Zorsika WJ12U Projector Lens Compatible with Ricoh PJ RU6708L, PJ RU6800L, PJ RU6808L, PJ RU6700L

The projector lens directly determines the image size and clarity. The WJ12U covers 6 Ricoh projector models; check the compatibility list before replacing the lens.

Lens Specifications at a Glance

The above specifications are sourced from the Zorsika product database. Contact our sales team for the full technical datasheet.

Where It Works: List of 6 Compatible Models (with Specifications)

Below are the verified compatible models for the WJ12U (Ricoh projectors), each with brightness, resolution, and zoom ratio:

Note: Brightness, resolution, and zoom ratio are taken from the Zorsika product database (refer to the model nameplate/user manual for final confirmation); lens compatibility is determined by the projector's mount interface and optical structure. For models not listed, contact Zorsika technical support for verification.

Same Specifications, Why Choose Zorsika

For professional lenses like the WJ12U, Zorsika benchmarks every parameter against the original factory optical specifications (focal length, throw ratio, lens groups). The lens coating process is identical, delivering sharp images with no edge blur—ready to use right out of the box.

The Zorsika equivalent replacement lens is compatible with 6 Ricoh models, including PJ RU6708L, PJ RU6800L, PJ RU6808L, PJ RU6700L, and WUL6680. Enter WJ12U in the search system on the Zorsika official website to view the full list of compatible models.

• Optical Benchmarking: Focal length, throw ratio, and lens groups matched to original factory parameters
• Resolution Testing: Each lens individually tested before shipment; MTF data available upon request
• Coating Process: Lens coating on par with the original factory, reducing light loss
• Stable Supply: Supports bulk procurement and project-based supply

In short: The lens is the optical core—don't gamble image quality for a price difference. Zorsika projector lenses are manufactured to original factory drawings and offer a comprehensive advantage.

Note: Actual image performance is affected by projector condition and installation environment. We recommend testing one unit before bulk procurement.

What to Keep in Mind When Replacing the Lens?

• Power off before replacing the lens: Always turn off the projector and wait for the cooling fan to stop before removing or installing the lens to avoid damaging the interface.
• Don't touch the glass: Fingerprints and oil stains directly affect image quality. Hold the lens by the barrel, not the glass. Use a blower for dust; never wipe with a dry cloth.
• Focus before tightening: After installation, test focus first, then tighten the locking screws to prevent image drift from loosening over time.
• Keep the interface clean: Dust on the mount and contacts can cause poor connectivity. Clean them when replacing the lens for extra safety.

FAQ

Q: My projector isn't on the list of 6 models above. Can I use the WJ12U?

A: The list covers verified models but isn't exhaustive. Projectors of the same brand and generation often share the same lens mount. For peace of mind, send photos of the nameplate and original lens to Zorsika technical support for confirmation.

Q: Can this lens replace the original factory one?

A: The lens is the core of the projection optical path and directly determines clarity and color. Zorsika lenses (model shown in the spec table above) are benchmarked against original factory optical parameters (focal length, throw ratio, lens groups) with an identical coating process, delivering sharp images with no edge blur. Ordinary replacement lenses often use standard glass with insufficient coating layers, making brightness loss and color shift immediately visible. For professional and exhibition applications, Zorsika is the recommended choice.

Q: Why choose Zorsika over the original factory?

A: Zorsika lenses are manufactured to original factory optical drawings, with lens groups, coating, and throw ratio benchmarked item by item. Each lens undergoes resolution testing before shipment. Compared to the original factory, we offer shorter lead times and better overall value; compared to other replacement lenses, our optical quality is backed by data.

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

A: First, confirm the projector's lens mount and optical axis position, 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 help you choose.

Q: Does the WJ12U come with installation instructions?

A: Yes. The lens removal and installation steps for Ricoh projectors like these are largely the same. 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 a 12-month warranty. For normal use and non-man-made damage (e.g., impact, water damage, unauthorized disassembly), contact our after-sales service directly. The warranty period is based on the shipping document date.

Related Search Entries

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

Procurement Inquiries

For consultation on the Zorsika WJ12U, project proposals, or the full list of compatible models, contact us through the following channels:

• Website: www.zorsika.com
• Phone: 0086-20-38551187
• Email: sales@zorsika.com
• Business Hours: Monday to Friday, 9:00-18:00

The lens model and compatible projector data in this article are sourced from the Zorsika product database and are continuously updated. Please confirm with actual quotations.