Optoma ZK608T
| Brand | Optoma · Professional |
| Type | Installation |
| Released | September 2026 |
| Resolution | 4K UHD |
| HDR formats | HDR10, HLG |
| Imaging technology | DLP |
| Light source | Laser (phosphor) |
| Brightness | 6,000 lm ISO |
| Throw ratio | 1.2–1.92:1 |
| Input lag | 1080p: 60 Hz 17 ms · 120 Hz 8.6 ms · 240 Hz 4.4 ms · 4K UHD: 60 Hz 16.9 ms |
A 4K UHD single-chip DLP laser projector that Optoma rates at 6,000 ISO 21118 lumens, aimed at lecture halls, houses of worship, signage and large venues. It has a 1.6x manual zoom, manual lens shift, HDBaseT, two HDMI 2.0 inputs, 2 x 15 W speakers and a sealed IP6X optical engine.
Data sheet
Picture
| White light output | 6,000 lm ISO | |
| Brightness uniformity | 85% | |
| Imaging technology | DLP | |
| Native aspect | 16:9Derived | |
| Addressable resolution | 4K UHD (3840 × 2160) | |
| Dynamic contrast | 300,000:1 | |
| HDR formats | HDR10, HLG | |
| 3D | Yes |
Light source
| Light source | Laser (phosphor) | |
| Emitter | Blue laser + phosphor | |
| Light-source life | 30,000 h eco |
Optics
| Throw ratio | 1.2–1.92:1100″ · 2.66–4.25 m | |
| Image size | 30–300 in | |
| Projection offset | 106% | |
| Zoom | Optical | |
| Zoom ratio | 1.6×Derived | |
| Focal length | 17.63–27.9 mm | |
| Vertical lens shift | -106–126% | |
| Horizontal lens shift | ±10% | |
| Motorised lens shift | No | |
| Vertical keystone | 30° | |
| Horizontal keystone | 30° | |
| Auto keystone | Yes | |
| Corner correction | 4-corner |
Motion & gaming
| Input lag | 1080p: 60 Hz 17 ms · 120 Hz 8.6 ms · 240 Hz 4.4 ms · 4K UHD: 60 Hz 16.9 ms |
Inputs & control
| HDMI inputs | 2 × HDMI 2.0 (HDCP 2.3) | |
| Other video inputs | VGA, HDBaseT | |
| Audio inputs | 3.5 mm | |
| Control ports | RS-232, 12 V trigger | |
| Control-system drivers | Crestron, AMX |
Smart platform
| Ethernet | Yes |
Audio
| Speaker power | 15 W | |
| Speakers | 2 | |
| Audio outputs | 3.5 mm | |
| HDMI audio return | NoneDerived |
Physical & installation
| Dimensions (W × D × H) | 374 × 302 × 117 mm | |
| Weight | 6,300 g | |
| Orientations | Table, Ceiling, Rear, Portrait, 360° | |
| Dust filter | None | |
| Ingress protection | IP6X (light engine) | |
| Sealed optical engine | Yes |
Environment & power
| Power draw | Max 366 W · Normal 300 W | |
| Mains input | 100–240 V · 50/60 Hz | |
| Fan noise | Max 36 dB(A) · Eco 33 dB(A) |
Safety & support
| Laser class | Class 1 | |
| Risk group | RG2 | |
| FDA laser notice | Notice 57 | |
| User manual | region-resource.optoma.com |
In the box
| In the box | Power cord, Remote, Remote batteries, Quick start guide |
Similar models
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|---|---|---|---|---|---|
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ViewSonic PRO10100 1024 × 768 · DLP | 1024 × 768 | DLP | 6,000 | $2,615 | Compare |
InFocus IN1048SL 1080p · DLP | 1080p | DLP | 6,000 | $2,092.34 | Compare |
Panasonic PT-FRQ60 4K UHD · DLP | 4K UHD | DLP | 6,000 | $6,299.99 | Compare |
Sharp XP-P601Q-W 4K UHD · DLP | 4K UHD | DLP | 6,000 | $4,765.93 | Compare |
Other
Tools
- Throw calculator — How far from the screen the ZK608T needs to sit for a given image size, set to its 1.2–1.92:1 lens.
- Download spec as CSV — Every value on this data sheet with its unit and source, one row per spec.
- Download spec as JSON — The same data from the open data API, with variants and identifiers.
Variants & identifiers
Use these to confirm a listing is this exact model. Any of them works at /p/{code}.
| Variant | Region | Type | Code |
|---|---|---|---|
| Standard, US | 🇺🇸 US | UPC | 796435449322 |
| MPN | ZK608T |