At a glance
- Specifications of This Lens
- Where It Works: List of 2 Compatible Models (with Parameters)
- What Zorsika Lenses Offer You
- Frequently Asked Questions
- Q: Why choose Zorsika instead of the original manufacturer?
- Q: Can the lens replace the original one?
- Q: My projector isn't on the list of 2 models above — can I use the WB216?
- Q: Does the WB216 come with installation instructions?
- Q: How long is the lens warranty?
- Key Points for Daily Lens Maintenance
- Related Query Links
- Procurement Inquiries
Zorsika WB216 projector lens, matched to original optical specifications, compatible with AL-DFQ725, AL-DFQ730 and other 2 Appotronics projectors.


No need to flip through manuals for lens selection: here's a quick look at the 2 compatible projector models for the WB216.
Zorsika WB216 Projector LensSpecifications of This Lens
| Lens Model | WB216 |
| Compatible Brand | Appotronics |
| Compatible Model Brightness | 6500 lumens |
| Compatible Model Resolution | AL-DFQ725 |
| Zoom Ratio | 1.6x |
| Throw Ratio | 1.03-1.06:1 |
| Compatible Panel Size | 0.48 inch |
| Number of Compatible Models | 2 |
The above parameters come from the Zorsika product database. For the complete technical specification sheet, please contact sales.
Where It Works: List of 2 Compatible Models (with Parameters)
Below are the verified compatible models for the WB216 (Appotronics projectors), with brightness, resolution, and zoom ratio listed for each:
| Projector Model | Brightness | Resolution | Zoom Ratio |
|---|---|---|---|
| AL-DFQ725 | 6500 lumens | AL-DFQ725 | 1.6x |
| AL-DFQ730 | 6500 lumens | AL-DFQ725 | 1.6x |
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 chassis interface and optical structure. For models not on this list, please contact Zorsika technical support for confirmation.
What Zorsika Lenses Offer You
For engineering lenses like the WB216, Zorsika benchmarks each item against the original optical parameters (focal length, throw ratio, lens group), with consistent lens coating processes, delivering sharp imaging with no edge blur — ready to use upon installation.
Zorsika's equivalent replacement model is compatible with the Appotronics AL-DFQ725, AL-DFQ730, and other 2 models; enter WB216 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 parameters
- Resolution Testing: Each 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 drawings, offering a comprehensive advantage.
Note: Actual imaging performance is affected by the projector's condition and installation environment. Before bulk procurement, we recommend obtaining 1 unit for hands-on testing.
Frequently Asked Questions
Q: Why choose Zorsika instead of the original manufacturer?
A: Zorsika lenses are manufactured to original optical drawings, with the lens group, coating, and throw ratio benchmarked item by item, and each unit resolution-tested before shipment. Compared to the original, lead times are shorter and the overall value is better; compared to other replacement lenses, optical quality is backed by data.
Q: Can the lens replace the original one?
A: The lens is the core of the projector's optical path, directly determining clarity and color. Zorsika lenses (see the specification table above for the model) are benchmarked item by item against the original optical parameters (focal length, throw ratio, lens group), with consistent lens coating processes, delivering sharp imaging with no edge blur. 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 as the priority.
Q: My projector isn't on the list of 2 models above — can I use the WB216?
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 take a photo of the chassis nameplate and the original lens and send it to Zorsika technical support for confirmation.
Q: Does the WB216 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. Under normal use and non-human 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.
Key Points for Daily Lens Maintenance
- Power off before changing the lens: Always shut down 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 smudges directly affect image quality. Hold the lens by the barrel, not the glass. For dust, use an air blower gently — don't wipe dry with a cloth.
- Focus first, then tighten: After installation, perform a focus test before tightening 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 contact. Cleaning them while changing the lens is a safer practice.
Related Query Links
- Zorsika Technical Support Center
- Projector Brand and Compatible Model Lookup
- Projector Lamp / Lens / Air Filter Product Library
Procurement Inquiries
For Zorsika WB216 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 refer to actual quotation confirmation.