Zorsika WZ7203 Projector Lens for Eiki EK-900LU EK-1000LU EK-1300LU, OEM Compatible

Lens Specifications Overview

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

WZ7203 Compatible Projector Models (3 models total, with brightness/resolution/zoom ratio)

Below are the verified compatible projector models for WZ7203 (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.

What Zorsika Lenses Offer

For engineering lenses like WZ7203, Zorsika aligns each parameter with OEM optical specifications (focal length, throw ratio, lens elements). The lens coating process is consistent, delivering sharp imaging without edge distortion—ready for installation.

Zorsika's equivalent alternative model, compatible with Eiki EK-900LU, EK-1000LU, EK-1300LU, and 3 other models; enter WZ7203 in Zorsika's official website query system to find the complete compatible model list.

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

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

Note: Actual imaging performance may be affected by chassis condition and installation environment. It is recommended to test one unit before bulk procurement.

Frequently Asked Questions

Q: Why choose Zorsika instead of OEM?

A: Zorsika lenses are manufactured according to OEM optical specifications, with lens elements, coatings, and throw ratio matched item by item. Every unit undergoes resolution testing before shipment. Compared with OEM, we offer shorter lead times and better overall value; compared with other alternative lenses, our optical quality is backed by data.

Q: Can this lens replace the OEM one?

A: The lens is the core of the projection optical path and directly determines clarity and color accuracy. Zorsika lenses (models listed in the specifications table above) are matched item by item against OEM optical parameters (focal length, throw ratio, lens elements), with identical lens coating processes, delivering sharp imaging with no edge blurring. Ordinary alternative lenses often use standard glass elements with insufficient coating layers, resulting in noticeable brightness loss and color shift. For engineering and exhibition applications, Zorsika is the preferred choice.

Q: My machine is not on the list of 3 models above. Can I use WZ7203?

A: The list represents verified models, not an exhaustive catalog. Projectors from the same brand and generation often share lens interfaces. Send us photos of the machine nameplate and original lens to Zorsika technical support for confirmation.

Q: Does WZ7203 come with installation instructions?

A: Yes. Lens removal and installation procedures are essentially consistent for projectors like Eiki. Contact Zorsika sales to receive illustrated or video instructions 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 damage, or unauthorized disassembly) can be directly handled through after-sales service. The warranty period is calculated from the invoice date.

Lens Daily Maintenance Tips

• Power off before lens replacement: Always power down and wait for the cooling fan to stop before removing or installing the lens. Avoid live operation to prevent interface damage.
• Do not touch the lens elements: Fingerprints and oil stains directly affect image quality. Hold the lens barrel without touching the elements. For dust, use an air blower for gentle cleaning; do not wipe with cloth.
• Lock tight after focusing: After installation, test focusing first, then secure the fixing screws. This prevents image drift caused by loosening during prolonged use.
• Keep interfaces clean: Dust accumulation on bayonets and contacts can cause poor connection. Clean them during lens replacement for added reliability.

Related Links

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

Procurement Consultation

For Zorsika WZ7203 solution consultation, project proposals, or a 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 the Zorsika product database. Data is continuously updated. Please confirm with actual quotation.