Zorsika WB312 Projector Lens Compatible Models: Digital China CX-LU65 CX-L69DU CX-LU75 CX-LU85 OEM

The projector lens directly determines image size and clarity. The WB312 covers 4 Shenzhou Yunke models; before replacing the lens, check the list to confirm compatibility.

Specifications of This Lens

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

WB312 Model Compatibility List (4 models total, with brightness/resolution/zoom ratio)

The following are verified compatible models for the WB312 (Shenzhou Yunke projectors), with brightness, resolution, and zoom ratio listed for each:

Note: Brightness, resolution, and zoom ratio are taken from the Zorsika product database (refer to the model nameplate/manual for accuracy); lens compatibility is based on the body interface and optical structure. For models not on the list, please contact Zorsika technical support for confirmation.

Same Specifications — Why Choose Zorsika

The WB312 is a commonly used lens for projects. Zorsika benchmarks each parameter against the original factory specifications, performs resolving power testing on every unit before shipment, and guarantees optical quality with data.

Zorsika's equivalent replacement model is compatible with 4 Shenzhou Yunke models including CX-LU65, CX-L69DU, CX-LU75, and CX-LU85; enter WB312 in the Zorsika official website query system to view the complete model compatibility list.

• Optical Benchmarking: Focal length, throw ratio, and lens group matched to original factory parameters
• Resolving Power Testing: Every unit tested before shipment, with traceable MTF data
• Coating Process: Lens coatings at the same level as the original factory, reducing light loss
• Stable Supply: Supports bulk purchasing and project supply

In short: the lens is the optical core — don't gamble on image quality to save a few dollars. Zorsika projector lenses are manufactured according to original factory drawings and offer comprehensive advantages.

Note: Actual imaging performance is affected by the projector's condition and installation environment. Before bulk purchasing, we recommend ordering 1 unit for testing first.

What to Watch Out for When Replacing the Lens

• Power off before replacing the lens: Before removing or installing the lens, be sure to shut down and wait for the cooling fan to stop to avoid damaging the interface from live operation.
• Don't touch the lens elements: Fingerprints and oil stains directly affect image quality. Hold the lens by the barrel, not the glass; use an air blower to gently remove dust — do not wipe dry with a cloth.
• Focus first, then tighten: After installation, perform a focus test first, then tighten the fixing screws to prevent image drift from loosening over time.
• Keep the interface clean: Dust buildup on the mount and contacts can cause poor contact. Cleaning them while replacing the lens is a safer approach.

FAQ

Q: My projector isn't on the list of 4 models above — can I use the WB312?

A: The list covers verified models but doesn't represent all possibilities. Engineering projectors of the same brand and generation often share the same lens interface. It's safer to take a photo of the model nameplate and original lens and send it to Zorsika technical support for confirmation.

Q: Can this lens replace the original factory one?

A: The lens is the core of the projector's optical path and directly determines clarity and color. Zorsika lenses (model shown in the specification table above) are benchmarked item by item against original factory optical parameters (focal length, throw ratio, lens group), with consistent lens coating processes, delivering sharp imaging with no blurry edges. Ordinary replacement lenses often use standard glass elements with insufficient coating layers, resulting in visible brightness loss and color shift. For engineering and exhibition scenarios, Zorsika is recommended.

Q: Why choose Zorsika instead of the original factory?

A: Zorsika lenses are manufactured according to original factory optical drawings, with lens groups, coatings, and throw ratios benchmarked item by item, and every unit undergoes resolving power testing before shipment. Compared to the original factory, lead times are shorter and overall value is better; compared to other replacement lenses, optical quality is backed by data.

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

A: First confirm the model's lens interface and optical axis position, then select a lens with the corresponding throw ratio based on the actual installation distance. If unsure, send the installation distance and screen size to Zorsika technical support and we'll help you choose.

Q: Does the WB312 come with installation instructions?

A: Yes. The lens removal and installation steps for Shenzhou Yunke models are basically the same. Contact Zorsika sales to obtain illustrated or video instructions for your specific model.

Q: How long is the lens warranty?

A: All Zorsika projector lenses come with a 12-month warranty. For normal use and non-human-caused damage (such as impact, water damage, or unauthorized disassembly), you can contact after-sales service directly. The warranty period is based on the date on the shipment document.

Related Query Links

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

Purchase Inquiry

For Zorsika WB312 solution consultation, project proposals, or the complete model compatibility list, please contact us via:

• 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 model data in this article are from the Zorsika product database. Data is continuously updated; please confirm with an actual inquiry.