Zorsika WJ155 Projector Lens Compatible Models: Appotronics AL-SH10K AL-SU10K AL-SU12K AL-SU13K

No need to dig through manuals for lens selection: here's a quick reference to the 6 compatible projector models for the WJ155.

Specifications

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

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

Below are the verified compatible models for the WJ155 (Appotronics 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 listed, please contact Zorsika technical support for confirmation.

Same Specifications, Why Choose Zorsika

The WJ155 is a commonly used lens for projects. Zorsika benchmarks each parameter against the original factory specs, and every unit undergoes resolution testing before shipment, ensuring optical quality backed by data.

Zorsika's equivalent replacement model is compatible with 6 Appotronics models including AL-SH10K, AL-SU10K, AL-SU12K, AL-SU13K, and AL-SU15K; enter WJ155 in the Zorsika official website query system to see the complete model compatibility list.

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

In short: the lens is the optical core — don't gamble on image quality to save a few bucks. Zorsika projector lenses are manufactured to original factory drawings, offering a comprehensive advantage.

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

FAQ

Q: Why choose Zorsika instead of the original factory?

A: Zorsika lenses are manufactured to original factory optical drawings, with lens groups, coatings, and throw ratios benchmarked item by item, and every unit undergoes resolution 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: Can the lens replace the original factory one?

A: The lens is the core of the projector's optical path, directly determining clarity and color. Zorsika lenses (see the specifications table above for models) are benchmarked item by item against original factory optical parameters (focal length, throw ratio, lens groups), with consistent lens coating processes, delivering sharp imaging with no soft 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: My projector isn't in the list of 6 above — can I use the WJ155?

A: The list covers verified models, not all of them. Engineering projectors of the same brand and generation often share the same lens interface. It's safer to send photos of your projector's nameplate and original lens to Zorsika technical support for confirmation.

Q: Does the WJ155 come with installation instructions?

A: Yes. The lens removal and installation steps for Appotronics models like these are basically the same. Contact Zorsika sales for 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 impacts, water damage, or unauthorized disassembly), you can contact after-sales service directly. The warranty period is based on the date on the shipment document.

Routine Lens Maintenance Tips

• Power off before changing 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 while powered on.
• Don't touch the lens elements: Fingerprints and oil will directly affect image quality. Hold the lens by the barrel, not the glass; use an air blower to gently remove dust — don't wipe dry with a cloth.
• Focus before tightening: After installation, test focus first, then tighten the fixing screws to avoid image drift from loosening over time.
• Keep the interface clean: Dust buildup on the mount and contacts can cause poor connections. Cleaning them while changing the lens is a good practice.

Related Links

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

Purchase Inquiry

For Zorsika WJ155 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 come from the Zorsika product database. Data is continuously updated; please confirm with an actual inquiry.