This short throw projector is perfect for educators, business professionals, and home entertainment enthusiasts requiring high-brightness 1080p Full HD projection in space-constrained environments. Our ZH450ST delivers:
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DuraCore laser technology providing up to 30,000 hours of maintenance-free operation
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4200 lumens brightness for crystal-clear images even in ambient lighting
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Short throw distance capability projecting 100" images from just 3.3 feet away
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Eco-friendly design with energy-efficient laser light source
Key Features
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Native 1080p Full HD resolution delivering sharp, detailed images
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DuraCore laser technology eliminating lamp replacements and filter maintenance
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4200 lumens brightness for presentations and entertainment in any lighting condition
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0.49:1 short throw ratio for large images in small spaces
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Eco-friendly operation with low power consumption and mercury-free design
- Instant on/off with no warm-up or cool-down time required
Technical Specifications
| Manufacturer |
Optoma |
| Model Number |
ZH450ST |
| Type |
DuraCore Laser Short Throw Projector |
| Native Resolution |
1080p Full HD (1920 x 1080) |
| Brightness |
4200 lumens with consistent output |
| Throw Ratio |
0.49:1 short throw for space-efficient installation |
| Light Source |
DuraCore laser with 30,000+ hour lifespan |
| Contrast Ratio |
300,000:1 for deep blacks and vibrant colors |
| Environmental |
Eco-friendly mercury-free, energy-efficient design |
Frequently Asked Questions
Q: What makes this projector better than traditional lamp-based models?
A: The DuraCore laser technology provides 30,000+ hours of maintenance-free operation with consistent brightness — eliminating costly lamp replacements and filter cleaning while delivering superior color accuracy.
Q: How close can I place this projector to the wall?
A: This short throw projector can create a 100-inch image from just 3.3 feet away, making it perfect for classrooms, meeting rooms, and living spaces where space is limited.
Q: Is this bright enough for well-lit environments?
A: Yes, with 4200 lumens of brightness, this projector delivers clear, vibrant images even in rooms with ambient lighting — ideal for business presentations and daytime viewing.
Q: How environmentally friendly is this projector?
A: This eco-friendly projector features mercury-free laser technology, low power consumption, and eliminates lamp waste — significantly reducing environmental impact compared to traditional projectors.
Optoma ZH450ST DuraCore laser short throw projector with 1080p Full HD, 4200 lumens brightness, and eco-friendly design for professional use.
