds of siemens star charts. In the field of cinema or video production, it is widely used to adjust the back focus of removable lenses. It also used during film or video shoots to help setting the focus in special situations.

- Easy to adjust the back focal distance of removable lenses
- Easy to adjust the flange focal length
- When the autofocus doesn't work well, easy to manually adjust the focus in the field of photo studio, night scene or candle light conditions.
- For Digital Cinema, Film shooting, ENG, Broadcasting, CATV, D-SLR, Compact camera

For:
Cinematographer
Professional photographer
Press photographer
Amateur photographer
Assistant photographer
Beginning photographer

FEATURES:
- Twenty four kinds of siemens star chart (back focus chart)
- Selectable: Bright spokes on dark background / Dark spokes on bright background
- Selectable: 4:3 aspect ratio / 16:9 aspect ratio
- Tap thumbnail to select chart
- Swipe to scroll chart
- Double tap to go Menu