The efficiency of the LED powered HD91 produces less heat so less cooling is required, resulting in near silent operation. Therefore, the HD91 can be installed closer to walls or ceilings or even built into a small enclosure offering previously unexplored installation options. The light weight 7kg and compact size of the HD91 simplifies any installation, whilst full lens shift and wide 1.9x zoom range ensure placement flexibility.
UltraDetail – Unique image processing algorithms and a dedicated image detail processor gives the impression of near 4K image quality without the artefacts associated with moving pixel systems.
PureMotion4 – The fourth generation of Optoma frame insertion technology provides advanced motion control processing that eliminates motion blurring or image judder, even in high-speed action sequences and 3D modes.
PureColour – Provides balanced colours for vibrant, vivid and natural images. Works in conjunction with the Colour Management System ensuring precise control of the colour reproduction
Dynamic Black – Now taken to a superior performance level by utilising ultra-fast LED switching times, this technology dynamically adjusts brightness frame by frame to produce deeper blacks for exceptional shadow detail in dark scenes, whilst displaying crisp and clear bright scenes
The HD91 has been developed in parallel with the latest Optoma ZF2100 radio frequency (RF) 3D glasses (sold separately).
HD91 Key Features
Bright 1000 ANSI lumens (Utilising HK effect)
Full 3D 1080p support – 3D Blu-ray, Games and TV
500,000:1 contrast ratio with Dynamic Black technology
Excellent placement flexibility – Full lens shift and wide 1.9x zoom. Throw ratio 1.5 to 2.89
Full CMS+ for ultimate colour calibration precision
Superb motion performance using PureMotion4
Native Resolution 1080p (1920 x 1080)
Contrast ratio 500,000:1
Brightness 1000 LED Lumens
Noise Level 23dB (Eco Mode)
Dimensions (L x W x H) 443 x 345 x 161.5mm
Remote Control Backlit with direct source selection
INPUTS: 2 x HDMI (v1.4a 3D supported)
OUTPUT: 2 x+12V OUT for Screen Triggering (1 programmable)
3D-Sync OUT (for 3D-RF System)