Zorsika WJ146 Projector Lens for Sennon SNP-DU12LU / SNP-DU11K

WJ146 Compatible Projector Models (2 models, with brightness/resolution/zoom ratio)

Below are the WJ146 verified compatible projector models (Sonk projectors), with brightness, resolution, and zoom ratio for each:

Note: Brightness, resolution, and zoom ratio are sourced from the Zorsika product database (subject to the projector nameplate/manual). Lens compatibility is determined by chassis interface and optical structure; for models not on the list, please contact Zorsika technical support for confirmation.

Lens Specifications

All parameters above are from the Zorsika product database. For complete technical specifications, please contact your sales representative.

FAQ

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 select a lens with the corresponding throw ratio based on the actual installation distance. If you're unsure, send us the installation distance and screen size and Zorsika technical support will help you with recommendations.

Q: My machine is not in the list above. Can I still use WJ146?

A: The list represents verified models, not an exhaustive compilation. Projectors of the same brand and generation typically share lens mounts. Sending photos of the unit's nameplate and original lens to Zorsika technical support for confirmation is the safest approach.

Q: Can this lens replace the OEM lens?

A: The lens is the core of the projection optical path, directly determining clarity and color accuracy. Zorsika lenses (models listed in the specification table above) are item-by-item matched against OEM optical parameters (focal length, throw ratio, lens elements), with consistent coating processes, producing sharp images without edge blurring. Ordinary replacement lenses often use regular glass elements with insufficient coating layers, resulting in noticeable brightness loss and color shift. For engineering and exhibition applications, Zorsika is recommended.

Q: Why choose Zorsika over OEM?

A: Zorsika lenses are manufactured according to OEM optical blueprints, with lens elements, coatings, and throw ratios matched item by item. Every unit undergoes resolution testing before leaving the factory. Compared to OEM, we offer shorter lead times and better overall value; compared to other replacement lenses, our optical quality is guaranteed with data.

Q: What's the warranty period for the lens?

A: All Zorsika projector lenses come with a 12-month warranty. Normal use and non-human damage (such as impacts, water damage, or unauthorized disassembly) can be directly handled through after-sales support. The warranty period is calculated from the date on the shipping invoice.

Why Choose Zorsika for the Same Specifications

WJ146 is a commonly used lens in projects. Zorsika matches OEM parameters item by item, and every unit undergoes resolution testing before leaving the factory, with optical quality guaranteed by data.

Zorsika's equivalent alternative model is compatible with 2 models: Sonnoc SNP-DU12LU, SNP-DU11K, etc. Enter WJ146 in the search system on Zorsika's official website to find the complete list of compatible projector models.

• Optical Matching: Focal length, throw ratio, and lens elements matched to OEM parameters
• Resolution Testing: Every unit tested before shipping, MTF data available
• Coating Process: Lens coatings at the same level as OEM to minimize light loss
• Stable Supply: Supports bulk purchasing and project fulfillment

Bottom line: The lens is the optical core—don't gamble with image quality over price differences. Zorsika projector lenses are manufactured according to OEM blueprints, offering overall advantages.

Note: Actual imaging performance is affected by projector condition and installation environment. For bulk orders, it is recommended to obtain one unit for testing first.

What to Watch for When Replacing the Lens

• Power off before replacing the lens: Make sure to shut down and wait for the cooling fan to stop completely before removing or installing the lens to avoid interface damage from live operations.
• Don't touch the lens elements: Fingerprints and oil stains directly affect image quality. Hold the lens barrel without touching the elements. Use an air blower to gently remove dust; do not wipe with cloth.
• Lock tight after focusing: After the lens is seated, perform focus testing first, then tighten the fixing screws to prevent image drift caused by loosening during long-term use.
• Keep interfaces clean: Dust buildup on mounts and contacts can cause poor connection; cleaning during lens replacement is a safer practice.

Related Query Links

• Zorsika Technical Support Center
• Projector Brands & Compatible Model Search
• Projector Lamp / Lens / Air Filter Product Library

Purchase Consultation

For Zorsika WJ146 solution consultation, project planning, or complete compatible model list, contact us through:

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

Lens models and compatible projector data in this article are sourced from Zorsika's product database. Data is continuously updated. Please confirm with actual inquiry.