5. Lenses & lens holder
5. LENSES & LENS HOLDER
About this chapter
This chapter gives an overview of available lenses for the Prom e theus and explains how you can select the best suited lens for your
specific situation using the lens calculator. Also, it is explained how to install and remove a lens from the pr ojector lens holder and
how you can shift, zoom and focus the lens. Furthermore, it is described how you can perform the Scheimpflug adjustment.
CAUTION: Never transport the projector with a Lens mounted in the L ens Ho lder. Always remove the Le
ns
before transporting the projector. Neglecting this can damag e t he Lens Holder and Prism.
Each time a lens is manipulated (e.g. removed and installed in a projector), it n eeds to be homed and returned.
Overview
• Available lenses
• Lens selec tion
• Lens installation
• Lens rem oval
• Lens shift, zoom & focus
• Back Focal Length adjustment
• Scheimpflug adjustment
• Fixation of the Lens Holder front plate
R5905963 PROMETHEUS SERIES 09/03/2015
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