Zorsika WK351 Projector Lens Compatible Models: Yunguo F80A

Lens Specifications

The above parameters are from Zorsika's product database. For complete technical specifications, please contact your sales representative.

Compatible Models: 1 Projector (with Parameters)

Below are the verified compatible projectors for WK351 (Yungo projectors), with brightness, resolution, and zoom ratio for each:

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

What Zorsika Lenses Offer

Zorsika provides OEM-spec replacement lenses for WK351, with key parameters matched to original specifications, supporting bulk procurement and supply for projects.

Zorsika OEM-spec replacement, compatible with Yungo F80A and 1 other model; enter WK351 in the search system on Zorsika's official website to view the complete compatible model list.

• Optical Matching: Focal length, throw ratio, and lens elements matched to OEM specifications
• Resolution Testing: Every lens tested before shipment, MTF data available
• Coating Process: Lens coating at OEM grade, minimizing light loss
• Stable Supply: Supports bulk procurement and project-based supply

In short: The lens is the optical core — don't gamble with picture quality over price differences. Zorsika projector lenses are manufactured to OEM specifications, offering overall advantages.

Note: Actual imaging performance depends on chassis condition and installation environment. For bulk orders, it is recommended to test one unit first.

What to Watch for When Replacing a Lens

• Power off before lens replacement: Always shut down and wait for the cooling fan to stop before removing or installing the lens. Avoid live operations to prevent interface damage.
• Don't touch the glass: Fingerprints and oil stains directly affect image quality. Hold the lens barrel, not the glass. Use an air blower for dust; do not wipe with cloth.
• Focus before tightening: After positioning, test focus first, then tighten the mounting screws. Loose screws over time can cause image drift.
• Check interface cleanliness: Dust on the mount and contacts can cause poor contact. Clean them when replacing the lens for better reliability.

Frequently Asked Questions

Q: My machine is not on the list above. Can I use WK351?

A: The list shows verified models only, not the complete range. Projectors of the same brand and generation often share lens interfaces. It's safer to take photos of the machine nameplate and original lens and send them to Zorsika technical support for confirmation.

Q: Can the lens replace the original 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 spec table above) are matched item by item against OEM optical parameters (focal length, throw ratio, lens elements), with consistent lens coating processes, delivering sharp images without soft edges. Regular replacement lenses often use ordinary glass 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, and each unit undergoes resolution testing before shipment. Compared to OEM, we offer shorter lead times and better overall value; compared to other replacement lenses, we provide data-backed optical performance.

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

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

Q: Does WK351 come with installation instructions?

A: Yes. Lens removal and installation steps are generally consistent for models like Yunguo. Contact Zorsika sales to receive illustrated or video instructions for your specific model.

Q: What is the lens warranty period?

A: All Zorsika projector lenses come with 12 months of warranty. Normal use and non-human damage (such as impact, water ingress, or unauthorized disassembly) can be directly handled through after-sales service. The warranty period is calculated from the shipping document date.

Related Links

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

Purchase Inquiry

For WK351 solution consultation, project proposals, or a complete model compatibility 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

The lens models and compatible projector models in this article are sourced from the Zorsika product database. Data is continuously updated. Please confirm with actual inquiry for accuracy.