Optoma · 5,000–7,999 lumens · 4K
Optoma ZK608TST
6,000lumens
3840×2160native
0.58–0.58throw ratio
6.3 kgweight
The Optoma ZK608TST is a 0.65" DLP x 1 projector rated at 6,000 lumens with a native resolution of 3840×2160. It uses a laser phosphor light source rated for 30,000 hours. Its lens has a throw ratio of 0.58:1. Released June 2024.
Throw distance table
Distance from lens to surface for each image width (16:9 (4K HD)). Calculated as throw ratio × width; check the manufacturer's lens calculator before installation.
| Image width | Height | Standard lens 0.58:1 |
|---|---|---|
| 2 m (6.6 ft) | 1.12 m | 1.2 m |
| 3 m (9.8 ft) | 1.69 m | 1.7 m |
| 4 m (13.1 ft) | 2.25 m | 2.3 m |
| 5 m (16.4 ft) | 2.81 m | 2.9 m |
| 6 m (19.7 ft) | 3.38 m | 3.5 m |
| 8 m (26.2 ft) | 4.5 m | 4.6 m |
| 10 m (32.8 ft) | 5.62 m | 5.8 m |
| 12 m (39.4 ft) | 6.75 m | 7.0 m |
| 15 m (49.2 ft) | 8.44 m | 8.7 m |
| 20 m (65.6 ft) | 11.25 m | 11.6 m |
| 25 m (82.0 ft) | 14.06 m | 14.5 m |
| 30 m (98.4 ft) | 16.88 m | 17.4 m |
Open in the throw-distance calculator →
Maximum image size for projection mapping
Largest image that keeps a 10:1 contrast against ambient light on a light, matte surface (80% optical efficiency). See how this is calculated.
| Ambient light | Max area | Max width × height |
|---|---|---|
| Dark rural site (1 lux) | 533 m² | 30.8 × 17.3 m |
| Quiet street at night (5 lux) | 107 m² | 13.8 × 7.7 m |
| Lit city square (15 lux) | 36 m² | 8.0 × 4.5 m |
| Bright urban area (30 lux) | 18 m² | 5.6 × 3.2 m |
| Indoor, lights dimmed (50 lux) | 11 m² | 4.4 × 2.4 m |
Full specifications
| 3D Modes | Full HD 3D |
|---|---|
| Aspect Ratio | 16:9 (4K HD) |
| Audible Noise | 36 dB / 33 dB (Eco) |
| Best Used For | Higher Education House of Worship Corporate/Business Digital Signage Museum/Exhibits |
| Brightness | 6,000 Lumens (ANSI) 1 |
| Color Processing | 10-bit |
| Connection Panel | 12-Volt Trigger Audio In: Mini Jack x 2 Audio Out: Mini Jack HDBaseT: RJ-45 HDMI 2.0 x 2 Network: RJ-45 RS232: DB-9pin USB: A VGA In: Dsub-15pin x 2 |
| Data Modes | MAX 3840x2160 |
| Digital Keystone | Horizontal & Vertical |
| Digital Zoom | Yes |
| Display Type | 0.65" DLP x 1 |
| Dynamic Contrast | 300,000:1 |
| Features | Short-Throw Closed Captioning DICOM 24/7 Operation Full HD 3D Geometric Correction HDR Blackboard Mode Crestron RoomView™ |
| Image Size | 29.91" - 300.05" |
| Included Lens | Fixed focal length , manual focus |
| Internal Speakers | 15.0 Watts × 2 |
| Lens Shift | Horizontal +/-4% & Vertical +6% / -16% |
| Light Source | Laser Phosphor |
| Light Source Life | 30,000 hours |
| MSRP | $8,999 (USD) |
| Power | 366 Watts 100V - 240V |
| Projector Size | 4.61" x 14.72" x 11.89" (HxWxD) |
| Released | June 2024 |
| Resolution | 3840x2160 |
| Status | Shipping |
| Street Price | $5,999 (USD) |
| Throw Distance | 1.3' - 12.6' Calculate Throw Distance |
| Throw Ratio | 0.58:1 (D:W) |
| Video Modes | 720p, 1080i, 1080p/60 |
| Warranty | 3 Years |
| Weight | 13.9 lbs |
Specifications compiled from ProjectorCentral and manufacturer data. Prices change — verify with dealers.
Similar projectors
| Model | Lumens | Resolution | Light source | Throw ratio | Street price |
|---|---|---|---|---|---|
| LG ProBeam BU60RG | 6,000 | 3840×2160 | Laser Phosphor | 1.3–2.08:1 | $3,999 |
| Sharp XP-P601Q-W | 6,000 | 3840×2160 | Laser Phosphor | 1.25–2.0:1 | $5,819 |
| BenQ AK900ST | 6,000 | 3840×2160 | Laser Phosphor | 0.82–0.89:1 | $5,999 |
| Epson QL3000B | 6,000 | 3840×2160 | Laser Phosphor | 0.34–5.23:1 | $16,499 |
| Epson QL3000W | 6,000 | 3840×2160 | Laser Phosphor | 0.34–5.23:1 | $16,499 |
| Panasonic PT-FRQ60BU7 | 6,000 | 3840×2160 | Laser Phosphor | 1.45–2.92:1 | $6,999 |
| Panasonic PT-FRQ60WU7 | 6,000 | 3840×2160 | Laser Phosphor | 1.45–2.92:1 | $4,103 |
| Vivitek DK5153Z | 6,200 | 3840×2160 | Laser Phosphor | 1.15–1.9:1 | $7,999 |