Siemens Star Chart 4K Pro is all kinds of siemens star charts. It's made from 4K pixel resolution resource to optimize for iPad retina display. 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.

(1)Easy to adjust the back focal distance of removable lenses
(2)Easy to adjust the flange focal length
(3)Easy to manually adjust the focus in the field of photo studio, night scene or candle light conditions, when the autofocus doesn't work well
(4)For Digital Cinema, Film shooting, ENG, Broadcasting, CATV, D-SLR, Compact camera
(5)For NAB Show, Inter BEE, IBC, Photokina, CES, InfoComm International

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
Animation effect