At a glance
- Specifications
- Where It Works: List of 2 Compatible Models (with Specifications)
- Same Specifications — Why Choose Zorsika
- Frequently Asked Questions
- Q: Why choose Zorsika instead of the original manufacturer?
- Q: Can the lens replace the original one?
- Q: My machine isn't in the list of 2 models above — can I use the WK200?
- Q: Does the WK200 come with installation instructions?
- Q: How long is the lens warranty?
- Routine Lens Maintenance Tips
- Related Query Links
- Purchase Inquiry
Zorsika WK200 projector lens, matched to OEM optical specifications, compatible with 2 Christie projectors including 4K7-HS and 4K10-HS.


No need to flip through manuals for lens selection: a quick reference of the 2 compatible projector models for the WK200 is below.
Zorsika WK200 Projector LensSpecifications
| Lens Model | WK200 |
| Compatible Brand | Christie |
| Compatible Model Brightness | 7500–11000 lumens |
| Compatible Model Resolution | 4K (3840×2160) |
| Zoom Ratio | 900-300349-XX**(0.58) 140-109101-XX(1.70-2.12) 140-110103-XX(2.12-2.83) 140-111104-XX(2.83-5.66) 140-116109-XX(5.66-10.8) |
| Throw Ratio | 0.46:1 |
| Compatible Panel Size | 0.67 inch |
| Number of Compatible Models | 2 |
The above parameters come from the Zorsika product database. For the complete technical specification sheet, please contact sales.
Where It Works: List of 2 Compatible Models (with Specifications)
Below are the verified compatible models for the WK200 (Christie projectors), with brightness, resolution, and zoom ratio listed for each:
| Projector Model | Brightness | Resolution | Zoom Ratio |
|---|---|---|---|
| 4K7-HS | 7500 lumens | 4K (3840×2160) | 900-300349-XX**(0.58) 140-109101-XX(1.70-2.12) 140-110103-XX(2.12-2.83) 140-111104-XX(2.83-5.66) 140-116109-XX(5.66-10.8) |
| 4K10-HS | 11000 lumens | 4K (3840×2160) | 900-300349-XX**(0.58) 140-109101-XX(1.70-2.12) 140-110103-XX(2.12-2.83) 140-111104-XX(2.83-5.66) 140-116109-XX(5.66-10.8) |
Note: Brightness, resolution, and zoom ratio are taken from the Zorsika product database (refer to the model nameplate/manual for accuracy); lens compatibility is based on the chassis interface and optical structure. For models not on the list, please contact Zorsika technical support for confirmation.
Same Specifications — Why Choose Zorsika
For engineering lenses like the WK200, Zorsika benchmarks each item against the original optical parameters (focal length, throw ratio, lens group), with consistent lens coating processes, delivering sharp imaging with no edge blurring — ready to use upon installation.
Zorsika's same-spec replacement model is compatible with Christie 4K7-HS, 4K10-HS, and other 2 models; enter WK200 in the Zorsika official website query system to find the complete compatible model list.
- Optical Benchmarking: Focal length, throw ratio, and lens group matched to original parameters
- Resolution Testing: Each unit tested before shipment, with traceable MTF data
- Coating Process: Lens coating at the same grade as original, reducing light loss
- Stable Supply: Supports bulk procurement and project supply
In short: the lens is the optical core — don't gamble on image quality to save a few bucks. Zorsika projector lenses are manufactured to original factory drawings, offering a comprehensive advantage.
Note: Actual imaging performance is affected by the chassis condition and installation environment. Before bulk procurement, we recommend ordering 1 unit for testing first.
Frequently Asked Questions
Q: Why choose Zorsika instead of the original manufacturer?
A: Zorsika lenses are manufactured to original optical drawings, with lens group, coating, and throw ratio benchmarked item by item, and each unit undergoes resolution testing before shipment. Compared to the original, lead times are shorter and overall value is better; compared to other replacement lenses, optical quality is backed by data.
Q: Can the lens replace the original one?
A: The lens is the core of the projector's optical path, directly determining clarity and color. Zorsika lenses (models listed in the specification table above) are benchmarked item by item against original optical parameters (focal length, throw ratio, lens group), with consistent lens coating processes, delivering sharp imaging with no edge blurring; ordinary replacement lenses often use standard glass elements with insufficient coating layers, resulting in visible brightness loss and color shift. For engineering and exhibition scenarios, Zorsika is recommended as the priority.
Q: My machine isn't in the list of 2 models above — can I use the WK200?
A: The list covers verified models, not all of them. Same-brand, same-generation engineering projectors often share lens interfaces. It's safer to take a photo of the chassis nameplate and original lens and send it to Zorsika technical support for confirmation.
Q: Does the WK200 come with installation instructions?
A: Yes. The lens removal and installation steps for Christie models like these are basically the same. Contact Zorsika sales for illustrated or video instructions for your specific model.
Q: How long is the lens warranty?
A: All Zorsika projector lenses come with a 12-month warranty; for normal use and non-human-caused damage (such as impact, water damage, or unauthorized disassembly), you can contact after-sales service directly. The warranty period is based on the date on the shipment document.
Routine Lens Maintenance Tips
- Power off before changing the lens: Always shut down and wait for the cooling fan to stop before removing or installing the lens to avoid damaging the interface with live power.
- Don't touch the glass: Fingerprints and oil will directly affect image quality. Hold the lens by the barrel, not the glass; use an air blower to gently remove dust — don't dry-wipe with a cloth.
- Focus first, then tighten: After installation, do a focus test first, then tighten the fixing screws to avoid image drift from loosening over time.
- Keep the interface clean: Dust buildup on the mount and contacts can cause poor contact. Cleaning them while changing the lens is a safer practice.
Related Query Links
- Zorsika Technical Support Center
- Projector Brand and Compatible Model Query
- Projector Lamp / Lens / Air Filter Product Library
Purchase Inquiry
For Zorsika WK200 solution consultation, project proposals, or the complete compatible model list, please contact us via:
- 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 come from the Zorsika product database. Data is continuously updated; please confirm with an actual quotation.