投影机光学系统介绍

gadfayer 41 0 ppt 2019-07-23 22:07:11

  Model: EP739(例)

  • ResoluTIon XGA, True 1024(H) x 768(V)

  • Panel 0.7” 12degree DDR DMD

  • Lamp 200W AC lamp

  • Lamp life 2000 hours Eco-mode, 1500hour standard

  • Light output up to 1800 ANSI lumens

  • Uniformity 75%(Japan standard)

  • Contrast raTIo 2000:1 (Full on/Full off)

  • Color Coordinates

  White point x= 0.299 ±0.03 y= 0.323 ±0.03

  Red x= 0.614 ±0.03 y= 0.379 ±0.03

  Green x= 0.331 ±0.03 y= 0.552 +0.04/–0.03

  Blue x= 0.139 ±0.03 y= 0.060 ±0.03

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