Enjoy bright images in most environments with the ViewSonic LS830 4500-Lumen Full HD Ultra-Short Throw Laser DLP Projector. Its 4500 lumens of brightness can overcome ambient light in many situations, making it well suited for presentation areas such as boardrooms and classrooms. The Full HD 1920 x 1080 native resolution is suitable for displaying many file and document types. The projector features an ultra-short 0.23:1 throw ratio, allowing you to place it very near your projection surface to avoid cast shadows or to facilitate use in small rooms.
The LS830 has two HDMI inputs for connecting digital high-definition sources such as Blu-ray players and HD cable/satellite boxes. One HDMI input is MHL-compatible for wired streaming of your mobile content while simultaneously charging your device. The projector also has two VGA inputs for analog sources, plus an RCA component video, composite video, and S-Video input. Its HDMI inputs are 3D-capable for viewing 3D Blu-ray discs with other compatible equipment, which is available separately. A VGA output allows daisy-chaining of multiple projectors or displays. The LS830 includes a VGA cable and an IR remote control with a built-in laser pointer.
Long-Lasting Laser Phosphor Light Source
The laser phosphor light source lasts up to 20,000 hours for virtually maintenance-free usage and a lower total cost of ownership.
4500 Lumens of Brightness
The LS830 combines 4500 lumens of brightness with a 100,000:1 dynamic contrast ratio to produce clear images in nearly any environment. The dynamic contrast ratio is designed to enhance even the finest shades of gray to deliver enhanced quality and detail for sharp images.
Large Images in Small Spaces
The short-throw lens enables large images to be projected from short distances, minimizing shadows on the image while allowing you to project in small rooms.
PortAll Enclosed MHL/HDMI Adapter Compartment
ViewSonic's PortAll feature utilizes a hidden compartment with an integrated and secure MHL/HDMI port that lets you discreetly stream multimedia content from a wireless adapter or connect to other devices via an HDMI cable.
SuperColor for Enhanced Color Accuracy
ViewSonic's SuperColor technology features a six-segment color wheel and dynamic lamp control capabilities, helping to provide a wide color range.
ViewSonic's SonicExpert technology incorporates dual 8W speakers to deliver a full 20 Hz to 20 kHz frequency range.
ViewSonic LS830 4500-Lumen Full HD Ultra-Short Throw Laser DLP Projector
Display System DLP
Native Chip Resolution 1920 x 1080 (Full HD)
Max Brightness 4500 Lumens
Aspect Ratio Native: 16:9
Dynamic Contrast Ratio 100,000:1
DLP Link 3D Yes
Supported 3D Formats Frame Packing (up to 1080p)
Side by Side (up to 1080i)
Top Bottom (up to 1080p)
Color Wheel 6-Segment
Color Depth 10-Bit (1.07 Billion Colors)
Scan Horizontal: 15 to 100 kHz
Vertical: 24 to 120 Hz
Optical Zoom None
Throw Distance 1.21 - 2.62' / 0.369 - 0.799 m
Throw Ratio 0.23:1
Projection Size 70 - 150" / 177.80 - 381.00 cm
Keystone Correction Vertical: ± 30°
Horizontal: ± 30°
Ceiling Mountable Yes
Rear Screen Projection Yes
Built-In Speaker Yes (Stereo)
Speaker Power 16W
Inputs/Outputs 1 x HDMI Audio/Video (Input)
1 x HDMI with MHL Support Audio/Video (Input)
2 x VGA (DE-15) Video (Input)
1 x VGA (DE-15) Video (Output)
1 x Component (3RCA) Video (Input)
1 x S-Video (4-Pin DIN) Video (Input)
1 x Composite (RCA) Video (Input)
1 x RCA Stereo (L/R) Audio (Input)
1 x 1/8" / 3.5 mm Mini Audio (Input)
1 x 1/8" / 3.5 mm Mini Audio (Output)
1 x Ethernet (RJ45) LAN (Input/Output)
1 x USB 2.0 Power (Output)
1 x Micro-USB Power (Output)
1 x RS-232C (Unspecified Connector) Control (Input)
1 x 12 V Trigger Control (Output)
1 x VESA 3D Sync Control (Output)
Wireless LAN / Wi-Fi None
Light Source Laser Phosphor
Expected Lamp Life Full Brightness: 15,000 Hours
Low Brightness: 20,000 Hours
Fan Noise Low Brightness: 28 dB
Supported Languages Arabic
AC Input Power 100 to 240 VAC, 50 / 60 Hz
Power Consumption Full Brightness: 450 W
Standby Mode (Lamp Off): <0.5 W
Max Operating Altitude 9842' / 3000 m
Operating Temperature 32 to 104°F / 0 to 40°C
Operating Humidity 0 - 90%
Dimensions (W x H x D) 20.0 x 6.5 x 15.4" / 50.8 x 16.5 x 39.1 cm
Weight 22.05 lb / 10.00 kg
Package Weight 36.5 lb
Box Dimensions (LxWxH) 23.5 x 22.3 x 14"