Optoma · 3,000–4,999 lumens · Full

Optoma ZH350ST

3,500lumens
1920×1080native
0.5–0.5throw ratio
3.0 kgweight

The Optoma ZH350ST is a DLP x 1 projector rated at 3,500 lumens with a native resolution of 1920×1080. It uses a laser phosphor light source rated for 30,000 hours. Its lens has a throw ratio of 0.5:1. Released April 2023.

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 widthHeightStandard lens
0.5:1
2 m (6.6 ft)1.12 m1.0 m
3 m (9.8 ft)1.69 m1.5 m
4 m (13.1 ft)2.25 m2.0 m
5 m (16.4 ft)2.81 m2.5 m
6 m (19.7 ft)3.38 m3.0 m
8 m (26.2 ft)4.5 m4.0 m
10 m (32.8 ft)5.62 m5.0 m
12 m (39.4 ft)6.75 m6.0 m
15 m (49.2 ft)8.44 m7.5 m
20 m (65.6 ft)11.25 m10.0 m
25 m (82.0 ft)14.06 m12.5 m
30 m (98.4 ft)16.88 m15.0 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 lightMax areaMax width × height
Dark rural site (1 lux)311 m²23.5 × 13.2 m
Quiet street at night (5 lux)62 m²10.5 × 5.9 m
Lit city square (15 lux)21 m²6.1 × 3.4 m
Bright urban area (30 lux)10 m²4.3 × 2.4 m
Indoor, lights dimmed (50 lux)6 m²3.3 × 1.9 m

Full specifications

3D ModesFull HD 3D
Aspect Ratio16:9 (HD)
Audible Noise34 dB / 32 dB (Eco)
Best Used ForK-12 Education Corporate/Business Golf Simulator
Brightness3,500 Lumens (ISO) 2
Color Processing10-bit
Connection PanelAudio Out: Mini Jack HDMI 2.0 x 2 RS232: DB-9pin USB: A
Contrast300,000:1 (full on/off)
Data ModesMAX 1920x1200
Digital KeystoneHorizontal & Vertical
Digital ZoomYes
Display TypeDLP x 1
FeaturesShort-Throw 24/7 Operation Full HD 3D Geometric Correction HDR HDMI CEC Blackboard Mode
Image Size29.98" - 300.07"
Included LensFixed focal length , manual focus
Internal Speakers15.0 Watts Mono
Lens ShiftNo
Light SourceLaser Phosphor
Light Source Life30,000 hours
MSRP$2,279 (USD)
Power139 Watts 100V - 240V
Projector PlacementFor a " diagonal screen, place the projector lens 3'-7" from the screen.
Projector Size4.49" x 10.79" x 8.50" (HxWxD)
ReleasedApril 2023
Resolution1920x1080
StatusShipping
Street Price$1,299 (USD)
Throw Distance1.1' - 10.8' Calculate Throw Distance
Throw Ratio0.50:1 (D:W)
Video Modes720p, 1080i, 1080p/60, 1080p/50, 576i, 576p, 480p, 480i
Warranty1 Year
Weight6.6 lbs

Specifications compiled from ProjectorCentral and manufacturer data. Prices change — verify with dealers.

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