Compatible Projector Models: 6 Christie Projectors (with Brightness, Resolution, Zoom Ratio)
The following are SC340 verified compatible projector models (Christie projectors), with brightness, resolution, and zoom ratio for each:
| Projector Model | Brightness | Resolution | Zoom Ratio |
|---|---|---|---|
| DWU1800-JS | 17800 lumens | WUXGA 1920×1200 | 0.78-0.9:1 • 0.9-1.3:1 • 1.3-1.8:1 • 1.44-1.8:1• 1.8-2.4:1 • 2.4-4.8:1 • 4.8-8.64:1 • 8.64-12.96 |
| DWU2400-JS | 23750 lumens | WUXGA 1920×1200 | 0.78-0.9:1 • 0.9-1.3:1 • 1.3-1.8:1 • 1.44-1.8:1• 1.8-2.4:1 • 2.4-4.8:1 • 4.8-8.64:1 • 8.64-12.96 |
| 4K1600-JS | — | — | — |
| 4K2100-JS | 21350 lumens | 4K (3840×2160) | 0.78-0.9:1 • 0.9-1.3:1 • 1.3-1.8:1 • 1.44-1.8:1• 1.8-2.4:1 • 2.4-4.8:1 • 4.8-8.64:1 • 8.64-12.96 |
| 4K1400-KS | 14250 lumens | 4K UHD+ (3840×2400) | 0.34-0.37:1 140-164102-XX 0.5-0.65:1 140-166104-XX 0.78-0.9:1 140-144100-XX 0.9-1.3:1 140-159106-XX 1.25-2.0:1 140-165103-XX 1.8-2.4:1 140-110103-XX 2.4-4.8:1 140-111104-XX 4.8-8.64:1 140-116109-XX |
| 4K1000-KS | 10050 lumens | 4K UHD+ (3840×2400) | 0.34-0.37:1 140-164102-XX 0.5-0.65:1 140-166104-XX 0.78-0.9:1 140-144100-XX 0.9-1.3:1 140-159106-XX 1.25-2.0:1 140-165103-XX 1.8-2.4:1 140-110103-XX 2.4-4.8:1 140-111104-XX 4.8-8.64:1 140-116109-XX |
Note: Brightness, resolution, and zoom ratio are sourced from the Zorsika product database (subject to the projector nameplate/manual for accuracy); lens compatibility is determined by the unit's interface and optical structure. For models not listed, please contact Zorsika Technical Support for confirmation.
Lens Specifications Overview
| Lens Model | SC340 |
| Compatible Brand | Christie |
| Compatible Projector Brightness | 10050–23750 lumens |
| Compatible Projector Resolution | WUXGA 1920×1200, 4K (3840×2160), 4K UHD+ (3840×2400) |
| Zoom Ratio | 0.78-0.9:1 • 0.9-1.3:1 • 1.3-1.8:1 • 1.44-1.8:1• 1.8-2.4:1 • 2.4-4.8:1 • 4.8-8.64:1 • 8.64-12.96、0.34-0.37:1 140-164102-XX 0.5-0.65:1 140-166104-XX 0.78-0.9:1 140-144100-XX 0.9-1.3:1 140-159106-XX 1.25-2.0:1 140-165103-XX 1.8-2.4:1 140-110103-XX 2.4-4.8:1 140-111104-XX 4.8-8.64:1 140-116109-XX |
| Throw Ratio | 1.05-1.59:1 |
| Compatible Panel Size | 0.80 inches |
| Number of Compatible Models | 6 models |
The above parameters are sourced from the Zorsika product database. For complete technical specifications, please contact your sales representative.
Frequently Asked Questions
Q: What if the lens doesn't match the screen size?
A: First verify the lens mount and optical axis position of your projector model, 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 and we'll help you choose.
Q: My projector isn't on the list of 6 models. Can I still use the SC340?
A: The list represents verified models only, not all compatible units. Projectors from the same brand and generation often share lens mounts. Send photos of your machine's nameplate and original lens to Zorsika technical support for confirmation.
Q: Can this lens replace the OEM lens?
A: The lens is the core of the projection optical path, directly determining clarity and color accuracy. Zorsika lenses (models listed in the specifications table above) are designed to match OEM optical parameters item by item—focal length, throw ratio, and lens elements—with consistent lens coating processes for sharp imaging and crisp edges. Ordinary replacement lenses typically use regular 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 OEM?
A: Zorsika lenses are manufactured according to OEM optical blueprints, with lens elements, coatings, and throw ratios 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 test data.
Q: What is the warranty period for the lens?
A: All Zorsika projector lenses come with a 12-month warranty. For normal use and non-human damage (such as impacts, water damage, or unauthorized disassembly), contact after-sales service directly. The warranty period is calculated from the date on the shipping invoice.
Same Specs, Why Choose Zorsika
For engineering lenses like the SC340, Zorsika matches each optical parameter (focal length, throw ratio, lens elements) against the original manufacturer's specifications. The lens coating process is identical, delivering sharp images with no edge softness, and it's ready for immediate installation.
Zorsika offers same-spec replacement models compatible with 6 Christie models including DWU1800-JS, DWU2400-JS, 4K1600-JS, 4K2100-JS, and 4K1400-KS. Enter SC340 in the query system on Zorsika's official website to find the complete compatible model list.
- Optical Matching: Focal length, throw ratio, and lens elements matched to OEM specifications
- Resolution Testing: Every unit tested before shipment, MTF data available upon request
- Coating Process: Lens coating at the same level as OEM, minimizing light loss
- Stable Supply: Supports bulk purchasing and project-based fulfillment
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 drawings, offering comprehensive advantages.
Note: Actual imaging performance depends on projector condition and installation environment. We recommend requesting one unit for testing before bulk orders.
What to Watch Out for When Replacing a Lens?
- Power Off First: Always shut down and wait for the cooling fan to stop before removing or installing the lens to avoid damaging connectors through live operations.
- Don't Touch the Glass: Fingerprints and oil stains directly affect image quality. Hold the lens by the barrel, not the glass. Use an air blower for dust—never wipe with cloth.
- Lock After Focusing: After positioning, test the focus first, then tighten the mounting screws. This prevents loosening over time that causes image drift.
- Check Connector Cleanliness: Dust on mounts and contacts can cause poor connection. Clean them during lens replacement for better reliability.
Related Search Links
- Zorsika Technical Support Center
- Projector Brands & Compatible Models Search
- Projector Lamp / Lens / Air Filter Product Database
Procurement Inquiry
For Zorsika SC340 consultation, project solutions, or the complete compatible model list, 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 models and compatible machine data in this article come from the Zorsika product database, continuously updated. Please confirm with actual inquiry for accuracy.