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Product Code: PRHO-304
MPN #: E9PD7L311EZ3
Product Condition: New
Struggling with dim, washed-out slides in bright boardrooms? The Optima ZH450ST, 4200 lumens 1080p 0.496:1 Projector delivers crystal-clear Full HD images even in well-lit corporate spaces. Its compact laser design runs for years without lamp changes, giving you reliable, high-impact presentations while cutting energy costs.
Experience real value with these advantages:
Many businesses waste time and money on bulky, high-maintenance projectors that struggle in bright environments. Poor image quality can undermine the impact of your data, while frequent lamp changes interrupt workflow and increase operating costs. The Optima ZH450ST, 4200 lumens 1080p 0.496:1 Projector solves these issues by combining a powerful 4200 lumens DLP engine with a maintenance-free laser light source. Its ultra-compact chassis fits easily into tight ceiling mounts or tabletop setups, delivering large, sharp images without the need for a dedicated projector room. This means you can focus on delivering persuasive content rather than fighting technical limitations.
Find the perfect fit for your environment:
| Projector | |
| Projector / Throw Ratio | 0.496:1 |
| Projector / Brightness | 4200lumens |
| Projector / Contrast Ratio | 300000:1 |
| Projector / Controls & Adjustments | Keystone correction |
| Projector / Class | Digital projector |
| Projector / Native Aspect Ratio | 16:9 |
| Projector / Image Size | 35.8 in - 292 in |
| Projector / Portability | Non-portable |
| Projector / Lamp Life Cycle | Up to 30000 hour(s) |
| Projector / Resolution | Full HD - Full HD (1920 x 1080) |
| Projector / HD Image Format | 1080p |
| Projector / Features | 4:3 aspect ratio support, 16:9 aspect ratio support, 16:10 aspect ratio support, Full 3D HDMI Support, 24/7 operation, 360° projection, portrait projection, DuraCore, HDR10 compatibility, Hybrid Log-Gamma (HLG), AMX Control System, Crestron RoomView, Extron IPLink certified, Amazing Color, Auto Power Off |
| Projector / Max Sync Rate (V x H) | 120 Hz x 140 kHz |
| Projector / Type | DLP projector |
| Projector / Recommended Use | Presentation and multimedia |
| Projector / Min Screen Distance | 1.3ft |
| Projector / Display Resolution Abbreviation | Full HD |
| Projector / Native Resolution | 1920 x 1080 |
| Projector / Lamp Type | Laser |
| Projector / Max Image Size | 292in |
| Projector / Max Screen Distance | 10.5ft |
| Projector / Min Image Size | 35.8in |
| Projector / Projection Distance | 1.3 ft - 10.5 ft |
| Projector Lamp | |
| Projector Lamp / Lamp Type | Laser |
| Projector Lamp / Lamp Life Cycle | 30000hour(s) |
| Miscellaneous | |
| Miscellaneous / Color Category | White |
| Miscellaneous / Included Accessories | Remote control, CR2025 battery |
| Miscellaneous / Security Slot Type | Kensington security slot |
| Miscellaneous / Security Features | Security lock slot (cable lock sold separately), security bar, password protection |
| Miscellaneous / Compliant Standards | IP6X |
| Projector Lens System | |
| Projector Lens System / Lens | Short-throw fixed lens |
| Dimensions & Weight | |
| Dimensions & Weight / Height | 4.5in |
| Dimensions & Weight / Width | 10.8in |
| Dimensions & Weight / Depth | 8.5in |
| Dimensions & Weight / Weight | 6.61lbs |
| Video Input | |
| Video Input / Video Interfaces | HDMI |
| Video Input / Video Modes | 480p, 480i, 576i, 576p, 720p, 1080i, 1080p |
| Audio Output | |
| Audio Output / Type | Speaker(s) |
| Audio Output / Output Power | 15watt |
| Speakers | |
| Speakers / Output Power / Channel | 15 watt |
| Speakers / Type | Integrated |
| Speakers / Speakers | 1 x mixed channel |
| Dimensions & Weight (Shipping) | |
| Dimensions & Weight (Shipping) / Shipping Weight | 9.26lbs |
| Header | |
| Header / Model | ZH450ST |
| Header / Product Line | Optoma |
| Header / Packaged Quantity | 1 |
| Environmental Parameters | |
| Environmental Parameters / Min Operating Temperature | 32 °F |
| Environmental Parameters / Max Operating Temperature | 104 °F |
| Environmental Parameters / Sound Emission | 32dB |
| Environmental Parameters / Humidity Range Operating | 80% |
| General | |
| General / Device Type | DLP projector - 1080p |
| Lens | |
| Lens / Vertical Keystone Correction | -15 / +15 |
| Lens / Horizontal Keystone Correction | -15 / +15 |
| Lens / Type | Short-throw fixed lens |
| Lens / Keystone Correction Direction | Horizontal, vertical |
| Expansion / Connectivity | |
| Expansion / Connectivity / Interfaces | 2 x HDMI - 19 pin HDMI Type A ¦ 1 x USB (power only) - 4 pin USB Type A ¦ 1 x audio line-out - mini-phone stereo 3.5 mm ¦ 1 x serial RS-232 - 9 pin D-Sub (DB-9) (management) ¦ 1 x network - RJ-45 (management) |
| Power | |
| Power / Voltage Required | AC 100-240 V (50/60 Hz) |
| Power / Power Source | AC |
| Power / Power Consumption Stand by | 0.5 watt |
| Summary Details | |
| Projector brightness | 4200 ANSI lumens |
| Projection technology | DLP |
| Projector native resolution | 1080p (1920x1080) |
| Light source type | Laser |
| Service life of light source | 30000 h |
| Fixed focal length | 7.51 mm |
| Zoom type | Fixed |
| Throw ratio | 0.496:1 |
| Analog signal format system | NTSC J |
| Supported graphics resolutions | 640 x 480 (VGA) |
| Supported video modes | 480i |
| Serial interface type | RS-232 |
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We are retiring PICOPC Products MNHO-073, MNHO-048 and MNHO-043 and they have reached EOL (End Of Life) as we are introducing new products with better technology. We would recommend you to look into MNHO-095. For Untangle, pfSense, OPNsense, Windows 11, Proxmox VE etc. we recommend MNHO-095 whereas for Sophos, Kerio Control and Endian, we would recommend MNHO-069. (A complete list of supported OS can be found in each product's listing)