Barco R9802243 High Performance Ultra Wide Zoom Standard Throw Projector Lens: Medea Compatibility

Barco Original Lens R9802243 High Performance Ultra Wide Zoom is a genuine optical accessory for Barco installation projectors, belonging to the standard throw category, with a throw ratio of 1.06-1.60:1. The original compatibility list covers 1 projector model; before installation, simply verify against the projector model and panel size—no adapter rings needed. The value of an original lens isn't in a few extra rows of specs, but in the fact that it is calibrated at the factory to the optical path and bayonet of that projector series: once mounted, the image circle, edge illumination, and focus travel all match design values, so you don't need keystone correction to compensate for image quality.

1. Lens Specifications

The above specifications are subject to the original manufacturer's specifications. For mechanical dimensions, flange focal distance, and bayonet type not shown in the spec table, please verify with us against your projector model—ordering based on similar model numbers carries the risk of incompatibility.

2. Converting Throw Ratio to Installation Distance

Throw ratio is the ratio of installation distance to image width. This original lens is a zoom lens (1.06-1.60:1), so the same image size corresponds to a range of distances; installation anywhere within this range will allow proper focus.

The above figures are the clear distance from the lens front to the screen, excluding rear ventilation and cabling space behind the projector. Calculated for 16:10 aspect ratio; actual values are subject to on-site measurement and the original manufacturer's manual.

Image quality differs at the two ends of the zoom range: toward the near end the image is brighter with slightly softer edges; toward the far end the edges are sharper with slightly reduced brightness. Where space permits, it is recommended to position within the middle of the range; after installation, first find the sharpest point on the focus ring, then fine-tune the shift.

3. Compatible Models (1 unit)

The table below is taken from the original compatibility list; brightness and resolution are filled in from the model database, with "—" where unavailable, without speculation.

To determine whether models outside this list are compatible, please send us photos of the projector nameplate and the existing lens for verification—same-generation platforms often share bayonets, but ordering based on similar model numbers is a risk not worth taking.

Throw Ratios Across Different Model Series

The same R9802243 High Performance Ultra Wide Zoom mounted on the following series yields different nominal throw ratios; selection must use the value corresponding to the actual projector series.

4. Three Things to Confirm Before Replacement

• Confirm the projector's chip and resolution. Original lenses are designed for specific panel sizes; with a different panel specification, the image circle cannot cover the screen, resulting in vignetting or edge light loss after installation.
• Calculate the installation distance first. This lens has a nominal throw ratio of 1.06-1.60:1; apply it to your venue's dimensions using the table in Section 2. Prime lenses have no margin, and even zoom lenses should leave 10–20 cm at both ends.
• Verify the bayonet and locking. Original lenses are calibrated to the bayonet of that projector series; after mounting, you must hear the lock engage. Skewed images and soft edges are usually caused by incomplete locking, not by the lens itself.

If unsure, take one photo each of the projector nameplate and the existing lens nameplate and send them to us—verification against the actual hardware is the most reliable approach.