Optoma BX CTA18 LENS A18 Motorized Zoom Interchangeable Len For WU1500 projector

Brand: Optoma Maximum Aperture: N/A Type: otorized Zoom Interchangeable Lens Focus Type: Zoom Model: LENS-A18 Mount: N/A Focal Length: 21.5 ~ 28.7mm MPN: BX-CTA18, LENS-A18 Country of Origin: China Optoma BX-CTA18 LENS-A18 Motorized Zoom Interchangeable Len For WU1500 projector Part Number: BX-CTA18 Model Number: LENS-A18 In Good Condition and Full Working Order Tested Includes: 1 x Optoma BX-CTA18 LENS-A18 Motorized Zoom Interchangeable Len For WU1500 projector Product Overview The BX-CTA18 from Optoma is a motorized short throw A18 lens for their WU1500 projector. Specifications Model Name: A18 Lens Name: Short Zoom Trow Ratio: 0.84 ~ 1.02 Zoom Ratio: 1.2x F number: 2.0 Focal Length: 21.5 ~ 28.7mm Throw Distance: 0.9m ~ 11.0m Motorized Lens Shift: Limited range Brightness Ratio: 85% Dimensions: 7.1" x 7.1" x 9.3" Weight: 5.5 lbs.