Image system
4,200-lumen laser output for lights-on use
High-brightness Full HD laser projector for space-conscious bays
Optoma Golf Simulator ProjectorThe Optoma GT2400HDR is a high-brightness full hd laser projector for space-conscious bays. It combines 4,200 lumens, 1080p Full HD (1920 × 1080); accepts 4K/HDR input, and a 0.496:1 fixed lens system for an immersive indoor golf image.

Why it fits
4,200-lumen laser output for lights-on use
Short-throw 0.496:1 lens for a large image close to the screen
IP6X optical engine, 24/7 and 360-degree operation
Technical specifications
| Model | GT2400HDR |
|---|---|
| Display technology | DLP projector |
| Native resolution | 1080p Full HD (1920 × 1080); accepts 4K/HDR input |
| Brightness | 4,200 lumens |
| Contrast | 300,000:1 |
| Native aspect ratio | 16:9 |
| Throw ratio | 0.496:1 fixed |
| Supported image size | 30–300 in. diagonal |
| Light source | DuraCore laser; up to 30,000 hours |
| Connectivity | 2 × HDMI 2.0, VGA, audio in/out, USB-A, 3D sync, RS232, RJ45 |
| Integrated audio | 1 × 15W speaker |
| Operating noise | 29dB minimum / 31dB maximum |
| Dimensions (W × D × H) | 10.79 × 8.5 × 4.49 in. |
| Net weight | 6.61 lb |
| Response / input lag | 8.4ms at 1080p/120Hz |
Throw ratio is projector distance divided by image width. Start with the intended visible image width and multiply by 0.496:1; then verify Optoma’s distance calculator, lens offset, mount adjustment, enclosure depth, player position and launch-monitor requirements before drilling.
Optoma states its Smart Control app is expected after June 2026; availability can change.
Product questions
Grater Golf support
We can help confirm aspect ratio, image size, approximate mounting distance, clearance and connection needs before you order.
Ask Grater GolfFree standard shipping on most orders $100+ within the contiguous U.S. Eligible items may be returned within 30 days. Custom, modified, cut, installed, and made-to-order products may be final sale.