10. Scheimpflug
10. SCHEIMPFLUG
About this cha pter
This chapter explains the Scheimpflug principle and when to apply Scheimpflug correction upon your DP 2K-S series projector. In
addition to the procedure for Scheimpflug adjustment the procedure to adjust the Back Focal Length is also included in this chapter.
Scheimpflug principle
The "plane of sharp focus" c an be changed so that any plane ca n be brought into sharp focus. When the DM D plane
and lens plane are parallel, the plane of sharp focus will als o b e parallel to these two planes. If, however, the lens
plane is tilted with respect to the DMD plane, the plane of sharp focus will also be tilted according to geometrical and
optical properties. T he DMD plane, the principal lens plane and the sharp focus plane will intersect in a line be low the
projector for downward lens tilt.
Overview
• Scheimpfl ug introduction
• Scheimpfl ug adjustmen t
• Fixation of the Lens Holder front plate
• Back F ocal Length adjustment
R5977692 DP2K-S SERIES 10/12/2012
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