At a glance
- Specifications
- Compatible Models: 4 Projector Models (with Specifications)
- What Zorsika Lenses Offer You
- What to Watch for When Replacing the Lens
- You Might Ask
- Q: My machine isn't on the list of 4 models above. Can I use the 902M4?
- Q: Can this lens replace the OEM one?
- Q: Why choose Zorsika over the OEM?
- Q: What if the lens doesn't fit the screen size?
- Q: Does the 902M4 come with installation instructions?
- Q: What's the warranty period for the lens?
- Related Search
- Purchase Inquiry
Zorsika 902M4 projector lens, matched with original factory optical parameters, compatible with Christie LWU1260-DPS, LWU860-DPS, LWU1160-DPS, LWU1460-DPS, total 4 Christie projector models.
Specifications
| Lens Model | 902M4 |
| Compatible Brand | Christie |
| Compatible Projector Brightness | 12–9300 lumens |
| Compatible Projector Resolution | WUXGA 1920×1200 |
| Zoom Ratio | • UST lens 0.32:1 • Short throw zoom lens 0.6-0.75:1 • Short throw zoom lens 0.79-1.11 • Zoom lens 1.46-2.95:1 • Zoom lens 1.3-3.0:1 • Zoom lens 2.99-5.93:1 • Zoom lens 4.59-7.02:1 |
| Throw Ratio | 0.33:1 |
| Compatible Panel Size | 902M inches |
| Number of Compatible Models | 4 models |
The above parameters are from the Zorsika product database. For complete technical specifications, please contact sales.
Compatible Models: 4 Projector Models (with Specifications)
The following are verified compatible models for the 902M4 (Christie projectors), with brightness, resolution, and zoom ratio for each:
| Projector Model | Brightness | Resolution | Zoom Ratio |
|---|---|---|---|
| LWU1260-DPS | 7400 lumens | WUXGA 1920×1200 | • UST lens 0.32:1 • Short-throw zoom lens 0.6-0.75:1 • Short-throw zoom lens 0.79-1.11 • Zoom lens 1.46-2.95:1• Zoom lens 1.3-3.0:1 • Zoom lens 2.99-5.93:1 • Zoom lens 4.59-7.02:1 |
| LWU860-DPS | 9300 lumens | WUXGA 1920×1200 | • UST lens 0.32:1 • Short-throw zoom lens 0.6-0.75:1 • Short-throw zoom lens 0.79-1.11 • Zoom lens 1.46-2.95:1• Zoom lens 1.3-3.0:1 • Zoom lens 2.99-5.93:1 • Zoom lens 4.59-7.02:1 |
| LWU1160-DPS | 12,100 lumens | WUXGA 1920×1200 | • UST lens 0.32:1 • Short-throw zoom lens 0.6-0.75:1 • Short-throw zoom lens 0.79-1.11 • Zoom lens 1.46-2.95:1• Zoom lens 1.3-3.0:1 • Zoom lens 2.99-5.93:1 • Zoom lens 4.59-7.02:1 |
| LWU1460-DPS | 14,500 lumens | WUXGA 1920×1200 | • UST lens 0.32:1 • Short-throw zoom lens 0.6-0.75:1 • Short-throw zoom lens 0.79-1.11 • Zoom lens 1.46-2.95:1• Zoom lens 1.3-3.0:1 • Zoom lens 2.99-5.93:1 • Zoom lens 4.59-7.02:1 |
Note: Brightness, resolution, and zoom ratio are sourced from Zorsika's product database (refer to the model nameplate/manual for accuracy); lens compatibility is determined by the unit's interface and optical structure; for models not on this list, contact Zorsika technical support for verification.
What Zorsika Lenses Offer You
Zorsika provides OEM-spec equivalent replacement lenses for the 902M4, with key parameters matched item by item to the original manufacturer, supporting bulk project procurement and supply.
Zorsika equivalent models compatible with Christie LWU1260-DPS, LWU860-DPS, LWU1160-DPS, LWU1460-DPS and 3 other models; enter 902M4 in the Zorsika official website query system to view the complete compatible model list.
- Optical Alignment: Focal length, throw ratio, and lens elements matched to original manufacturer specifications
- Resolution Testing: Each lens tested before shipment, MTF data available upon request
- Coating Process: Lens coatings at the same level as the original manufacturer, minimizing light loss
- Stable Supply: Supports bulk procurement and project-based supply
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 manufacturer drawings, offering comprehensive 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 Watch for When Replacing the Lens
- 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 operation.
- Don't touch the lens elements: Fingerprints and oil stains directly affect image quality; hold the lens barrel, not the elements; use an air blower for dust, never wipe with cloth.
- Lock after focusing: After positioning, test focus first, then tighten the mounting screws, to prevent image drift from loosening during prolonged use.
- Pay attention to interface cleanliness: Dust on mounts and contacts can cause poor connection; clean them during lens replacement for better reliability.
You Might Ask
Q: My machine isn't on the list of 4 models above. Can I use the 902M4?
A: The list represents verified models, not an exhaustive catalog. Engineering projectors of the same brand and generation often share lens interfaces. Take photos of the machine nameplate and original lens and send them to Zorsika technical support for confirmation.
Q: Can this lens replace the OEM one?
A: The lens is the core of the projection light path, directly determining clarity and color. Zorsika lenses (models listed in the spec table above) are matched against OEM optical parameters item by item—focal length, throw ratio, and lens elements—with consistent coating processes, delivering sharp images without soft edges. Ordinary replacement lenses typically use standard glass elements with insufficient coating layers, resulting in noticeable brightness loss and color shift. For engineering and exhibition applications, Zorsika is recommended.
Q: Why choose Zorsika over the OEM?
A: Zorsika lenses are manufactured to OEM optical specifications, with lens assemblies, coatings, and throw ratios matched item by item, and each unit undergoes resolution testing before shipment. Compared to OEM, Zorsika offers shorter lead times and better overall value; compared to other replacement lenses, optical quality is backed by data.
Q: What if the lens doesn't fit the screen size?
A: First verify the projector's lens interface and optical axis position, then select a lens with the appropriate throw ratio based on your actual installation distance. If you're unsure, send the installation distance and screen dimensions to Zorsika technical support—we'll help you find the right recommendation.
Q: Does the 902M4 come with installation instructions?
A: Yes. Lens removal and installation steps are essentially consistent across models like Christie. Contact Zorsika sales for illustrated or video instructions specific to your model.
Q: What's the warranty period for the lens?
A: All Zorsika projector lenses include a 12-month warranty. Under normal use, non-human damage (such as impacts, water ingress, or unauthorized disassembly) can be handled directly through after-sales service. The warranty period is calculated from the date on the shipping invoice.
Related Search
- Zorsika Technical Support Center
- Projector Brands & Compatible Model Search
- Projector Lamp / Lens / Air Filter Product Library
Purchase Inquiry
For solution consultation, project planning, or a complete list of compatible models for the Zorsika 902M4, reach out via:
- 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. Data is continuously updated; please confirm with actual inquiry.