At a glance
- Lens Parameter Overview
- Compatible Projectors: 2 Kemai Projector Models (including brightness, resolution, and zoom ratio)
- What Zorsika Lens Can Offer You
- What to Pay Attention to When Replacing the Lens?
- Questions You May Have
- Q: My machine is not in the above 2-model list. Can I use ZN3205F?
- Q: Can the lens replace the OEM one?
- Q: Why choose Zorsika over OEM?
- Q: What if the lens doesn't match the screen size?
- Q: Is there an installation guide for ZN3205F?
- Q: What is the warranty period for the lens?
- Related Query Access
- Procurement Consultation
Zorsika ZN3205F projector lens, matched according to original factory optical parameters, compatible with UEC-WU228, UEC-WU176 and other 2 KEMAI projector models.
Lens Parameter Overview
| Lens Model | ZN3205F |
| 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 • Air 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 | 0.64-0.77:1 |
| Compatible Panel Size | ZN3205 inches |
| Number of Compatible Projectors | 2 models |
The above parameters are from the Zorsika product database. For the complete technical specifications, please contact sales.
Compatible Projectors: 2 Kemai Projector Models (including brightness, resolution, and zoom ratio)
Below are the verified compatible projector models for ZN3205F (Kemai projectors), with brightness, resolution, and zoom ratio listed for each:
| 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 • Air 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 • Air 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 actual model); lens compatibility is based on chassis interface and optical structure. For models not listed, please contact Zorsika technical support for confirmation.
What Zorsika Lens Can Offer You
Zorsika provides OEM-spec replacement lens for ZN3205F, with key parameters matching the original spec item by item, supporting bulk procurement and project supply.
The Zorsika OEM-spec replacement model is compatible with 2 models including Kema UEC-WU228, UEC-WU176, etc.; enter ZN3205F in the Zorsika official website query system to view the complete compatible model list.
- Optical Matching: Focal length, throw ratio, and lens group match OEM parameters
- Resolution Testing: Each unit tested before leaving factory, MTF data available
- Coating Process: Lens coating same grade as OEM, reduced light loss
- Stable Supply: Supports bulk procurement and project supply
In short: The lens is the optical core—don't gamble with picture quality for price difference. Zorsika projector lenses are manufactured according to OEM blueprints, offering overall better advantages.
Note: Actual imaging performance is affected by projector condition and installation environment. It is recommended to test one unit before bulk procurement.
What to Pay Attention to When Replacing the Lens?
- Power Off Before Lens Replacement: Be sure to turn off the machine and wait for the cooling fan to stop before disassembling or installing the lens to avoid interface damage from live operation.
- Don't Touch the Lens Glass: Fingerprints and oil stains directly affect picture quality. Hold the lens by the barrel without touching the glass. If dusty, gently blow with an air blower—do not wipe with cloth.
- Lock After Focusing: After installation in place, test focusing first, then lock the fixing screws to avoid image drift from loosening during long-term use.
- Pay Attention to Interface Cleanliness: Dust accumulation on the bayonet and contacts causes poor contact. Clean them when replacing the lens for better reliability.
Questions You May Have
Q: My machine is not in the above 2-model list. Can I use ZN3205F?
A: The list shows verified models, not all models. Projectors of the same brand and generation often share lens interfaces. It is more reliable to take photos of the machine nameplate and original lens and send them to Zorsika technical support for confirmation.
Q: Can the lens replace the OEM one?
A: The lens is the core of the projector optical path, directly determining sharpness and color. Zorsika lens (model as shown in the spec table above) matches OEM optical parameters (focal length, throw ratio, lens group) item by item, with consistent lens coating process, producing sharp images without soft edges. Ordinary replacement lenses often use ordinary glass with insufficient coating layers, resulting in visible brightness loss and color shift. For engineering and exhibition scenarios, Zorsika is recommended.
Q: Why choose Zorsika over OEM?
A: Zorsika lens is manufactured according to OEM optical blueprints, with lens group, coating, and throw ratio matched item by item, and each unit undergoes resolution testing before leaving the factory. Compared with OEM, shorter delivery and better overall value; compared with other replacement lenses, optical quality is guaranteed with data support.
Q: What if the lens doesn't match the screen size?
A: First confirm the machine's lens interface and optical axis position, then select the lens with corresponding throw ratio based on actual installation distance. If unsure, send the installation distance and screen size to Zorsika technical support—we will help you with recommendations.
Q: Is there an installation guide for ZN3205F?
A: Yes. The lens disassembly and installation steps for machines like Kema are basically the same. Contact Zorsika sales to get illustrated or video instructions for the corresponding model.
Q: What is the warranty period for the lens?
A: All Zorsika projector lenses come with 12-month warranty. For normal use and non-human damage (such as impacts, water ingress, unauthorized disassembly), you can directly contact after-sales service for handling. The warranty period is based on the shipping document date.
Related Query Access
- Zorsika Technical Support Center
- Projector Brand and Compatible Model Query
- Projector Lamp / Lens / Air Filter Product Library
Procurement Consultation
For Zorsika ZN3205F solution consultation, project planning, or complete compatible model list, you can contact us through:
- 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, continuously updated, subject to actual quote confirmation.