Optoma EW1691E 3000 ANSI Lumens WXGA Projector

详情

Optoma EW***1E ***0 ANSI Lumens WXGA Projector
Widescreen and HD Ready; the EW***1e brings together amazing brightness, portability and cutting-edge design in one travel-friendly DLP® projector. Ideally partnered with a widescreen notebook and HD sources, to deliver bright vivid presentations and videos. Small doesn’t mean that you miss out on specification though, this projector still comes with an HDMI for digital clarity, filter-free, low maintenance design.

    * Projector Type - DLP
    * Max Resolution - WXGA (***0x**0)
    * Brightness - ***0 ANSI lumens
    * Contrast Ratio - ***0:1

Projector
Keystone correction, vertical    
*0 °
Screen size compatibility     *0.*5 - **1.*2 "
Native resolution     WXGA (***0x**0)
Zoom ratio     -
Projector brightness     ***0 ANSI lumens
Projection technology     DLP
Projection Distance     1.2 - *2 m
Aspect Ratio     4:3
Contrast ratio (typical)     ***0:1
Number of colours     *6.7 M
Lamps
Service life of lamp    
***0 h
Lamp Power     **0 W
Lens System
Throw Ratio    
1.5 - 1.8:1
Focal length range (f-f)     *1.3 - *4.5 mm
Digital Zoom     1.*5 x
Scanning frequency
Vertical scan range    
*3 - *7 Hz
Horizontal scan range     *5 - *1 kHz
Video
Analog signal format system    
PAL, SECAM, NTSC, HD
Audio
Built-in Speakers     .

we also have the pico projectors  .
Optoma Pico PK**0 WVGA (**4 x **0) DLP projector