10. Scheimpflug
10. SCHEIMPFLUG
About this chapter
This c hapter explains the Scheimpflug principle and when to apply Scheimpflug correction upon your DP2K SLP -series. In addition
to the procedure for S cheimpflug adjustment the proc edure to adjust the Back F oc al Length is also included in this chapter.
Scheimpflug principle
The "plane of s harp focus" c an be changed so that any plane ca n be brought into sharp focus. When the DMD plane
and lens plane are parallel, the plane of sharp focus will als o be parallel to these two planes. If, h owever, the lens
plane is tilted with r espect to the D MD plane, the plane of sharp focus will also be tilted according to geometrical and
optical properties. The DMD plane, the principal lens plane and the sharp focus plane w ill intersect in a line below the
projector for downward lens tilt.
Overview
• Scheimpfl ug introduction
• Scheimpfl ug adjustment
• Fixation of the Lens Holder front plate
• Back Focal Length adjustme nt
R5906847 DP2K SLP SERIES 02/06/2017
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