WELCOME TO THE
OPTOMA ZK431ST-B
Experience immersive golf simulation with true 4K UHD resolution, 4,100 lumens of laser brightness and a short throw lens designed to make projector installation easier in dedicated simulator spaces.
Experience Golf Simulation in 4K UHD
The Optoma ZK431ST-B combines true 4K UHD resolution with a bright 4,100-lumen laser light source to bring detailed golf course environments to your indoor simulator.
Designed with golf simulation in mind, its compact short throw lens helps produce a large projected image while reducing the distance required between the projector and impact screen. Whether you are creating a home simulator, upgrading a garage installation or equipping a commercial golf bay, the ZK431ST-B provides a practical combination of image detail, brightness and installation flexibility.
Why Choose the Optoma ZK431ST-B?
True 4K UHD Image Quality
Experience detailed fairways, realistic course textures and sharp simulator overlays in 3840 × 2160 resolution. The additional image detail enhances the viewing experience when using compatible 4K golf simulator software and hardware.
Bright 4,100-Lumen Laser Projection
The laser light source provides rated brightness of 4,100 lumens, helping deliver clear, vivid golf course imagery in indoor simulator rooms with suitable ambient lighting. An excellent option for both dedicated home setups and commercial simulator environments.
Short Throw Installation
The 0.496:1 fixed throw ratio allows the projector to be positioned closer to the impact screen than conventional longer-throw models. This can help reduce player shadows and simplify installation planning in rooms with limited projection distance.
Long-Life DuraCore Laser
Optoma’s DuraCore laser light source is rated for up to 30,000 hours in Eco mode. Lamp-free technology eliminates traditional replacement lamp requirements, helping reduce maintenance for frequently used home and commercial simulator setups.
Key Features & Specifications
- ✓ True 4K UHD resolution (3840 × 2160)
- ✓ 4,100 lumens of rated brightness
- ✓ DLP projection technology
- ✓ Fixed 0.496:1 short throw lens
- ✓ DuraCore laser light source
- ✓ Up to 30,000 hours of laser life in Eco mode
- ✓ Native 16:9 aspect ratio
- ✓ Supports 4:3, 16:9 and 16:10 aspect ratios
- ✓ Horizontal and vertical keystone correction
- ✓ Four-corner image adjustment
- ✓ Two HDMI 2.0 inputs
- ✓ Network control and Optoma Smart Control App support
- ✓ Suitable for home and commercial golf simulator installations
Projector Placement & Screen Compatibility
The Optoma ZK431ST-B uses a fixed short throw lens with a 0.496:1 throw ratio. Your required mounting position will depend on your impact screen dimensions, selected aspect ratio, available ceiling height and the position of the golfer.
The projector does not have optical lens shift, so choosing the correct mounting position is important. Confirm your screen size and projection geometry before ordering, particularly when installing the projector inside a golf simulator enclosure.
Planning Your Golf Simulator?
Choosing the correct projector is an important part of building an immersive golf simulator. Bullseye Golf Sims can help you select a suitable projector for your impact screen, enclosure dimensions and available installation space.
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