OPTOMA 

OPTOMA ML1050STI 1280X800 WXGA, 1000 HK LUMENS, 20:000:1 CONTRAST, SHORT THROW 0.8:1 TR, AUTO FOC

Mfg Part Number:  ML1050STI  
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Price: $1,404.39
Quantity:
In Stock: 13
Last Updated: Aug 18, 2025
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Ultra-compact short throw LED projector

The ML1050STi is a compact and versatile projector designed for various scenarios. Whether you're in a business meeting, presenting on-the-go, or enjoying movies at home, this tiny powerhouse weighs less than 15oz and comes with a convenient carry bag.

Present without a laptop using built-in features. Play content directly from the projector, seamlessly display presentations with the Native Office Viewer, and access files via MicroSD and USB. For wireless connectivity, use the Display Share app. The ML1050STi is also great for digital signage - mount it any way you like.

Perfect for HD movie nights at home, our compact projector lets you watch films directly from a microSD card* or USB stick. With built-in memory, you can enjoy entertainment without extra devices. Gamers will appreciate the quick 16ms input lag for a competitive edge.

Features

HD Ready and LED technology - Great for movies, gaming and PC-free presentations

Short throw lens with auto focus

Feature packed - Built-in media player, optional wireless, HDMI, micoSD and built-in speaker

Ultra compact and lightweight - less than 15oz

Designed for the future

We are committed to reducing the overall environmental footprint of our products so we can do right by the planet.

Designing innovative products with sustainability in mind considers every phase of a product's lifecycle, from design, manufacturing, logistics, and usage, to packaging.

Energy-saving technology

Reduces power consumption by up to 47% compared to lamp-based solutions.

Reduced carbon footprint

Compact products made with fewer materials to minimize logistical environmental impact.

Eco-friendly packaging

Packaging contains up to 97% recyclable materials.

Sustainable materials

Made from non-hazardous and recycled materials.

Short Throw

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

LED technology

Optoma LED projectors use high-quality individual red, green and blue LEDs to create the projected image. In many situations, the perceived brightness from LED illumination can be twice that of an equivalent lamp-based model. This phenomenon is known as the Helmholtz-Kohlrausch (HK) effect. They also deliver increased efficiency to maintain consistent brightness, superior color performance, instant on/off and an extraordinary life span.

Amazing colors

Give powerful presentations and educational lessons with stunning colors. Optoma projectors provide reliable color performance suitable for any content and environment. From accurate sRGB colors for lifelike images to vibrant punchy presentations. We have a display mode to meet your needs. Perfect for a wide range of graphic and video presentations.

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.

Auto keystone

Auto keystone automatically adjusts the trapezoid effect to create a perfectly aligned image when a projector is off-axis, or the desired projection surface is not perfectly flat.

Auto focus (AF)

Providing a quick, hassle free and more convenient setup; You can enjoy a detailed clear image in a matter of seconds with super fast automatic laser focusing.

Main Specification
General Information
Manufacturer Optoma Technology
Manufacturer Part Number ML1050STI
Manufacturer Website Address http://www.optomausa.com
Brand Name Optoma
Product Model ML1050STi
Product Name ML1050STi DLP Projector
Product Type DLP Projector
Technical Information
Projection Method Front
3D Type 3D Ready
Vertical Scan Range 24 Hz - 85 Hz (120 Hz for 3D)
Projection Lens
Throw Type Short Throw
Maximum Focal Length 8.02 mm
Minimum Diagonal Image Size 50"
Maximum Diagonal Image Size 100"
Minimum Projection Distance 33.86"
Maximum Projection Distance 67.72"
Lamp
Number of Lamps 1
Lamp Type LED
Normal Mode Lamp Life 20000 Hour
Image
Standard Mode Brightness 535 lm
Native Aspect Ratio 16:10
Throw Ratio 0.8
Contrast Ratio 20,000:1
Video
Video Signal Standard HDTV
Output Scan Format 1080i
Audio
Speaker Included Yes
Interfaces/Ports
HDMI Yes
USB Yes
Battery Information
Batteries Included Yes
Power Description
Operating Power Consumption 67 W
Physical Characteristics
Product Color White
Color Family White
Height 2.2"
Width 4.4"
Depth 4.8"
Weight (Approximate) 14.08 oz
Miscellaneous
Application/Usage Entertainment
Application/Usage Home
Application/Usage Digital Signage
Application/Usage Presentation
Application/Usage Meeting
Application/Usage Room
Application/Usage Gaming
Application/Usage Education
Application/Usage Business
Package Contents
  • ML1050STi DLP Projector
  • Carry Bag
  • Universal I/O Cable
  • AC Power Cord
  • Remote Control
  • 1 x CR2032 Battery
  • Basic User Manual
  • 1 x RS232 Mini-USB Adaptor
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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