,

Optoma EH412ST Full HD 高亮度短焦商用投影機

$10,800

  • 支援4K原生輸入訊號 / HDR10高動態範圍
  • 短焦鏡頭設計,安裝彈性便利
  • 4,000流明高亮度1080p投影機
  • 50,000:1高對比表現
  • 支援多重輸入/輸出介面
  • 長效燈泡壽命,最多15,000小時 (Eco+模式)
  • 26dB超低運作噪音

Short Throw

With a short throw lens, you can project an impressive 100” image from just over a metre away. This allows you to place the projector closer to the wall, reducing shadows so you can present with ease.

4K & HDR Compatible

High dynamic range (HDR) technology improves contrast ratio, brightness, and color depth on the display, delivers brighter whites and deeper black levels. It enhances the details and depth of field, making the images clearer and more realistic.

Superior contrast

Add more depth to your image with a high contrast projector. Compared to competing technology, Optoma DLP projectors provide you with brighter whites and ultra-rich blacks, images come alive and text appears crisp and clear – ideal for business and education applications.

Eco+

Eco+ technology brings together high contrast, improved lamp life and energy saving features that are easy to use while reducing power consumption.

Integrated speaker

A powerful built-in speaker provides exceptional sound quality and an easy setup without the need for costly external speakers.

Low Noise: Quieter than a Whisper

Less than 30 dB in ECO mode.

Direct power off

Power off your projector immediately or directly at the mains. This means you don’t have to wait for the projector to cool down before turning it off.

Quick resume

This feature allows the projector to be instantly powered on again, if it is accidentally switched off.

Energy saving

Using the specially designed lamp modes, you can reduce the power consumption by up to 70%. Each mode also has a positive effect on the lamp life, while lowering the total cost of ownership and reducing maintenance.

Auto power off

There may be instances when the projector is left running when not in use. To help save energy, the “auto power off” feature automatically turns off the projector after a set period of time if it is not being used

Eco AV mute

Stay in control of your presentation with Eco AV mute. Direct your audience’s attention away from the screen by blanking the image when no longer needed. This also reduces the power consumption by up to 70%, further prolonging the life of your lamp.

 

購物車