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Optoma S343 Projector

Part #: OPTS343  |   Mfg #: S343
Optoma S343 Projector Optoma S343 Projector Optoma mpn:S343
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Optoma+S343 Projector


Optoma S343 Bright SVGA Projector

Project large SVGA images with the 3,600 lumen Optoma S343. Its 22,000:1 contrast ratio, 1.94 – 2.15:1 throw ratio and 1.1x zoom make it ideal for small-to-medium spaces, such as classrooms, offices and training spaces.

Vertical keystone support simplifies placement for easy installation. An integrated 10-watt speaker delivers crisp, room-filling audio that enhances presentations and videos without additional equipment.

Robust input options, including HDMI, VGA and composite enable connectivity to a wide range of devices. A 15,000-hour lamp life enables many years of use with minimal maintenance.

  • Luminous SVGA projection with 3,600 lumens and 22,000:1 contrast ratio
  • HDMI, VGA and composite connectivity
  • Up to 15,000-hour lamp life
  • Vertical keystone for easy positioning
  • Integrated 10-watt speakerPasswo
Click on a spec (like Resolution:) to learn more about it. Click here for the complete glossary.
Image Quality Projector Calculator See Optoma S343 Image Size Calculator »
Resolution SVGA (800 x 600)
Brightness 3600 lumens
Contrast Ratio 22000:1
Uniformity 80%
No. of Colors 1.07 Billion
Aspect Ratio(s) Native - 4:3
Display Type DLP (1 chip);
Data Signals SVGA (800 x 600)
Video Signals SDTV, HDTV
H Sync 15.375 91.146 KHz
V Sync 50-85 Hz (120Hz for 3D feature projector)
3D Ready No
Dot Clock --
Inputs / Outputs
  • Composite Video, RCA
  • HDMI (High-Definition Multimedia Interface for digital video and digital audio)
  • USB
  • VGA (Analog data, mini D-Sub 15-pin)
  • RS-232 (Serial)
Call the projector experts at 1-888-248-0675 for more information
Built-in Audio 10 Watt Speaker
Projection Lens Projector Calculator See Optoma S343 Image Size Calculator »
Lens Zoom Type: 1.1x Manual F=2.5 3.39, F=17.63 31.36mm Manual Focus
Throw Ratio 1.94 - 2.15:1
Keystone Corr. Vertical
Specs: 40 Vertical
Lens Shift --
Proj. Methods Ceiling, Desktop, Front, Rear
Dimensions 12.4" x 3.9" x 9.6" (W x H x D)
Unit Weight 6.7 lbs.
Power Supply AC input 100-240V, 50-60 Hz, auto-switching
Universal Power Supply
Power Consumption --
Ecomode Yes
(Brightness: 2880 lumens; Lamp life: 12000 hours;)
FCC Class A
Audible Noise 27.0 dB
Lamp 203W
Lamp Life 15000 hours
Replacement Lamp
OPTBLFU195A, $111.00     
Included Accessories
Items Included AC power cable, remote control, batteries, quick start guide, CD user manual
Remote Control No
Carry Case No
Projector 3-year parts and labor warranty
Lamp 1-year on lamp

* -- indicates specification not published by manufacturer.


  • Download the manufacturer spec sheet for the Optoma S343.