



4K Optoma ZK451ST-B Projector
Bring your favorite courses to life with the Optoma ZK431ST-B 4K UHD Short Throw Laser Projector. With 4,100 lumens of brightness and 8.3 million pixels, it delivers crisp, vibrant visuals on screens up to 300 inches.
Built for long-term use, the DuraCore laser light source offers up to 30,000 hours of maintenance-free operation with no lamps to replace. Instant on/off functionality adds everyday convenience, making the ZK431ST-B a versatile choice for golf practice, movie nights, and big-screen entertainment.
What’s Included:
- Optoma ZK431ST-B 4100-Lumens 4K UHD Short Throw Projector
- AC Power Cord
- Remote Control
- (2) AAA Batteries
- Quick Start User Manual
Free shipping on all SKYTRAK products.

4K Optoma ZK451ST-B Projector
Sale price$1,799.00
Regular price$2,399.00

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Talk to a SIM PROThe data that SKYTRAK provides is incredibly detailed. I can see my ball speed, launch angle, spin rate, and much more. This information has been invaluable in helping me improve my swing.
We have been testing and using the SKYTRAK+ for a couple of months and become more impressed with it each time out. Utilizing our Tech Studio, we've had the ability to put it side by side with other launch monitors to compare accuracy and SKYTRAK+ delivers.















