Optoma Golf Sim ZK521ST-B — True 4K UHD Short Throw Laser Projector

Built for Golf Simulator Installations

The Optoma ZK521ST-B combines true 4K UHD resolution, 5,000 lumens of laser brightness, and a short-throw design specifically suited for premium golf simulator environments.

Whether you're building a high-end residential simulator, fitting studio, training facility, or commercial golf space, the ZK521ST-B delivers the brightness, detail, and installation flexibility professional builds demand.

Why Framework Golf Recommends It

• True 4K UHD Resolution
  3840 × 2160 resolution delivers sharp course detail, clean graphics, and easy-to-read simulator data.
• 5,000 Lumens
  High laser brightness helps produce a vivid image in simulator rooms where complete darkness isn't practical.
• Short-Throw Design
  A 0.79:1 throw ratio allows the projector to be positioned closer to the impact screen, helping reduce golfer shadows and interference.
• Designed with Golf Simulation in Mind
  Golf-focused image settings are designed to produce natural greens, detailed fairways, and vibrant course environments.
• 30,000-Hour Laser Light Source
  Lamp-free DuraCore laser technology provides long-term operation without routine lamp replacement.
• Installer-Friendly Image Adjustment
  Horizontal and vertical keystone correction, geometric adjustment, vertical lens shift, and smart alignment tools provide additional flexibility during installation.

Key Specifications

Not Sure If This Projector Fits Your Build?

Projector selection depends on screen dimensions, aspect ratio, mounting position, room depth, and desired image size. Framework Golf Supply can help match the projector to your simulator specifications before ordering.

Send us your screen dimensions and build specifications and we'll help determine the right projector for the project.