Zorsika WK17G Projector Lens for EIKI EK-820LU EK-720LU EK-600LU Compatible OEM

Lens Specifications Overview

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

Compatible Models: 3 Models (with Specifications)

The following are verified compatible models for WK17G (Eiki 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 model nameplate/manual). 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 factory-spec replacement lenses for WK17G, with all key parameters matching the original manufacturer specifications, supporting bulk project procurement and supply.

Zorsika's equivalent replacement model is compatible with Eiki EK-820LU, EK-720LU, EK-600LU and other 3 models; enter WK17G in Zorsika's website search system to find the complete compatible model list.

• Optical Matching: Focal length, throw ratio, and lens elements are matched to original manufacturer specifications
• Resolution Testing: Each unit is tested before shipment, with MTF data available upon request
• Coating Process: Lens coating is equivalent to the original manufacturer's grade, minimizing light loss
• Stable Supply: Supports bulk procurement and project supply

In short: The lens is the core of optics—don't gamble with image quality over a price difference. Zorsika projector lenses are manufactured to original factory specifications, offering overall superior advantages.

Note: Actual imaging performance depends on the projector's condition and installation environment. We recommend testing one unit before proceeding with bulk orders.

You May Wonder

Q: Why choose Zorsika over OEM?

A: Zorsika lenses are manufactured according to original optical specifications, with lens groups, 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, our optical quality is backed by data.

Q: Can the lens replace the OEM one?

A: The lens is the core of the projector optical system, directly determining clarity and color. Zorsika lenses (models as listed in the specifications above) are matched item by item against OEM optical parameters (focal length, throw ratio, lens group), with consistent lens coating processes, delivering sharp imaging without soft edges; ordinary replacement lenses often use regular glass with insufficient coating layers, resulting in noticeable brightness loss and color shift. For engineering and exhibition applications, Zorsika is recommended.

Q: My machine is not on the list of 3 models above. Can I use WK17G?

A: The list shows verified models, not all possible models. Projectors of the same brand and generation often share lens interfaces. Take a photo of the machine nameplate and original lens and send it to Zorsika technical support for confirmation.

Q: Is there an installation guide for WK17G?

A: Yes. Lens removal and installation steps are essentially consistent across models like Eiki. 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 12 months of warranty; for normal use and non-human damage (such as impacts, water damage, or unauthorized disassembly), contact after-sales service directly. Warranty period is calculated from the shipping document date.

Lens Daily Maintenance Tips

• Disconnect power before replacing lens: Always power off and wait for the cooling fan to stop before removing or installing the lens to avoid damaging connectors with live operation.
• Do not 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 to gently remove dust, do not wipe with cloth.
• Lock after focusing: After installing, test focus first, then tighten the mounting screws to prevent loosening over time causing image drift.
• Keep connectors clean: Dust on mounts and contacts causes poor contact; clean them when replacing the lens for better reliability.

Related Links

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

Purchase Inquiry

For Zorsika WK17G 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

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