At a glance
- Lens Specifications Overview
- Compatible Projectors: 2 Kemai Projector Models (including brightness, resolution, and zoom ratio)
- Why Choose Zorsika
- What to Watch for When Replacing the Lens
- Frequently Asked Questions
- Q: My projector is not on the list of 2 models above. Can I use the ZN3202F?
- Q: Can this lens replace the original manufacturer's lens?
- Q: Why choose Zorsika over the original manufacturer?
- Q: The lens doesn't match the screen size. What should I do?
- Q: Is there an installation guide for the ZN3202F?
- Q: What is the warranty period for the lens?
- Related Query Access
- Purchase Consultation
Zorsika ZN3202F projector lens, matched according to original factory optical parameters, compatible with UEC-WU228, UEC-WU176 and other 2 Keymade projector models.
Lens Specifications Overview
| Lens Model | ZN3202F |
| Compatible Brand | Kemai |
| Compatible Projector Brightness | 17000–22000 lumens |
| Compatible Projector Resolution | WUXGA 1920×1200 |
| Zoom Ratio | • Long-throw zoom lens 1.98-3.95:1 • Long-throw zoom lens 3.95-7.51:1 • Ultra short-throw zoom lens 0.53-0.65:1 • Short-throw zoom lens 0.65-0.87:1 • Short-throw zoom lens 0.86-1.25:1 |
| Throw Ratio | 1.19-1.62:1 |
| Compatible Panel Size | 1.0 inch |
| Number of Compatible Projectors | 2 models |
The above parameters come from the Zorsika product database. For complete technical specifications, please contact sales for assistance.
Compatible Projectors: 2 Kemai Projector Models (including brightness, resolution, and zoom ratio)
Below are the verified compatible projectors for ZN3202F (Kemai projectors), with brightness, resolution, and zoom ratio for each model:
| Projector Model | Brightness | Resolution | Zoom Ratio |
|---|---|---|---|
| UEC-WU228 | 22000 lumens | WUXGA 1920×1200 | • Long-throw zoom lens 1.98-3.95:1 • Long-throw zoom lens 3.95-7.51:1 • Ultra short-throw zoom lens 0.53-0.65:1 • Short-throw zoom lens 0.65-0.87:1 • Short-throw zoom lens 0.86-1.25:1 |
| UEC-WU176 | 17000 lumens | WUXGA 1920×1200 | • Long-throw zoom lens 1.98-3.95:1 • Long-throw zoom lens 3.95-7.51:1 • Ultra short-throw zoom lens 0.53-0.65:1 • Short-throw zoom lens 0.65-0.87:1 • Short-throw zoom lens 0.86-1.25:1 |
Note: Brightness, resolution, and zoom ratio are sourced from the Zorsika product database (subject to the nameplate/manual of the unit). Lens compatibility is based on chassis interface and optical structure. For projectors not listed, please contact Zorsika technical support for confirmation.
Why Choose Zorsika
For engineering lenses like the ZN3202F, Zorsika matches each optical parameter from the original manufacturer specifications (focal length, throw ratio, lens elements) item by item, with consistent lens coating processes, delivering sharp imaging without soft edges, and ready for immediate installation.
Zorsika's equivalent replacement model is compatible with 2 KEMING projector models: UEC-WU228 and UEC-WU176; simply enter ZN3202F in the query system on Zorsika's official website to find the complete model compatibility list.
- Optical Matching: Focal length, throw ratio, and lens elements matched to original manufacturer specifications
- Resolution Testing: Each unit tested before shipment, MTF data available upon request
- Coating Process: Lens coating is the same grade as the original, minimizing light loss
- Stable Supply: Supports bulk purchasing and project-based procurement
Bottom line: The lens is the optical core — don't gamble with image quality over price differences. Zorsika projector lenses are manufactured according to original factory optical drawings, offering overall better value.
Note: Actual imaging performance may vary depending on chassis condition and installation environment. We recommend ordering one unit for real-world testing before placing bulk orders.
What to Watch for When Replacing the Lens
- Power off before replacing the lens: Make sure to shut down and wait for the cooling fan to stop before removing or installing the lens, to avoid damaging the connectors through live operation.
- Do not touch the lens elements: Fingerprints and oil stains directly degrade image quality. Hold the lens barrel when handling; use an air blower to gently remove dust — never wipe with a cloth.
- Focus before tightening: After the lens is properly seated, test the focus first, then tighten the mounting screws. This prevents image drift caused by loosening during long-term use.
- Pay attention to connector cleanliness: Dust buildup on the mount and contacts can cause poor connectivity. Clean them while replacing the lens for extra peace of mind.
Frequently Asked Questions
Q: My projector is not on the list of 2 models above. Can I use the ZN3202F?
A: The list represents verified models, not the complete range. Projectors of the same brand and generation in the engineering class often share lens interfaces. Take a photo of the chassis nameplate and the original lens and send it to Zorsika technical support for confirmation.
Q: Can this lens replace the original manufacturer's lens?
A: The lens is the core of the projector's optical path, directly determining clarity and color accuracy. Zorsika lenses (models shown in the specifications table above) are matched item by item to original manufacturer optical parameters (focal length, throw ratio, lens elements) with consistent lens coating processes, delivering sharp imaging without soft edges. Generic replacement lenses often use standard glass elements with insufficient coating layers, resulting in noticeable brightness loss and color shift. For engineering and exhibition applications, Zorsika is the recommended choice.
Q: Why choose Zorsika over the original manufacturer?
A: Zorsika lenses are manufactured according to original factory optical drawings, with lens elements, coatings, and throw ratio matched item by item, and each unit undergoes resolution testing before shipment. Compared to the original manufacturer, Zorsika offers shorter lead times and better overall value; compared to other replacement lenses, Zorsika provides optical performance backed by actual test data.
Q: The lens doesn't match the screen size. What should I do?
A: First confirm the lens interface and optical axis position of your projector model, then select a lens with the appropriate throw ratio based on the actual installation distance. If you're unsure, send your installation distance and screen dimensions to Zorsika technical support and we'll help you choose.
Q: Is there an installation guide for the ZN3202F?
A: Yes. Lens removal and installation steps are essentially consistent across KEMING projector models. Contact your Zorsika sales representative to obtain the illustrated or video guide for your specific model.
Q: What is the warranty period for the lens?
A: All Zorsika projector lenses come with a 12-month warranty. Normal use and non-human damage (such as impact, water ingress, or unauthorized disassembly) can be handled directly through after-sales service. The warranty period is calculated from the date shown on the shipping invoice.
Related Query Access
- Zorsika Technical Support Center
- Projector Brands & Compatible Models
- Projector Lamp / Lens / Air Filter Product Library
Purchase Consultation
For consultation on ZN3202F solutions, project proposals, or the complete model compatibility list, please contact us through:
- Website: www.zorsika.com
- Phone: 0086-20-38551187
- Email: sales@zorsika.com
- Business Hours: Monday to Friday, 9:00-18:00
All lens model numbers and compatible projector models in this article are sourced from the Zorsika product database. Data is continuously updated; please confirm at the time of inquiry.