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Home Page > Product > Accessories > Optional lenses > BX-CTA18

BX-CTA18

Short-throw Lens with Motorized Zoom

The BX-CTA18 short throw lens is ideal for rental installations or permanent install applications within the entertainment or museum sectors. Motorized Lens shift memory and Motorized Zoom add to the lens's use-case flexibility and easy installation. With a throw ratio of 0.84 ~ 1.02:1, you can easily produce images in sizes from 50" up to 1000"

Designed for use with Optoma ZU1700, ZU1900, ZU2200 Ultra Bright DuraCore laser projectors.

Features

Compatible Models
Specification
General
Net weight
5.47 lbs
Gross weight
7.76 lbs
UPC
796435 07 116 5
Lens
Throw ratio (min)
0.84
Throw ratio (max)
1.02
Min throw distance (feet)
2.95
Max throw distance (feet)
72.08
f-stop (min)
2
f-stop (max)
2.3
Focal length (mm)
18.13 ~ 21.75
Min screen size (inch)
50
Max screen size (inch)
1,000
Zoom type
Motorised
Zoom
1.2x
Motorised lens
Yes
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