Zorsika WD301 Projector Lens: 3 Compatible Models & Selection Guide

The projector lens directly determines the image size and clarity. The WD301 covers 3 ViewSonic models; check the compatibility list before replacing the lens.

Specifications of This Lens

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

WD301 Compatible Model List (3 Models with Brightness/Resolution/Zoom Ratio)

The following are the verified compatible models for the WD301 (ViewSonic projectors), each with brightness, resolution, and zoom ratio:

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

What the Zorsika Lens Offers You

Zorsika provides an aftermarket replacement lens for the WD301 with the same specifications as the original, with key parameters matched item by item against the original, supporting bulk project procurement and supply.

The Zorsika equivalent replacement model is compatible with 3 ViewSonic models including LS860WU+, LS921WU, and LS920WU; enter WD301 in the Zorsika official website search system to view the full compatible model list.

• Optical Alignment: Focal length, throw ratio, and lens groups matched to original specifications
• Resolution Testing: Each lens individually tested before shipment; MTF data available
• Coating Process: Lens coating 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 an overall advantage.

Note: Actual imaging performance is affected by projector body condition and installation environment. It is recommended to test one unit before bulk procurement.

What to Watch Out For When Replacing the Lens?

• Power Off Before Replacing the Lens: Always turn off the projector and wait for the cooling fan to stop before removing or installing the lens to avoid damaging the interface with power on.
• Don't Touch the Lens Glass: Fingerprints and oil stains will directly affect image quality. Hold the lens by the barrel, not the glass; use an air blower for dust, never wipe with a dry cloth.
• Lock After Focusing: After installation, test focus first, then tighten the locking screws to prevent image drift from loosening over time.
• Keep the Interface Clean: Dust on the mount and contacts can cause poor connection; clean them when replacing the lens for reliability.

Frequently Asked Questions

Q: My projector is not on the 3-model list above. Can I use the WD301?

A: The list covers verified models, but it is not exhaustive. Projectors of the same brand and generation often share the same lens mount. For confirmation, send photos of the nameplate and original lens to Zorsika technical support.

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 shown in the spec table above) are matched item by item against original optical parameters (focal length, throw ratio, lens groups), with the same coating process, delivering sharp images with no soft edges. Ordinary replacement lenses often use standard glass 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?

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

Q: What if the lens doesn't match the 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 unsure, send the installation distance and screen size to Zorsika technical support, and we'll help you recommend the right one.

Q: Is there an installation guide for the WD301?

A: Yes. The lens removal and installation steps for ViewSonic models like these are essentially the same. Contact Zorsika sales to get illustrated or video instructions for your specific model.

Q: What is the warranty period for the lens?

A: All Zorsika projector lenses come with a 12-month warranty. For normal use and non-man-made damage (such as impact, water ingress, or unauthorized disassembly), contact our after-sales service directly. The warranty period is based on the shipping document date.

Related Search Portals

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

Procurement Consultation

For consultation on the Zorsika WD301, project proposals, or the full compatible model list, 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 model data in this article are from the Zorsika product database and are continuously updated; final confirmation is subject to actual inquiry.