Product details
The LS740HD is part of ViewSonic's Luminous Superior series, a range of high brightness, lamp-free projectors designed for business and education environments. Thanks to third-generation laser phosphor
technology, it delivers 5,000 ANSI lumens for up to 30,000 hours and provides bright, vivid images without changing lamps. The lamp-free design offers an environmentally friendly and cost-effective solution, while the projector's lightweight and compact design reduces transportation costs. With a projection area of up to 300 inches in Full HD 1080p and high native contrast, the projector is perfect for meeting rooms, lecture halls and public areas. The projector features 1.3x optical zoom, H/V keystone function, 4-corner adjustment, 360° projection and portrait mode for easy installation and versatile applications.
| Projector type | Business / School Projector |
| Projector technology | DLP |
| Contrast ratio | 3000000 :1 |
| Throw ratio | 1.13 - 1.47:1 |
| Equipment + Functions | Cable lock slot, Keystone correction, Remote control |
| Image resolution | 1920 x 1080 pixels |
| Max. Projection area (inch) | 300" |
| Item number | 36942517 |
| Manufacturer | |
| Category | |
| Manufacturer no. | LS740HD |
| Release date | 8/15/2023 |
| Sales rank in Category Projector | |
| Maximum order quantity | 8 |
| Colour group | White |
| Projector type | Business / School Projector |
| Projector technology | DLP |
| Installation place | Ceiling, Table |
| Focus type | Manual focus |
| Aperture | f/2.8 |
| Focal length | 7.5 mm |
| Projector equipment + functions | Cable lock slot, Keystone correction, Remote control |
| Aspect ratio | 16:9 |
| Display resolution | Full HD |
| Image resolution | 1920 x 1080 pixels |
| 4K Technology | Native Ultra-HD |
| Contrast ratio | 3000000 :1 |
| Brightness (ANSI) | 5000 lm |
| Projection ratio | Variable |
| Max. Projection area (inch) | 300" |
| Horizontal scanning area | 15 - 102 kHz |
| Vertical scanning range | 23 - 120 Hz |
| Min. throw ratio | 1.13 :1 |
| Max. throw ratio | 1.47 :1 |
| Image adjustment | Keystone correction |
| Zoom type | Manual |
| Optical zoom | 2 x |
| Min. projection distance (metres) | 0.75 m |
| Max. projection distance (metres) | 9.76 m |
| Multimedia features | Integrated loudspeakers |
| Video connections | HDMI (2x) |
| Audio Connections | HDMI (2x) |
| Data ports | RJ45, RS-232 (1x), USB 2.0 Type A |
| Max. noise level | 32 dB |
| Noise level in power saving mode | 27 dB |
| Bulb type | LED |
| Lamp technology | Laser |
| Lamp service life | 20000 h |
| Life energy-saving mode | 30000 h |
| Power supply | Electrical connection |
| Conventional energy consumption | 210 W |
| Power consumption (standby) | 0.50 W |
| Scope of delivery | Quickstart overview, Warranty card |
| Length | 216 mm |
| Width | 286 mm |
| Height | 129 mm |
| Weight | 4.50 kg |
| Length | 40.50 cm |
| Width | 28.40 cm |
| Height | 15.60 cm |
| Weight | 4.67 kg |
Specifications may include unverified machine translations.
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14-day cancellation right
30-day right of returnReturn policy
30-day right of returnReturn policy
24 Months Statutory warrantyGuarantee provisions