Before Changing the Lens: 2 Compatible Projectors for WK164

When replacing a lens on an engineering projector, the biggest fear is buying one that doesn't fit. This article covers which ROLY projector models the WK164 supports and what to pay attention to when selecting it.

WK164 Compatible Projector Models (2 Models, with Brightness/Resolution/Zoom Ratio)

The following are the verified compatible projector models for the WK164 (ROLY projectors), each with brightness, resolution, and zoom ratio:

Note: Brightness, resolution, and zoom ratio are taken from the Zorsika product database (subject to the model nameplate/manual); lens compatibility is based on the projector's interface and optical structure. For models not listed, please contact Zorsika technical support for confirmation.

Lens Specifications

The above specifications are from the Zorsika product database. For the full technical datasheet, please contact our sales team.

Frequently Asked Questions

Q: What if the lens doesn't match the projected image size?

A: First, confirm the lens mount and optical axis position of your projector model, then choose a lens with the appropriate throw ratio based on your actual installation distance. If you're unsure, send the installation distance and screen size to Zorsika technical support, and we'll help you recommend the right one.

Q: My projector isn't in the 2-model list above. Can I still use the WK164?

A: The list covers verified models but isn't exhaustive. Projectors of the same brand and generation often share the same lens mount. For a more reliable answer, take a photo of the model nameplate and the original lens and send it to Zorsika technical support for confirmation.

Q: Can this lens replace the original one?

A: The lens is the core of the projection optical path and directly determines sharpness and color. Zorsika lenses (model listed in the spec table above) are matched item by item against the original optical parameters (focal length, throw ratio, lens groups), with the same lens coating process, delivering sharp images with no edge blur. Ordinary replacement lenses often use standard glass elements with insufficient coating layers, making brightness loss and color shift obvious at a glance. For engineering and exhibition applications, Zorsika is the recommended choice.

Q: Why choose Zorsika instead of the original manufacturer?

A: Zorsika lenses are manufactured according to the original optical drawings, with lens groups, coatings, and throw ratios matched item by item, and each lens undergoes resolution testing before leaving the factory. Compared to the original manufacturer, we offer shorter lead times and better overall value; compared to other replacement lenses, our optical quality is backed by data.

Why Choose Zorsika for the Same Specifications

Zorsika offers an original-spec replacement lens for the WK164, with key parameters matched item by item against the original, supporting bulk project procurement and supply.

The Zorsika replacement model with the same specifications is compatible with 2 ROLY projector models, including the RL-D6Q and RL-D7U. Enter WK164 in the search system on the Zorsika official website to view the full list of compatible models.

• Optical Matching: Focal length, throw ratio, and lens groups matched to original parameters
• Resolution Testing: Each lens tested individually before shipment, with MTF data available
• Coating Process: Lens coatings at the same level as the original, reducing light loss
• Stable Supply: Supports bulk procurement and project supply

In short: The lens is the optical core — don't gamble image quality for a price difference. Zorsika projector lenses are manufactured to original drawings, offering better overall value.

Note: Actual image performance is affected by projector condition and installation environment. We recommend testing one unit before bulk procurement.

What to Pay Attention to When Replacing the Lens?

• Power off before replacing the lens: Be sure to turn off the projector and wait for the cooling fan to stop before removing or installing the lens to avoid damaging the interface.
• Don't touch the lens elements: Fingerprints and oil stains directly affect image quality. Hold the lens barrel, not the glass. Use a blower for dust; never wipe with a dry cloth.
• Tighten after focusing: Focus and test after installation, then tighten the locking screws to prevent image drift from loosening over time.
• Keep the mount clean: Dust on the bayonet and contacts can cause poor connection. Clean them while replacing the lens.

Related Search Resources

• Zorsika Technical Support Center
• Projector Brand and Compatible Model Lookup
• Projector Lamp / Lens / Air Filter Product Library

Procurement Inquiries

For consultation on the Zorsika WK164, project proposals, or the full list of compatible models, contact us through the following channels:

• Website: www.zorsika.com
• Phone: 0086-20-38551187
• Email: sales@zorsika.com
• Business Hours: Monday to Friday, 9:00-18:00

The lens model and compatible projector data in this article are from the Zorsika product database and are continuously updated. Please confirm with actual quotations.