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4K UHD · Laser · Pro ProAV
The Optoma ZK608TST is the top tier of Optoma’s dedicated golf sim lineup. 6,000 ANSI lumens, a sealed DuraCore laser engine, an IP6X dust-rated optical block, and full ProAV connectivity including HDBaseT make it the build for the largest screens, the brightest rooms, and the busiest commercial bays.
4K
UHD Resolution
3840 × 2160 native
6,000
ANSI Lumens
Bright-room headroom
0.58:1
Throw Ratio
Fixed short throw
IP6X
Sealed Engine
Dust-rated optical block
Why The ZK608TST
The ZK608TST is the build for the largest screens and the most demanding install conditions. More brightness, an IP6X-sealed engine, lens shift, and HDBaseT extend the install reach beyond what the entry and mid-tier models can do.
The brightest projector in the Optoma golf sim trio. Drives the largest impact screens and holds image contrast in bays with ambient light or commercial overhead lighting.
3840 × 2160 native resolution renders sharp fairway detail, readable simulator overlays, and clean tracer lines at screen sizes all the way up to 300″.
Fixed short-throw lens designed for ceiling-mount installs in commercial-depth bays. Projects 30″ to 300″ from roughly 1.2 ft to 12.3 ft.
The optical engine is IP6X dust-rated. The laser block is sealed against ingress so dust and airborne particles cannot degrade brightness or color across 30,000 hours.
DuraCore laser light source eliminates lamp replacements entirely and holds rated brightness across the full life of the projector.
Manual vertical lens shift from -106% to 116% and horizontal ±4%. Aligns the image to the screen without keystone distortion — critical on commercial screen sizes.
HDBaseT input runs uncompressed 4K, control, and power over a single Cat6 cable up to 100 m. Clean rack-to-projector wiring in commercial installs and AV racks.
Optoma’s Golf Sim Mode tunes color, contrast, and response for simulator gameplay — brighter blue skies, deeper shadows, natural greens. One-touch from the backlit ProAV remote.
Short Throw & Setup
The 0.58:1 fixed short-throw lens pairs with full lens shift and four-corner correction — the toolkit you need to fit a 300″ screen into a commercial bay without distortion.
Short-throw 4K commercial installs need pre-planning. Confirm clearance and HDBaseT runs before mounting.
What Is The ZK608TST
The ZK608TST is the top tier of Optoma’s purpose-built 4K golf simulator lineup — brighter, sealed, and ProAV-equipped versus the compact ZK431ST-B and mid-tier ZK521ST-B. It uses a single-chip DLP engine with a true 4K UHD pixel array, a sealed IP6X-rated DuraCore laser optical block rated up to 30,000 hours, and a fixed 0.58:1 short-throw lens.
Placement range: the ZK608TST supports a projection distance of roughly 1.2 ft to 12.3 ft and a screen size range of 30″ to 300″ diagonal. For the exact lens-to-screen distance based on your screen size and aspect ratio, run the numbers in the ESG projector fitment tool and throw calculator before mounting.
Ceiling mount notes: the ZK608TST weighs 13.89 lbs and supports 360° orientation. The chassis measures 14.72″ × 11.89″ × 4.61″ and uses a 50% post-consumer recycled plastic eco housing. Native offset is 106%. Alignment uses manual vertical (-106 to 116%) and horizontal (±4%) lens shift, four-corner correction, and ±15° keystone in both axes.
Connectivity: 2 × HDMI 2.0 inputs, 1 × HDBaseT 4K input, 2 × VGA, 2 × audio in, 1 × HDMI 2.0 out, 1 × audio out, 1 × 3D sync, 1 × 12V trigger, 1 × USB-A 1.5A, RJ45 LAN, and RS232 control. The included backlit ProAV remote ships standard.
Simulator software: the ZK608TST works with all major sim platforms including GSPro, E6 Connect, TGC 2019, Awesome Golf, and Foresight FSX. The dedicated Golf Sim picture mode is built into the projector OSD and is purpose-built for third-party simulation software.
Everything It Does
4K UHD 3840 × 2160 with HDR10 and HLG support. Native 16:9 with full support for 4:3, 16:9, and 16:10 simulator aspect ratios.
0.58:1 fixed short throw. Projection distance ~1.2 ft to 12.3 ft. Screen size 30″ to 300″. Native offset 106%.
6,000 ANSI lumens with a 300,000:1 dynamic contrast ratio. DuraCore laser delivers consistent brightness across the full 30,000-hour rated life.
Fully dust-sealed laser optical block prevents particle ingress — critical in commercial bays, high-traffic studios, and dust-prone facilities.
Manual vertical lens shift from -106% to 116% and horizontal ±4%. Geometric alignment without keystone distortion on the largest screens.
Built-in 15W speaker. 33 dB minimum operating noise, 36 dB maximum. Rated for 24/7 continuous operation in commercial sim bays.
2 × HDMI 2.0, 1 × HDBaseT 4K, 2 × VGA, 2 × audio in, 1 × HDMI out, RJ45, RS232, 12V trigger, USB-A 1.5A, 3D sync. Full installer toolkit.
Purpose-built picture mode tuned for indoor golf. Compatible with GSPro, E6 Connect, TGC 2019, Awesome Golf, and Foresight FSX without manual color tweaking.
By The Numbers
| Model | Optoma ZK608TST |
|---|---|
| Display Technology | Single-chip DLP |
| Native Resolution | 4K UHD, 3840 × 2160 |
| Brightness | 6,000 ANSI lumens |
| Contrast Ratio | 300,000:1 dynamic |
| Light Source | DuraCore laser, IP6X sealed optical engine |
| Laser Life | Up to 30,000 hours |
| Throw Ratio | 0.58:1 fixed short throw |
| Projection Distance | ~1.2 ft to 12.3 ft (14.96″ to 147.64″) |
| Screen Size Range | 30″ to 300″ diagonal |
| Native Aspect Ratio | 16:9 |
| Supported Aspect Ratios | 4:3, 16:9, 16:10 |
| HDR Support | HDR10, HLG |
| Native Offset | 106% |
| Vertical Lens Shift | -106% to 116% (manual) |
| Horizontal Lens Shift | ±4% (manual) |
| Keystone Correction | Horizontal ±15°, Vertical ±15° |
| Geometric Correction | Four-corner correction |
| Picture Modes | Includes dedicated Golf Sim Mode |
| Operating Noise | 33 dB minimum, 36 dB maximum |
| Built-In Speaker | 1 × 15W |
| 24/7 Operation | Supported |
| Orientation | 360° projection |
| HDMI Inputs | 2 × HDMI 2.0 |
| HDBaseT | 1 × HDBaseT 4K (HDBaseT 3.0) |
| Other Video Inputs | 2 × VGA |
| Audio | 2 × 3.5mm audio in, 1 × audio out |
| HDMI Output | 1 × HDMI 2.0 out |
| USB | 1 × USB-A 1.5A |
| Control | RJ45 LAN, RS232, 12V trigger, 3D Sync |
| Remote | Backlit ProAV remote (included) |
| Chassis | 50% post-consumer recycled plastics |
| Dimensions | 14.72″ × 11.89″ × 4.61″ |
| Net Weight | 13.89 lbs |
| Power Supply | 100–240V, 50–60Hz |
| Dealer Status | Elite Sim Golf is an authorized Optoma dealer |
Compare The Lineup
All three Optoma golf-sim projectors deliver true 4K UHD on a sealed DuraCore laser engine rated up to 30,000 hours, plus the dedicated Golf Sim picture mode. The differences are brightness, throw geometry, and how much room they can light up.
Compact 4K ultra-short throw for tight rooms
Best For: Compact Rooms, Lower Ceilings
5,000-lumen short throw, 24/7 rated
Best For: Bright Rooms, Premium Builds
6,000-lumen pro short throw, IP6X engine
Best For: Commercial Bays, Largest Screens
Build The Complete Bay
A projector is one piece of the simulator. Elite Sim Golf builds the full bay — enclosure, screen, hitting surface, launch monitor, PC, and projector — sized and shipped together so the geometry works the first time.
The Eagle 12 enclosure is sized for short-throw 4K projectors with proper sidewall clearance and an impact-rated screen surface. Frame, screen, and side curtains ship together.
Pre-built SimKit bundles include the projector, enclosure, hitting surface, launch monitor, and PC matched to your room size and budget. Or use the Bundle Builder to spec a custom kit.
Ships within 48 hours · Estimated delivery Jun 21 - Jun 26
US$40
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