

1024 x 768 XGA - 2500lm - 4:3 - 9.48lb - MPN: EX525ST See Product Details
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Description
The pinnacle of image excellence; the EX525ST gives big screen projection from very short distances. Installed or portable the EX525ST integrates 8W audio and extensive connectivity in an all-in-one design. At 2500 Lumens, this native XGA projector is easy to use and allows for projection without shadows for the best business and education presentations.
Quick Glance
Native Aspect Ratio: 4:3
Interfaces: CompositeVideo Yes, VGA Yes, USB Yes, RJ-45 Yes
Resolution: 1280 x 1024
Projector Type: DLP Projector
Brightness: 1500 lm
Contrast Ratio: 2500:1
Green Compliance: RoHS
Summary
Product Title: Optoma Technology EX525ST Multimedia Projector
Manufacturer: Optoma Technology
Lowest Price: $729.95
Power Score: 4.2 | 2 Reviews
Image Quality
Aspect Ratio: 4:3
Max Resolution: 1280 x 1024
Display Type: DLP Projector
Brightness: 1500 lm
Contrast Ratio: 2500:1
Broadcast Format Displayed: 1080i
Broadcast Format Supported: HDTV
Video Broadcast Standards: NTSC, PAL, SECAM
Lens Features
Max Diagonal Image Size: 304"
Min Projection Distance: 19.69"
Max Projection Distance: 12.14 ft
Lamp Features
Light Source Life: 3000 Hour
Other Features
Interface Connection: CompositeVideo Yes, VGA Yes, USB Yes, RJ-45 Yes
Network Architecture Supported: Ethernet
Green Compliance: RoHS
Dimensions
Height: 4.80 in
Width: 13.35 in
Depth: 10.87 in
Dimensions: 4.80" Height x 13.35" Width x 10.87" Depth
Weight: 9.48 lbs
More Info
URL: Manufacturer Link
Additional Specifications
Projection Method: Ceiling
Uniformity: 85%
Native Resolution: 1024 x 768
Green Compliance: Yes
Digital Zoom Factor: 2x
Zoom Type: Digital Zoom
Maximum Lens Aperture: F/2.59
Economy Mode Lamp Life: 4000 Hour
Speaker Output Power: 8 W
High Mode Brightness: 2500 lm
Graphic Mode: XGA
Compatible Aspect Ratio: 16:9
Vertical Keystone Correction: -20/+20
Maximum Vertical Sync: 56 Hz
Maximum Horizontal Sync: 91 kHz
Network (RJ-45): Yes
Input Scan Format: 1080i
Optoma's EX525ST is a very capable short-throw projector. While no projector is perfect, a projector can be uniquely well-suited to a certain application. The EX525ST is designed to be a fantastic classroom projector, especially when used on a rolling cart. It is capable of putting a very bright, large image on screen from a very short distance. Onboard security features make it difficult to...
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TestSeek.com has collected 3 expert reviews for Optoma EX525ST and the average expert rating is 80 of 100. The average score reflects the expert community’s view on this product. Click below and use TestSeek.com to find all ratings, product awards and conclusions.
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100% Positive (4 or 5)
0% Neutral (3)
0% Negative (1 or 2)
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