At a glance
- Compatible Projector Models: 2 Christie Projectors (with Brightness, Resolution, Zoom Ratio)
- Specifications
- Frequently Asked Questions
- Q: What if the lens doesn't match the screen size?
- Q: My projector is not on the list of the 2 models above. Can I still use the ZN3203D?
- Q: Can the lens replace the original manufacturer's lens?
- Q: Why choose Zorsika over the original manufacturer?
- Q: What is the warranty period for the lens?
- Why Choose Zorsika
- What to Watch for When Replacing the Lens
- Related Query Links
- Procurement Inquiries
Zorsika ZN3203D projector lens, matched according to original optical parameters, compatible with LWU1900-DPS and LWU2400-DPS 2 Christie projectors.
Compatible Projector Models: 2 Christie Projectors (with Brightness, Resolution, Zoom Ratio)
Below are the verified compatible projector models for ZN3203D (Christie projectors), with brightness, resolution and zoom ratio for each unit:
| Projector Model | Brightness | Resolution | Zoom Ratio |
|---|---|---|---|
| LWU1900-DPS | 18000 lumens | WUXGA 1920×1200 | • Long-throw zoom lens 1.98-3.95:1 • Long-throw zoom lens 3.95-7.51:1 • 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 |
| LWU2400-DPS | 24000 lumens | WUXGA 1920×1200 | • Long-throw zoom lens 1.98-3.95:1 • Long-throw zoom lens 3.95-7.51:1 • 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 model nameplate/manual); lens compatibility is based on chassis interface and optical structure; for models not listed, please contact Zorsika technical support for confirmation.
Specifications
| Lens Model | ZN3203D |
| Compatible Brand | Christie |
| Compatible Projector Brightness | 18000–24000 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 • 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 |
| Compatible Panel Size | 1.0 inch |
| Number of Compatible Models | 2 models |
All parameters above are sourced from the Zorsika product database; for complete technical specification sheets, please contact our sales team.
Frequently Asked Questions
Q: What if the lens doesn't match the screen size?
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 your actual installation distance. If you're unsure, send us the installation distance and screen size, and our Zorsika technical team will recommend the right option.
Q: My projector is not on the list of the 2 models above. Can I still use the ZN3203D?
A: The list shows verified models only and is not exhaustive. Projectors from the same brand and generation often share compatible lens interfaces. For the best results, send us photos of the machine nameplate and the original lens, and our Zorsika technical team will confirm for you.
Q: Can the lens replace the original manufacturer's lens?
A: The lens is the core of the projector's optical system and directly determines image clarity and color accuracy. Zorsika lenses (models listed in the specifications table above) are matched item by item against original manufacturer optical parameters — focal length, throw ratio, and lens element configuration — with identical lens coating processes, delivering sharp imaging 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 the recommended choice.
Q: Why choose Zorsika over the original manufacturer?
A: Zorsika lenses are manufactured to original optical blueprints, with lens elements, coatings, and throw ratios matched item by item, and every unit undergoes resolution testing before leaving the factory. Compared to original manufacturers, Zorsika offers shorter lead times and better overall value. Compared to other replacement lenses, Zorsika provides optical quality with documented performance data.
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 impacts, water exposure, or unauthorized disassembly) can be handled directly through our after-sales service. The warranty period is calculated from the date on the shipping invoice.
Why Choose Zorsika
Zorsika provides original-specification replacement lenses for the ZN3203D, with all key parameters matched to the original manufacturer, supporting bulk project procurement and supply.
Zorsika's equivalent replacement model is compatible with Christie LWU1900-DPS, LWU2400-DPS, and 2 other models. Enter ZN3203D in the query system on the Zorsika website to find the complete model compatibility list.
- Optical Matching: Focal length, throw ratio, and lens elements matched to original manufacturer specifications
- Resolution Testing: Every unit tested before shipment, MTF data available on request
- Coating Process: Lens coatings at the same grade 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 trade image quality for a price difference. Zorsika projector lenses are manufactured to original manufacturer blueprints with a clear overall advantage.
Note: Actual imaging performance may vary depending on the machine condition and installation environment. We recommend requesting one unit for on-site testing before placing a bulk order.
What to Watch for When Replacing the Lens
- Power off before replacing the lens: Always shut down and wait for the cooling fan to stop before removing or installing the lens to avoid static discharge damage to the connectors.
- Do not touch the glass: Fingerprints and oils directly degrade image quality. Hold the lens barrel rather than the glass. Use an air blower to remove dust — do not wipe with a dry cloth.
- Focus before tightening: After positioning the lens, run a focus test before tightening the securing screws to prevent long-term loosening that could cause image drift.
- Keep the interface clean: Dust on the bayonet and contacts can cause poor connection. Clean the interface when replacing the lens for added reliability.
Related Query Links
- Zorsika Technical Support Center
- Projector Brand and Compatible Model Lookup
- Projector Lamp / Lens / Air Filter Product Library
Procurement Inquiries
For inquiries about the Zorsika ZN3203D solution, project planning, or a 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. Data is continuously updated. Please confirm with actual quotation inquiries.