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8975RE: RE: Which HD projector?? any suggestions..

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  • dlp_builder
    Oct 17, 2013
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      You have to check the wattage of the lamp, the amount of lumens is biast. You need about 220 Watts for the lamp (not the complete projector)



      ---In diy_3d_printing_and_fabrication@yahoogroups.com, <diy_3d_printing_and_fabrication@yahoogroups.com> wrote:

       How much print area will these projectors print ?

      Hey himanshu I am from India, I have come across 1st Indian who is interested in DLP 3D printing.

      Please help me out.

      Have u already built the printer ?

      ---In diy_3d_printing_and_fabrication@yahoogroups.com, <bhatthimanshu@...> wrote:

      I ordered 2-3 Light sensors(for Grey mask), meanwhile i want to get rid of my BENQ.
      i found these Cheapest Projectors

      ViewSonic PRO8200
      Lumens : 2000
      Contrast: 4000:1

      ViewSonic PRO8300
      Lumens : 3000
      Contrast: 4000:1

      Optoma HD8000-LV
      2200 ANSI lumens and a 10,000:1 contrast ratio with ImageAI-II™
      (Now i am afraid of Higher Contrast coz my benq has 13000:1 and it really sucks)

      Optoma HD20
      1700 Lumens
      4000:1 Contrast..

      These are not the best available projector. but bellow 1000USD range..
      SO guys if you are using HD projector please share your opinion.
      Himanshu Bhatt
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