Zorsika WK013 Projector Lens Compatible Models: Koyingda C-WU700L C-WU730L OEM Compatible

When fitting a lens to an engineering projector, match the model first. The full compatibility list for the WK013 is in this article.

Lens Specifications at a Glance

The specifications above come from the Zorsika product database. Contact our sales team to request the full technical datasheet.

WK013 Model Compatibility List (2 models, with brightness/resolution/zoom ratio)

The following are verified compatible models for the WK013 (Keyingda projectors), with brightness, resolution and zoom ratio listed for each:

Note: Brightness, resolution and zoom ratio are taken from the Zorsika product database (refer to the projector nameplate/manual for the definitive values). Lens compatibility depends on the chassis interface and optical structure. For models not listed here, contact Zorsika technical support to confirm.

Same Specifications — Why Choose Zorsika

For engineering lenses like the WK013, Zorsika benchmarks every parameter against the original optical specifications (focal length, throw ratio, lens groups). The lens coating process is identical, delivering sharp images with no soft edges — ready to use right out of the box.

Zorsika's equivalent-spec replacement model fits the Keyingda C-WU700L, C-WU730L and other compatible models (2 in total). Enter WK013 in the query system on the Zorsika website to view the complete model compatibility list.

• Optical benchmarking: Focal length, throw ratio and lens groups matched to original specifications
• Resolution testing: Every lens tested before leaving the factory; MTF data available
• Coating process: Lens coatings at the same level as the original, reducing light loss
• Stable supply: Bulk purchasing and project supply supported

In short: the lens is the optical core — don't gamble on image quality to save a few dollars. Zorsika projector lenses are manufactured to original factory drawings and offer a stronger overall value.

Note: Actual image performance depends on the projector's condition and installation environment. We recommend testing one lens before bulk purchasing.

Frequently Asked Questions

Q: Why choose Zorsika instead of the original manufacturer?

A: Zorsika lenses are manufactured to the original optical drawings, with lens groups, coatings and throw ratio benchmarked item by item, and every lens resolution-tested before shipment. Compared with the original, lead times are shorter and overall value is better; compared with other replacement lenses, optical quality is backed by data.

Q: Can this lens replace the original one?

A: The lens is the core of the projector's optical path and directly determines clarity and color. Zorsika lenses (model numbers in the specification table above) are benchmarked item by item against the original optical parameters (focal length, throw ratio, lens groups), with identical lens coating processes for sharp images and no soft edges. Ordinary replacement lenses often use standard glass elements with insufficient coating layers, resulting in visible brightness loss and color shift. For engineering and exhibition applications, Zorsika is the preferred choice.

Q: My projector isn't on the 2-model list above — can I use the WK013?

A: The list covers verified models only, not all possibilities. Engineering projectors of the same brand and generation often share the same lens interface. For certainty, send a photo of the projector nameplate and the original lens to Zorsika technical support for confirmation.

Q: Are there installation instructions for the WK013?

A: Yes. The lens removal and installation steps are basically the same across Keyingda models like these. Contact Zorsika sales for illustrated or video instructions for your specific model.

Q: How long is the lens warranty?

A: All Zorsika projector lenses come with a 12-month warranty. For normal use and non-human-caused damage (such as impacts, liquid ingress or unauthorized disassembly), contact after-sales service directly. The warranty period is based on the date on the shipment document.

Daily Lens Maintenance Tips

• Power off before changing lenses: Always shut down the projector and wait for the cooling fan to stop before removing or installing a lens to avoid damaging the interface while powered.
• Don't touch the glass: Fingerprints and oil directly affect image quality. Hold the lens by the barrel, not the glass. Use an air blower to remove dust — never wipe dry with a cloth.
• Focus, then tighten: After installation, focus and test first, then tighten the fixing screws to prevent image drift from loosening over time.
• Keep the interface clean: Dust on the mount and contacts can cause poor contact. Clean them when changing lenses for added reliability.

Related Resources

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

Purchasing Inquiries

For solution consulting, project proposals or the complete model compatibility list for the Zorsika WK013, contact us via:

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

The lens models and compatible model data in this article come from the Zorsika product database and are continuously updated. Please confirm with an actual quotation.