Barco R9832756 Zoom Long-Throw Lens for 19 Models

Genuine Barco Lens R9832756 Zoom is an original optical accessory for Barco engineering projectors. It is a long-throw lens (Long Throw) with a throw ratio of 1.52-2.92:1. The factory compatibility list covers 19 models. Before installation, simply verify the projector model and panel size; no adapter rings are needed. The value of a genuine lens lies not in the additional specifications, but in the fact that it is calibrated at the factory to the optical path and mount of the corresponding projector series. Image circle coverage, edge illumination, and focus travel all meet the design specifications, eliminating the need to use keystone correction to compensate for image quality.

1. Lens Specifications

Brand	Barco（Barco）
Lens Model	R9832756 Zoom
Throw Ratio	1.52-2.92:1
Product Type	Long Throw (Long Throw)
Compatible Models	19 projectors
Warranty	12 months; eligible for after-sales service if the damage was not caused by the user, subject to the date on the dispatch receipt

The above specifications are subject to the factory specifications. For mechanical dimensions, flange distance, and mount type not shown in the specifications table, please contact us with the exact projector model. Placing an order solely because the model numbers are similar carries the risk that the lens will not fit.

2. Converting Throw Ratio to Installation Distance

The throw ratio is the ratio of the installation distance to the image width. This genuine zoom lens has a throw ratio of 1.52-2.92:1. A given image size corresponds to a range of installation distances, and the lens can be focused at any distance within that range.

Image Size	Image Width	Required Installation Distance
100 inches	2.15 m	Approx. 3.27 – 6.28 m
120 inches	2.58 m	Approx. 3.92 – 7.53 m
150 inches	3.22 m	Approx. 4.90 – 9.42 m
200 inches	4.30 m	Approx. 6.54 – 12.56 m

These figures represent the clear distance from the front surface of the lens to the projection screen and do not include the space required for rear cooling and cabling. They are calculated for a 16:10 image; actual distances are subject to on-site measurements and the factory manual.

Image quality varies at the two ends of the zoom range. Toward the short-throw end, the image is brighter and the edges are slightly softer; toward the long-throw end, the edges are sharper and brightness decreases slightly. Where the venue allows, position the lens near the middle of the range. After installation, find the sharpest setting on the focus ring, then fine-tune the lens shift.

3. Compatible Models (19 Projectors)

The following table is taken from the factory compatibility list. Brightness and resolution are populated from the model database; entries marked with «—» are unavailable and have not been estimated.

Model	Brightness	Resolution
G50-W6	5400 lumens	1920x1200
G60-W10-B	9000 lumens	1920x1200
G60-W10-W	9000 lumens	1920x1200
G60-W7-B	6300 lumens	1920x1200
G60-W7-W	6300 lumens	1920x1200
G60-W8-B	7300 lumens	1920x1200
G60-W8-W	7300 lumens	1920x1200
G62-W11-B	9500 lumens	1920x1200
G62-W11-W	9500 lumens	1920x1200
G62-W14-B	11500 lumens	1920x1200
G62-W14-W	11500 lumens	1920x1200
G62-W9-B	8000 lumens	1920x1200
G62-W9-W	8000 lumens	1920x1200
PGWU-61B	5900 lumens	1920x1200
PGWU-62L	6000 lumens	1920x1200
PGWU-62L-K	6000 lumens	1920x1200
PGWX-61B	6200 lumens	1280x800
PGWX-62L	6000 lumens	1280x800
PGXG-61B	6750 lumens	1024x768

To determine whether a model outside this list is compatible, send us a photo of the projector nameplate and the existing lens. Same-generation platforms often share the same mount, but ordering based solely on similar model numbers is not worth the risk.

Throw Ratios Across Model Series

The nominal throw ratio of the same R9832756 Zoom lens varies depending on the series in which it is installed. When selecting a lens, use the value for the series of the actual projector.

Model Series	Throw Ratio
—	1.52-2.92:1

4. Three Checks Before Replacement

• Confirm the projector panel and resolution. Each genuine lens is designed for a specific panel size. If the panel specifications differ, the image circle cannot cover the full panel, resulting in vignetting or edge light loss after installation.
• Calculate the installation distance first. This lens has a nominal throw ratio of 1.52-2.92:1. Use the table in Section 2 to calculate the distance for your venue. Fixed-focus lenses offer no adjustment margin, so even a zoom lens requires 10–20 cm of clearance at both ends.
• Verify the mount and locking mechanism. Genuine lenses are calibrated to the mount of the corresponding projector series. You must hear the lens click into the locked position after installation. A skewed image or soft edges are usually caused by the lens not being fully locked rather than by a fault in the lens itself.

If you are unsure, send us one photo each of the projector nameplate and the current lens nameplate. Verification against the actual hardware is the most reliable approach.