A projector from Sony is the VPL SW525C, whose Laser-LCD model delivers 2500 ANSI lumens, a resolution of WXGA 1280 x 800 and a contrast of 2500:1. According to Sony, the lamp has a durability of 3000 hours. For distortion-free image alignment, the projector offers both a lens shift function and keystone correction. The amount of leeway the lens provides can be checked in the Lens Shift Calculator. Looking at practical performance, up to 508 cm can be illuminated with 2500 ANSI lumens in dark environments. Once daylight is in the room, the image should ideally be no wider than 339 cm. For convenient remote monitoring and administration, the projector is equipped with a classic RJ45 network socket. Specifically for the educational or business sector, an interactive whiteboard function is also integrated. The projector was released in 2012 and is officially no longer distributed by Sony.
Lens shift Funktion Freeze Eco Mode Password protection Control via web browser Lan network compatible. Short-throw projector Digital Zoom CPU Pentium III 1.0GHz Interactive Pen Whiteboard function
Lens shift Funktion 
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