Optoma Technology CTA20 Overview
The Optoma BX-CTA20 1.2-1.5:1 Motorized Zoom Lens is designed for use with the ZU1700, ZU1900, and ZU2200 Ultra-Bright DuraCore laser projectors. This lens has a standard throw ratio that can adjust from 1.2 to 1.5:1, offering flexible installation in small-to-medium-sized theaters, museums, corporate venues, and more.
The BX-CTA20 can potentially project images from 50 to 1000″. With its standard throw ratio, from a distance of 25′, it can fill a 16:10 aspect ratio screen from 200 to 250″ wide. When combined with a compatible projector, the BX-CTA20 lens is fully motorized with full lens memory to simplify setup.
- ZU1700
- ZU1900
- ZU2200
Items Included
- Optoma Technology BX-CTA20 1.2-1.5:1 Motorized Zoom Lens
- Limited 3-Year Manufacturer Warranty
Additional Resources
No additional resources available
Optoma Technology CTA20 Specs
| Lens Type |
Zoom |
| Motorized |
Yes |
| Throw Ratio |
1.2 to 1.5:1 |
| Aperture |
f/2.18 to 2.56 |
| Focal Length |
f = 1 to 1.25mm |
| Compatibility |
Optoma Technology ZU1700 Optoma Technology ZU1800 Optoma Technology ZU2200 |
| Lens Type |
Zoom |
| Motorized |
Yes |
| Throw Ratio |
1.2 to 1.5:1 |
| Aperture |
f/2.18 to 2.56 |
| Focal Length |
f = 1 to 1.25mm |
| Throw Distance |
4.25 to 106′ / 1.3 to 32.3 m |
| Projection Size |
50 to 1000″ / 1.3 to 25.4 m |
| Aspect Ratio |
16:10 |
| Zoom Ratio |
1.25 |
| Image Size (H x V) |
Minimum: 42 x 26″ / 106 x 66 cm Maximum: 848 x 530″ / 2153 x 1346 cm |
| Weight |
3.68 lb / 1.67 kg |
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