Projection Lens Optoma A03 ZU650 ZU660 Zoom 1.9x Throw 1.52-2.92

The Optoma A03 projection lens is a compatible accessory for Optoma ZU650 and ZU660 projectors. It provides a 1.9x optical zoom and a throw ratio range of 1.52–2.92, enabling flexible placement relative to the screen. Designed for professional projection setups, this lens supports projection distances from 1.64 m up to 18.87 m and weighs approximately 767 g, making it a lightweight option for changing lenses or temporary installations.

Advantages

The lens offers a wide zoom range that helps adapt image size without moving the projector. Its throw ratio range allows installers to select suitable mounting positions in medium to large rooms. Lightweight construction simplifies handling during installation and reduces strain on motorized lens mounts. Optical design maintains image clarity across the zoom range while ensuring compatibility with the ZU650 and ZU660 projector models.

Suitable for

• Conference rooms and meeting halls where flexible image sizing is required
• Classrooms and lecture theatres with variable throw distances
• Corporate AV installations with ceiling- or pipe-mounted projectors
• Event venues and rental setups requiring quick lens changes

Key specifications

• Zoom ratio: 1.9x
• Throw ratio: 1.52–2.92
• Projection distance: 1.64–18.87 m
• Weight: approx. 767 g
• Compatibility: designed for use with Optoma ZU650 and ZU660 projectors

How to use

Install the lens according to the projector manufacturer's lens-change instructions to ensure proper seating and alignment. After mounting, power up the projector and use the projector's zoom and focus controls to adjust the projected image to the desired size and sharpness. Verify keystone and lens-shift settings if available to correct image geometry. For ceiling- or pole-mounted installations, confirm the throw distance and projection angle against the required screen size before finalizing the mount.

Usage recommendations

Handle the lens carefully to avoid fingerprints on optical elements; use lens caps when the lens is not in use. For best image quality, perform focus and zoom adjustments while displaying test patterns or a projected image. When installing in environments with vibration or movement, ensure the lens and projector are secured to prevent image drift.