Zorsika WB420 Projector Lens Compatible Models: Yunguo F80A, Original Factory Compatible

Specifications

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

Compatible Projector Models: 1 Yunguo Projector (Brightness, Resolution, Zoom Ratio)

Listed below are verified compatible models for WB420 (Yunguo 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 for accuracy). Lens compatibility is based on chassis interface and optical structure. For models not listed, please contact Zorsika technical support for confirmation.

Why Choose Zorsika

Zorsika provides OEM-specification replacement lenses for WB420, with all key parameters matched to the original manufacturer's specifications, supporting bulk project procurement and supply.

Zorsika's equivalent replacement model is compatible with Yunguo F80A and 1 other model. Enter WB420 in Zorsika's official website search system to find the complete compatible model list.

• Optical Match: Focal length, throw ratio, and lens elements matched to OEM specifications
• Resolution Testing: Each unit tested before shipment, MTF data available upon request
• Coating Process: Lens coatings at the same grade as OEM, minimizing light loss
• Stable Supply: Supports bulk procurement and project-based delivery

In short: The lens is the optical core—don't compromise image quality for a price difference. Zorsika projector lenses are manufactured to OEM blueprints, offering comprehensive advantages.

Note: Actual imaging performance may be affected by chassis condition and installation environment. For bulk orders, it is recommended to request one unit for on-site testing first.

You Might Be Wondering

Q: Why choose Zorsika over OEM?

A: Zorsika lenses are manufactured according to OEM optical blueprints, with lens elements, coatings, and throw ratio verified 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 alternative lenses, our optical quality is backed by data.

Q: Can the lens replace the OEM one?

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

Q: My machine isn't on the list above, can I use WB420?

A: The list includes verified models only, not all possibilities. Engineering projectors of the same brand and generation often share lens interfaces. Take photos of the machine nameplate and original lens and send them to Zorsika technical support for confirmation is more reliable.

Q: Is there an installation guide for WB420?

A: Yes. Lens removal and installation steps are essentially consistent for models like Yunguo; contact Zorsika sales to obtain illustrated or video guides for your specific model.

Q: What is 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 ingress, unauthorized disassembly) can be handled directly through after-sales service, with the warranty period calculated from the shipping document date.

Daily Lens Maintenance Tips

• Disconnect power before replacing the lens: Make sure to power off and wait for the cooling fan to stop before lens removal or installation to avoid interface damage from live operation.
• Don't touch the lens glass: Fingerprints and oils directly affect image quality; hold the lens by the barrel without touching the glass; use an air blower for dust, never wipe with dry cloth.
• Lock after focusing: After proper installation, test focus first, then tighten the mounting screws to prevent image drift from loosening during long-term use.
• Keep the interface clean: Dust on bayonets and contacts causes poor connection; cleaning during lens replacement is more reliable.

Related Search

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

Procurement Inquiry

For Zorsika WB420 solution consultation, project proposals, or complete compatible model lists, 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 model and compatible model data in this article are sourced from the Zorsika product database, continuously updated; actual quotes should be confirmed upon inquiry.