Hi, i have here for sale a Optoma X318ST. This projector is in near mint condition just a couple tiny really faint scratches on top. The projector has 355 total hours and the lamp security sticker is intact. The projector works perfectly as it should and produces a beautiful and bright image. The focus uniformity is excellent.. I did notice a small very faint orb but its outside the main image in the bottom right hand corner. I could only barely notice it if the room is dark and by viewing a very dark background. I tried to capture the orb but it is to faint. These orbs are very common even with new projectors. I uploaded several images, please see my images and judge for yourself. This sale includes the projector, lens cover, remote, batteries, the power cord and a ceiling mount. This item will carefully packed up and shipped fully insured. 

From Optoma — Drive powerful simulators with the 3,300 lumens and XGA Optoma X318ST. Its short-throw ratio, brightness, and 20,000:1 contrast ratio make it ideal for simulators, education, small conference rooms, and other space-constrained environments. The 0.62:1 short throw ratio projects large, 80-inch images from several feet away. Full 3D support enhances realism for stunning visuals that immerse you in the simulation.

Brightness
3,300 Lumens (ANSI)1
Resolution
1024x768
Aspect Ratio
4:3 (XGA)
Contrast
20,000:1 
Display Type
0.55" DLP x 1
Color Wheel
6 segments
Color Processing
10-bit
Video Modes
720p, 1080i, 1080p/60, 576i, 576p, 480p, 480i
Data Modes
MAX 1600x1200
3D Modes
Full HD 3D 

Lamp Type
203W Metal Halide bulb
Lamp Life
6,000 hours  / 10,000 hours 
Lamp Model
SP.7D101GC01  Buy Replacement Lamp

Included Lens
Fixed focal length , manual focus
Optional Lenses
No
Lens Shift
No
Throw Distance
1.3' - 12.6'  Calculate Throw Distance
Image Size
31.94" - 303.87"
Throw Ratio
0.62:1 
Projector Placement
For a 
 "
 diagonal screen, place the projector lens 4'-2" from the screen.
Digital Zoom
Yes
Digital Keystone
Vertical only

Projector Size
4.27" x 12.44" x 9.56" 
Weight
6.7 lbs
Internal Speakers
10.0 Watts Mono
Power
267 Watts 100V - 240V
Connection Panel
Audio In: Mini Jack
Audio Out: Mini Jack
HDMI (MHL)
HDMI 1.4
S-Video
USB
VGA In: Dsub-15pin
VGA Out: Dsub-15pin

Features
Short-Throw
Full HD 3D