Optoma · 3,000–4,999 lumens · Full
Optoma EH320USTi
4,000lumens
1920×1080native
0.25–0.25throw ratio
4.9 kgweight
The Optoma EH320USTi is a 0.65" DLP x 1 projector rated at 4,000 lumens with a native resolution of 1920×1080. It uses a 260w metal halide bulb light source rated for 3,000 hours / 6,500 hours (Eco). Its lens has a throw ratio of 0.25:1. Released July 2015.
Throw distance table
Distance from lens to surface for each image width (16:9 (HD)). Calculated as throw ratio × width; check the manufacturer's lens calculator before installation.
| Image width | Height | Standard lens 0.25:1 |
|---|---|---|
| 2 m (6.6 ft) | 1.12 m | 0.5 m |
| 3 m (9.8 ft) | 1.69 m | 0.8 m |
| 4 m (13.1 ft) | 2.25 m | 1.0 m |
| 5 m (16.4 ft) | 2.81 m | 1.2 m |
| 6 m (19.7 ft) | 3.38 m | 1.5 m |
| 8 m (26.2 ft) | 4.5 m | 2.0 m |
| 10 m (32.8 ft) | 5.62 m | 2.5 m |
| 12 m (39.4 ft) | 6.75 m | 3.0 m |
| 15 m (49.2 ft) | 8.44 m | 3.8 m |
| 20 m (65.6 ft) | 11.25 m | 5.0 m |
| 25 m (82.0 ft) | 14.06 m | 6.2 m |
| 30 m (98.4 ft) | 16.88 m | 7.5 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) | 356 m² | 25.1 × 14.1 m |
| Quiet street at night (5 lux) | 71 m² | 11.2 × 6.3 m |
| Lit city square (15 lux) | 24 m² | 6.5 × 3.7 m |
| Bright urban area (30 lux) | 12 m² | 4.6 × 2.6 m |
| Indoor, lights dimmed (50 lux) | 7 m² | 3.6 × 2.0 m |
Full specifications
| 3D Modes | Full HD 3D |
|---|---|
| Aspect Ratio | 16:9 (HD) |
| Audible Noise | 28 dB |
| Brightness | 4,000 Lumens (ANSI) 1 |
| Color Processing | 10-bit |
| Connection Panel | 12-Volt Trigger Audio In: Mini Jack Audio In: RCA Audio Out: Mini Jack Composite: RCA HDMI 1.4a x 2 Network: RJ-45 RS232: DB-9pin USB: A x 2 VGA In: Dsub-15pin VGA Out: Dsub-15pin |
| Contrast | 20,000:1 (full on/off) |
| Data Modes | MAX 1920x1080 |
| Digital Keystone | Vertical only |
| Digital Zoom | Yes |
| Display Type | 0.65" DLP x 1 |
| Features | Interactive Short-Throw Closed Captioning DICOM Full HD 3D Blackboard Mode Laser Pointer Crestron RoomView™ |
| Image Size | 79.86" - 100.23" |
| Included Lens | Fixed focal length , manual focus |
| Internal Speakers | 16.0 Watts Mono |
| Lamp Model | BL-FU260B Buy BL-FU260B Lamp |
| Lens Shift | No |
| Light Source | 260W Metal Halide bulb |
| Light Source Life | 3,000 hours / 6,500 hours (Eco) |
| MSRP | n/a |
| Power | 310 Watts 100V - 240V |
| Projector Placement | For a " diagonal screen, place the projector lens 1'-10" from the screen. |
| Projector Size | 3.89" x 15.15" x 12.20" (HxWxD) |
| Released | July 2015 |
| Resolution | 1920x1080 |
| Status | Discontinued Dec 2019 |
| Throw Distance | 1.5' - 1.8' Calculate Throw Distance |
| Throw Ratio | 0.25:1 (D:W) |
| Video Modes | 720p, 1080i, 1080p/60, 576i, 576p, 480p, 480i |
| Warranty | 3 Years |
| Weight | 10.7 lbs |
Specifications compiled from ProjectorCentral and manufacturer data. Prices change — verify with dealers.
Similar projectors
| Model | Lumens | Resolution | Light source | Throw ratio | Street price |
|---|---|---|---|---|---|
| Optoma HZ40HDR | 4,000 | 1920×1080 | Laser Phosphor | 1.48–1.62:1 | $712 |
| Optoma ZH400 | 4,000 | 1920×1080 | Laser Phosphor | 1.48–1.62:1 | $999 |
| Optoma ZH400ST | 4,000 | 1920×1080 | Laser Phosphor | 0.5:1 | $1,499 |
| Optoma ZH430UST | 4,000 | 1920×1080 | Laser Phosphor | 0.25:1 | $1,999 |
| Optoma ZH451ST | 4,000 | 1920×1080 | Laser Phosphor | $1,699 | |
| Optoma GT2400HDR | 4,200 | 1920×1080 | Laser Phosphor | 0.48:1 | $1,299 |
| Optoma GT2100HDR | 4,200 | 1920×1080 | Laser Phosphor | 0.5:1 | $1,299 |
| Optoma ZH450ST | 4,200 | 1920×1080 | Laser Phosphor | 0.5:1 | $1,999 |