At a glance
- Lens Specifications
- Compatible Models: 3 Projector Models (with Specifications)
- What Zorsika Lenses Can Offer You
- Frequently Asked Questions
- Q: Why choose Zorsika over OEM?
- Q: Can this lens replace the OEM version?
- Q: My machine isn't on the list of 3 models above. Can I still use the ZN3203H?
- Q: Is there an installation guide for the ZN3203H?
- Q: What is the lens warranty period?
- Lens Routine Maintenance Tips
- Related Query Links
- Procurement Inquiry
Zorsika ZN3203H projector lens, matched according to original optical specifications, compatible with 3 InFocus projectors including GU1400, GU1700, and SU2200.
Lens Specifications
| Lens Model | ZN3203H |
| Compatible Brand | InFocus |
| Compatible Projector Brightness | 14000–22000 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 | 1.56-2.55:1 |
| Applicable Panel Size | 1.0 inch |
| Number of Compatible Models | 3 models |
The above parameters are from Zorsika's product database. For complete technical specifications, please contact your sales representative.
Compatible Models: 3 Projector Models (with Specifications)
The following are verified compatible projector models for ZN3203H (InFocus projectors), with brightness, resolution, and zoom ratio for each:
| Projector Model | Brightness | Resolution | Zoom Ratio |
|---|---|---|---|
| GU1400 | 14000 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 |
| GU1700 | 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 |
| SU2200 | 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 |
Note: Brightness, resolution, and zoom ratio are sourced from Zorsika's product database (refer to the model nameplate/manual for accuracy). Lens compatibility is based on chassis interface and optical structure. For models not listed, please contact Zorsika technical support for confirmation.
What Zorsika Lenses Can Offer You
For engineering lenses like the ZN3203H, Zorsika matches each optical parameter from the original manufacturer's specs—focal length, throw ratio, lens elements—and uses the same lens coating process, delivering sharp imaging without soft edges, ready for installation.
Zorsika's equivalent replacement model is compatible with three InFocus units: GU1400, GU1700, and SU2200; enter ZN3203H 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 aligned to original specs
- Resolution testing: Each unit tested before shipment, MTF data available on request
- Coating process: Lens coating matches original manufacturer grade, minimizing light loss
- Stable supply: Supports bulk orders and project-based procurement
Bottom line: The lens is the optical core—don't gamble with image quality over a price difference. Zorsika projector lenses are manufactured to original optical blueprints, delivering overall superior value.
Note: Actual imaging performance depends on chassis condition and installation environment. For bulk orders, we recommend ordering one unit for practical testing first.
Frequently Asked Questions
Q: Why choose Zorsika over OEM?
A: Zorsika lenses are manufactured to original optical blueprints, with lens elements, coating, and throw ratio all matched item by item, and each unit undergoes resolution testing before shipment. Compared to OEM, we offer shorter lead times and better overall value; compared to other replacement lenses, our optical quality is backed by measurable data.
Q: Can this lens replace the OEM version?
A: The lens is the core of the projector's optical path and directly determines sharpness and color accuracy. Zorsika lenses (models listed in the specs table above) are matched item by item to original optical parameters—focal length, throw ratio, lens elements—with consistent lens coating process, delivering sharp imaging without 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 applications, Zorsika is the recommended choice.
Q: My machine isn't on the list of 3 models above. Can I still use the ZN3203H?
A: The list represents verified models only, not an exhaustive catalog. Projectors of the same brand and generation often share lens interfaces. Send a photo of your chassis nameplate and the original lens to Zorsika technical support for confirmation.
Q: Is there an installation guide for the ZN3203H?
A: Yes. Lens removal and installation steps are essentially consistent across InFocus models. Contact your Zorsika sales representative for model-specific illustrated or video instructions.
Q: What is the lens warranty period?
A: All Zorsika projector lenses come with a 12-month warranty. For normal use and non-human damage (such as impact, water ingress, or unauthorized disassembly), contact after-sales service directly. Warranty period is calculated from the date on the shipping invoice.
Lens Routine Maintenance Tips
- Power off before lens replacement: Always shut down and wait for the cooling fan to stop before removing or installing the lens to avoid interface damage from live operations.
- Don't touch the glass: Fingerprints and oils directly degrade image quality. Hold the lens by the barrel without touching the glass elements; use a air blower to gently remove dust, never wipe with cloth.
- Lock after focusing: After confirming focus, tighten the mounting screws before locking. This prevents image drift from loosening over extended use.
- Keep interfaces clean: Dust on bayonets and contacts causes poor connection. Clean them during lens swaps for added reliability.
Related Query Links
- Zorsika Technical Support Center
- Projector Brand & Compatible Model Search
- Projector Lamp / Lens / Air Filter Product Library
Procurement Inquiry
For consultation on Zorsika ZN3203H solutions, project proposals, or the complete model compatibility list, reach us through:
- Website: www.zorsika.com
- Phone: 0086-20-38551187
- Email: sales@zorsika.com
- Business Hours: Monday to Friday, 9:00-18:00
Lens models and compatible projector data in this article are sourced from the Zorsika product database, which is continuously updated. Refer to actual quote confirmation for accuracy.