Office Short-Throw Laser Projector Professional Meeting Room Projection
The SMX MX-ST3300W is a short-throw laser projector that utilizes laser light sources and a specialized lens design to project large images from a very short distance, significantly reducing shadows and glare.
Key Features
- Short Throw Ratio: 0.48:1 throw ratio projects a 100-inch image from just 3 feet
- Laser Light Source: 20,000+ hour lifespan with no bulb replacements needed
- High Brightness: 3,300 ANSI lumens for well-lit environments
- Exceptional Contrast: 5,000,000:1 dynamic contrast ratio for deeper blacks
- 4K Support: Accepts 4K input for sharper images
- Smart Features: Auto input search, PC detection, and keystone correction
- Flexible Installation: 360° projection capability
Key Benefits
- Space-Saving: Ideal for small rooms where traditional projectors won't fit
- No Shadows: Close-to-screen positioning prevents image obstruction
- Low Maintenance: No lamp replacements and minimal heat output
- Daytime Viewing: Bright enough for moderately lit environments
Recommended Applications
Home theaters (especially in small spaces), office presentations (no ceiling mounts needed), classrooms, and conference rooms.
Projection Distance
Keystone Correction
Technical Specifications
| Main Specifications |
| Model No. |
MX-ST3300W |
| Brightness (Lumen) |
3300 |
| Resolution |
WXGA |
| Display Specifications |
| Display Panel |
3x0.59" with MLA |
| Display Technology |
Liquid Crystal Display |
| Native Resolution |
WXGA (1280 x 800) |
| Light Source Lifetime |
Full/Normal mode: 20,000hrs ECO1 mode: 30,000hrs |
| Projection Lens |
| Lens Vendor |
RICOH Lens |
| F |
1.6 |
| f |
6.39mm |
| Zoom/Focus |
Manual |
| Throw Ratio |
0.48:1 |
| Screen Size |
50-300 inch |
| Performance |
| Dynamic Contrast Ratio |
5,000,000:1 |
| Noise (dB) |
37dB (Normal) 30dB (ECO1) 28dB (ECO2) |
| Uniformity |
80% |
| Aspect Ratio |
Native: 16:10 Compatible: 4:3/16:9 |
| Physical Specifications |
| Product Size (WxDxH mm) |
390 × 319 × 144 (with lenses) |
| Net Weight |
5.5Kg |
| Packaging Size (WxDxH mm) |
492 × 443 × 239 |
| Gross Weight |
~7Kg |
Standard Accessories
Power cord, Remote control, HDMI cable, User manual (Chinese/English)