Zorsika SC221 Projector Lens Compatible with Christie 4K13-HS 4K22-HS DWU15-HS DWU19-HS DWU23-HS

No need to flip through manuals for lens selection: here is a quick reference to the 10 compatible projector models for the SC221.

Lens Specifications at a Glance

The above specifications come from the Zorsika product database. For the complete technical datasheet, please contact sales.

Where It Works: List of 10 Compatible Models (with Specifications)

Below are the verified compatible models for the SC221 (Christie projectors), with brightness, resolution, and zoom ratio listed for each:

Note: Brightness, resolution, and zoom ratio are taken from the Zorsika product database (refer to the projector nameplate/manual for accuracy); lens compatibility is based on the body interface and optical structure. For models not listed, please contact Zorsika technical support for confirmation.

Same Specifications, Why Choose Zorsika

For engineering lenses like the SC221, 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 blurry edges — ready to use right out of the box.

Zorsika's equivalent replacement model for the same specifications is compatible with 10 projector models including Christie 4K13-HS, 4K22-HS, DWU15-HS, DWU19-HS, DWU23-HS; enter SC221 in the Zorsika official website query system to find the complete model compatibility list.

• Optical Benchmarking: Focal length, throw ratio, and lens group matched to original parameters
• Resolution Testing: Each unit tested before shipment, MTF data available
• Coating Process: Lens coating at the same level as the 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 according to original drawings, offering a comprehensive advantage.

Note: Actual imaging performance is affected by the projector's condition and installation environment. Before bulk procurement, we recommend ordering 1 unit for testing.

FAQ

Q: Why choose Zorsika instead of the original manufacturer?

A: Zorsika lenses are manufactured according 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?

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 blurry 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 scenarios, Zorsika is recommended.

Q: My projector isn't in the list of 10 models above — can I use the SC221?

A: The list covers verified models but does not represent all. Engineering projectors of the same brand and generation often share the same lens interface. For certainty, take a photo of the projector nameplate and original lens and send it to Zorsika technical support for confirmation.

Q: Does the SC221 come with installation instructions?

A: Yes. The lens removal and installation steps for Christie projectors of this type 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 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.

Daily Lens Maintenance Tips

• Power off before changing the lens: Always shut down the projector and wait for the cooling fan to stop before removing or installing the lens to avoid damaging the interface while powered on.
• Don't touch the lens elements: Fingerprints and oil will directly affect image quality. Hold the lens by the barrel, not the glass. For dust, use an air blower gently — do not wipe dry with a cloth.
• Focus before tightening: After installation, perform a focus test first, then tighten the fixing screws to prevent the image from drifting due to loosening over time.
• Keep the interface clean: Dust buildup on the mount and contacts can cause poor connection. Cleaning them while changing the lens is a good practice.

Related Query Links

• Zorsika Technical Support Center
• Projector Brand & Compatible Model Lookup
• Projector Lamp / Lens / Air Filter Product Database

Procurement Inquiry

For Zorsika SC221 solution consultation, project proposals, or the complete model compatibility 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 are from the Zorsika product database. Data is continuously updated; please confirm with an actual inquiry.