Optoma Technology BX-CTA21 1.5-2:1 Motorized Zoom Lens for Select Optoma Projectors

Designed to meet the rigorous demands of professional AV integrators and large-venue installations, the Optoma BX-CTA21 provides the optical precision and mechanical reliability needed for complex projection environments.

Key Optical Performance & Versatility

• Flexible Throw Ratio: Delivers a versatile 1.5–2:1 throw ratio, making it easier to achieve the desired screen size in rooms with varying depths without needing to completely relocate the projector chassis.
• Motorized Precision: Fully motorized zoom, focus, and lens shift mechanisms allow installers and operators to dial in pinpoint sharpness and exact image geometry remotely via the projector’s remote control or network interface.
• High-Quality Optics: Built with precision-crafted glass elements to maintain edge-to-edge sharpness, high contrast, and minimal optical distortion, ensuring presentations, signage, and video content look pristine across the entire screen.

Seamless Professional Integration

• Dedicated Compatibility: Custom-engineered specifically for select Optoma high-lumen, interchangeable-lens projectors, ensuring a secure mechanical fit and optimized optical performance.
• Streamlined Setup: Significantly reduces installation time and effort in demanding venues such as university lecture halls, corporate auditoriums, theaters, and large conference spaces where manual adjustments are difficult to reach.