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Optoma BX-CTA18 Motorized Short Throw Lens

SKU: BX-CTA18
(0)
$3,499.00

The Optoma BX-CTA18 is a motorized short-throw lens engineered for professional installation environments, including rental staging, entertainment venues, and museum exhibits. Its motorized zoom and lens shift memory provide exceptional flexibility, allowing precise image alignment without manual adjustment.

With a throw ratio of 0.84 to 1.02:1, this lens can project images ranging from 50 inches up to 1,000 inches, accommodating a wide variety of screen sizes and venue configurations. The optical design features an f-stop range of 2.0 to 2.3 and a focal length of 18.13 to 21.75 mm, delivering sharp, high-contrast visuals.

Designed specifically for the Optoma ProScene ZU1700, ZU1900, and ZU2200 DuraCore laser projectors, the BX-CTA18 integrates seamlessly to extend the capabilities of your high-brightness projection system.

Key Features

Brand Optoma
Model Number BX-CTA18
UPC 796435071165
Product Type Short-Throw Projector Lens
Compatible Models Optoma ProScene ZU1700, ZU1900, ZU2200
Throw Ratio 0.84 ~ 1.02:1
Zoom Type Motorized
Zoom 1.2x
Lens Shift Motorized with Memory
f-Stop 2.0 ~ 2.3
Focal Length 18.13 ~ 21.75 mm
Min Screen Size 50 inches
Max Screen Size 1,000 inches
Min Throw Distance 2.95 ft
Max Throw Distance 72.08 ft
Net Weight 6.61 lbs
Gross Weight 7.76 lbs

Compatibility

ProScene ZU1700, ProScene ZU1900, ProScene ZU2200

Warranty

Limited Warranty

Downloads

Frequently asked questions

Which projectors are compatible with the Optoma BX-CTA18 lens?

The BX-CTA18 is designed for use with the Optoma ProScene ZU1700, ZU1900, and ZU2200 Ultra Bright DuraCore laser projectors.

What is the throw ratio of this lens?

The throw ratio ranges from 0.84:1 to 1.02:1, allowing for flexible placement in various installation environments.

Does the BX-CTA18 have motorized zoom?

Yes, it features motorized zoom with a 1.2x range and motorized lens shift memory for easy installation and adjustment.

What screen sizes can this lens project?

It can produce images from 50 inches up to 1,000 inches, making it suitable for both small venues and large auditoriums.