Zorsika WE641 Projector Lens for InFocus KP850 KU900 Compatible OEM

Specifications of This Lens

The above parameters come from the Zorsika product database. For complete technical specifications, please contact sales.

Which Projectors: 2 Model Compatibility List (with Specifications)

The following are verified compatible projectors for WE641 (InFocus projectors), with brightness, resolution and zoom ratio for each:

Note: Brightness, resolution and zoom ratio are sourced from the Zorsika product database (subject to the model nameplate/manual); lens compatibility is based on chassis interface and optical structure. For models outside the list, please contact Zorsika technical support for confirmation.

Same Specifications, Why Choose Zorsika

For engineering lenses like WE641, Zorsika matches each optical parameter from the original manufacturer (focal length, throw ratio, lens group) item by item, with consistent lens coating technology, sharp imaging and no edge blur — ready for installation.

Zorsika offers same-specification alternative models, compatible with 2 InFocus projectors including KP850 and KU900; enter WE641 in the Zorsika official website query system to find the complete compatible model list.

• Optical Matching: Focal length, throw ratio and lens group matched to original manufacturer specifications
• Resolution Testing: Every unit tested before shipment, MTF data available
• Coating Technology: 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 according to original factory drawings, offering comprehensive advantages.

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

Frequently Asked Questions

Q: Why choose Zorsika over OEM?

A: Zorsika lenses are manufactured according to OEM optical blueprints, with lens elements, coatings, and throw ratio matched item by item. 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 this lens replace the OEM lens?

A: The lens is the core of the projection light path, directly determining clarity and color. Zorsika lenses (models as listed in the specification 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 without edge blur. Ordinary 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: My machine is not on the list above, can I use WE641?

A: The list represents verified models and does not indicate the complete range. Projectors of the same brand and generation often share lens interfaces. Taking photos of the machine nameplate and original lens and sending them to Zorsika technical support for confirmation is the safest approach.

Q: Is there an installation guide for WE641?

A: Yes. Lens removal and installation procedures for models such as NEC are essentially consistent. Contact Zorsika sales for illustrated or video guides specific to your model.

Q: What is the warranty period for the lens?

A: All Zorsika projector lenses include a 12-month warranty. For normal use without human damage (such as impacts, water ingress, or unauthorized disassembly), contact after-sales service directly. Warranty period is calculated from the shipping document date.

Daily Lens Maintenance Tips

• Power off before lens replacement: Always shut down the projector and wait for the cooling fan to stop before removing or installing the lens to prevent interface damage from live operation.
• Avoid touching the lens glass: Fingerprints and oils directly affect image quality. Hold the lens by the barrel without touching the glass. For dust, use an air blower to gently clean; do not wipe with cloth.
• Lock after focusing: After proper installation, test focus first, then tighten the mounting screws to prevent loosening during long-term use that could cause image drift.
• Keep the interface clean: Dust accumulation on the mount and contacts can cause poor connection. Clean them during lens replacement for reliability.

Related Links

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

Purchase Inquiries

For Zorsika WE641 solution consultation, project planning, 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 model data in this article are sourced from the Zorsika product database, which is continuously updated. Please confirm with actual inquiry for accuracy.