Sharp XP-41ZL Zoom Telephoto Lens: Compatible with 8 Sharp Projector Models

Sharp Genuine Lens XP-41ZL Zoom is an OEM optical accessory for Sharp professional projectors. It is a long-throw lens (Long Throw) with a throw ratio of 1.30-3.02:1. The official compatibility list covers 8 projector models, so before installation, simply verify the projector model and panel size—there is no need to improvise with adapter rings. The value of an OEM lens lies not in the extra rows of numbers in the specification table, but in the fact that its optical path and mount are calibrated to the relevant projector series at the factory: once installed, the image circle, edge illumination, and focusing travel all meet their design values, with no need to compensate for image quality through keystone correction.

I. Lens Specifications

The above specifications are subject to the OEM specifications. For mechanical dimensions, flange distance, and mount type not listed in the specifications table, please contact us for verification based on the projector model. Ordering solely because the model numbers are similar may result in the lens not fitting.

II. Calculating Installation Distance from Throw Ratio

The throw ratio is the ratio of the installation distance to the image width. This OEM lens is a zoom lens (1.30-3.02:1), so a given image size corresponds to a range of installation distances, and it can focus at any position within that range.

The distances above represent the clear distance from the front face of the lens to the screen, excluding clearance for rear cooling and cable connections. They are calculated for a 16:10 image; actual distances must be verified on site and according to the manufacturer's manual.

Image quality varies at the two ends of the zoom range: at the shorter-throw end, the image is brighter and the edges are slightly softer; at the longer-throw end, the edges are sharper and brightness is slightly lower. Where site conditions allow, the middle of the range is recommended. After installation, find the sharpest position using the focus ring, then fine-tune the lens shift.

III. Compatible Models (8 Models)

The table below is based on the official compatibility list. Brightness and resolution are taken from the model database; where data are unavailable, “—” is shown and no values are estimated.

For models not included in the list, please send us photos of the projector nameplate and the current lens for verification. Platforms from the same generation often share the same mount, but ordering based on a merely similar model is not worth the risk.

Throw Ratios for Different Model Series

The nominal throw ratio differs when the same XP-41ZL Zoom is used with the model series listed below. Use the value corresponding to the actual projector series when selecting a lens.

IV. Three Checks Before Replacement

• Confirm the projector chip and resolution.OEM lenses are designed for a specific panel size. If the panel specifications differ, the image circle cannot provide full coverage, resulting in vignetting or edge light loss after installation.
• Calculate the installation distance first.This lens has a nominal throw ratio of 1.30-3.02:1. Use the table in Section II to match the dimensions of your installation site. A fixed-focus lens offers no adjustment margin, while a zoom lens should also allow an additional 10–20 cm at both ends of the range.
• Verify the mount and locking mechanism.The OEM lens is calibrated to the mount of that projector series, and you must hear it lock fully into place after installation. A skewed image or soft edges are usually caused by incomplete locking rather than a fault in the lens itself.

If you are uncertain, take one photo of the projector nameplate and one of the existing lens nameplate and send them to us. Verification against the actual hardware is the most reliable approach.