Optoma BX-CTA21 1.5 - 2.0:1 Motorized Standard Throw Zoom Lens

Optoma's BX-CTA21 is a motorized standard A21 lens for Optoma's WU1500 projector that comes with a throw ratio (distance/width) of 1.5 ~ 2.0:1 (dependent on resolution).

Applications

• This lens is designed to work with the following models:
  • WU1500
  • ZK750
  • ZK1050

Specifications

• Model Name: A21
• Lens Name: Standard
• Throw Ratio:
  • WU1500: 1.5 ~ 2.0
  • ZK Series: 2.12 ~ 2.83
• Zoom Ratio: 1.33x
• F number: 2.0
• Focal Length: 31.8 ~ 42.1mm
• Zoom and Focus Adjustment: Motorized zoom and focus
• Throw Distance: 1.6m ~ 21.5m
• Projected Image Size: 50°-500° diagonal
• Motorized Lens Shift:
  • Vertical: +/-60% offset
  • Horizontal: +/- 25% offset
• Brightness Ratio: 100%
• Dimensions: 3.8" x 3.8" x 8.7"
• Weight: 5.1 lbs.