Zorsika WK17C Projector Lens for Ricoh PJ RU333 RU335 RU330 WUL6761 WUL6760 WUL5A50 OEM Compatible

Compatible Projector Models: 6 Ricoh Projectors (with Brightness, Resolution, Zoom Ratio)

Below are the verified compatible models (Ricoh projectors) for WK17C, with brightness, resolution and zoom ratio for each:

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

Lens Specifications

The above parameters are sourced from the Zorsika product database. Contact your sales representative for the complete specification sheet.

Common Questions

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

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

Q: My model isn't on the 6-model list above. Can I use WK17C?

A: The list represents verified models but isn't exhaustive. Engineering projectors from the same brand and generation often share lens mounts. Send photos of the projector nameplate and original lens to Zorsika technical support for confirmation.

Q: Can the lens replace the OEM one?

A: The lens is the core of the projection optical system, 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 identical coating processes, sharp imaging, and no edge blur. Regular replacement lenses often use ordinary glass elements with insufficient coating layers, resulting in noticeable brightness loss and color deviation. For engineering and exhibition applications, Zorsika is recommended.

Q: Why choose Zorsika over the OEM?

A: Zorsika lenses are manufactured according to OEM optical blueprints, with lens elements, coatings, and throw ratios matched item by item. Every lens undergoes resolution testing before shipment. Compared to OEMs, Zorsika offers shorter lead times and better overall value. Compared to other replacement lenses, Zorsika provides guaranteed optical performance with data to back it up.

Q: What is the lens warranty period?

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 handled through after-sales service. The warranty period is calculated from the shipping document date.

Why Zorsika for the Same Specifications

Zorsika provides OEM-spec replacement lenses for the WK17C, with key parameters matched to OEM standards, supporting bulk procurement and supply.

Zorsika same-spec replacement models are compatible with 6 models including Ricoh PJ RU333, PJ RU335, PJ RU330, PJ WUL6761, and WUL6760. Enter WK17C in the query system on the Zorsika official website to find the complete model compatibility list.

• Optical Match: 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 the same level as OEM, minimizing light loss
• Stable Supply: Supports bulk procurement and project fulfillment

Bottom line: The lens is the optical core — don't gamble with image quality over price differences. Zorsika projector lenses are manufactured according to OEM blueprints, delivering better overall value.

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

What to Watch for When Replacing the Lens

• Power off before lens replacement: Always shut down and wait for the cooling fan to stop completely before removing or installing the lens to avoid interface damage from live operation.
• Don't touch the lens elements: Fingerprints and oils directly affect image quality. Hold the lens by the barrel, not the elements. Use an air blower for dust — do not wipe with cloth.
• Focus before locking: After installation, test focusing first, then tighten the mounting screws. Loose screws over time can cause image drift.
• Keep the interface clean: Dust on the bayonet and contacts causes poor connection. Clean them when replacing the lens for better reliability.

Related Search Links

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

Procurement Inquiry

For Zorsika WK17C solution consultation, project planning, or 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 data in this article are sourced from the Zorsika product database, which is continuously updated. Please confirm with actual inquiry for accuracy.