Highlights
The InFocus LP840 Projector is a XGA Large Venue Projector. This lamp based projector is capable of displaying 3,500 Lumens at its brightest setting with a native resolution of 1024x768 . The internal 3LCD technology is an innovative 3-chip design that sets itself apart by delivering vibrant, true-to-life images with better color brightness and a wider color gamut. The unique projector lens has the ability to be shifted to allow greater flexibility in positioning the projector relative to the screen. This projector was first available for purchase in August 2003 and has been by InFocus. The InFocus LP840 was also marketed as the Proxima DP8400x, and the Proxima C440.

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InFocus LP840 Projector Specifications
- MSRP
- n/a
- White Brightness
- 3,500 ANSI Lumens / 2,800 Lumens
- Resolution
- 1024x768
- Aspect Ratio
- 4:3 (XGA)
- Contrast
- 750:1
- Display Type
- 1.00" 3LCD Chips
- Color Processing
- 8-bit
- Video Modes
- 1080i, 720p, 575i, 480p, 480i
- Data Modes
- MAX 1600x1200
- Lamp Type
- 275W UHB bulb
- Lamp Life
- 2,000 hours
- Lamp Model
- SP-LAMP-015 Buy Replacement Lamp
- Included Lens
- 1.5x manual zoom , Powered focus
- Optional Lenses
-
LENS-022 Short Fixed Lens Throw Ratio 0.80:1LENS-023 Short Zoom Lens Throw Ratio 1.10:1-1.50:1LENS-025 Ultra Long Zoom Lens Throw Ratio 3.90:1-7.30:1
- Lens Shift
- Vertical +50%
- Throw Distance
- 3.0' - 45.5' Calculate Throw Distance
- Image Size
- 20.40" - 455.04"
- Throw Ratio
- 1.50:1 - 2.20:1
- Digital Keystone
- Horizontal & Vertical
- Projector Size
- 6.30" x 16.50" x 12.20"
- Weight
- 17.0 lbs
- Audible Noise
- 40 dB / 36 dB
- Internal Speakers
- 1.0 Watts × 2
- Power
- 430 Watts 100V - 240V
- Connection Panel
-
Wireless Networking
- Additional Features
- Fully loaded with features like power zoom, focus, and lens shift.
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ANSI LUMENS is the most commonly accepted industry standard brightness measurement. The ANSI lumen rating measures the brightest white that a projector can produce by averaging nine light meter measurements taken across the projected image.
Manufacturer Cited Brightness:
BUYER BEWARE Either this projector's brightness specification does not cite an industry-accepted unit of measurement, or according to our calculations it seems unlikely that this projector is capable of producing the manufacturer's cited brightness specification.
Manufacturer Cited Brightness: