Optoma EH412ST Short Throw 1080p HDR Professional Projector - White

A Bright Short-Throw Projector for Professional Presentations

The Optoma EH412ST Short Throw 1080p HDR Professional Projector in White is a compact and powerful projection solution designed for classrooms, meeting rooms, business presentations, training environments, and professional multimedia applications. Featuring Full HD 1080p resolution, 4,000 ANSI lumens of brightness, HDR10 compatibility, and a 0.50:1 short-throw ratio, it delivers sharp, vibrant images while fitting easily into space-constrained environments.

Designed for Space-Constrained Installations

The EH412ST features a short-throw lens that can project a 100-inch image from just over a metre away, making it ideal for small classrooms, meeting rooms, and presentation spaces. Its compact and lightweight design makes it easy to install or transport for off-site presentations, while vertical keystone correction helps simplify image alignment.

Bright Full HD and HDR Image Performance

Using DLP display technology, the EH412ST delivers native 1920 x 1080 Full HD resolution with 4,000 ANSI lumens of brightness and a 50,000:1 contrast ratio. HDR10 compatibility enhances supported content with improved contrast, brightness, and colour depth, while HDMI 2.0 supports 4K UHD input. Full HD 3D compatibility provides an additional option for immersive multimedia content.

Built for Practical Professional Use

The EH412ST uses a 240W lamp with up to 15,000 hours of operating life in Eco+ mode, helping reduce maintenance requirements. HDMI, VGA, USB power, and RS-232 connectivity provide flexible options for modern presentation systems. A built-in 10W speaker delivers clear audio without requiring an external sound system for everyday presentations.

Key Features at a Glance

• Projector: Optoma EH412ST
• Colour: White
• Display Technology: DLP
• Native Resolution: Full HD 1080p (1920 x 1080)
• Brightness: 4,000 ANSI lumens
• Contrast Ratio: 50,000:1
• Light Source: 240W Lamp
• Lamp Life: Up to 15,000 hours in Eco+ mode
• Throw Ratio: 0.50:1 Short Throw
• Projection Size: Approximately 36.2-307.8 inches
• HDR: HDR10 compatible
• 4K Input: Supports 4K UHD input
• 3D: Full HD 3D support
• Keystone Correction: Vertical ±40°
• Speaker: 10W built-in speaker
• Connectivity: HDMI 2.0, HDMI 1.4a with 3D/MHL, VGA, USB-A power, audio, and RS-232
• Application: Classrooms, meeting rooms, business presentations, training, and professional multimedia

A Reliable Short-Throw Projector for Professional Applications

The Optoma EH412ST Short Throw 1080p HDR Professional Projector in White is an excellent choice for users who need bright Full HD projection in smaller spaces. Combining 4,000 ANSI-lumen brightness, short-throw flexibility, HDR10 compatibility, 4K input support, Full HD 3D, long lamp life, and practical connectivity, it provides a dependable solution for education, business presentations, training rooms, meetings, and professional multimedia applications.