At a glance
- Specifications of This Lens
- WD48C Model Compatibility List (2 Models, with Brightness/Resolution/Zoom Ratio)
- Same Specifications — Why Choose Zorsika
- What to Watch Out For When Replacing the Lens
- Frequently Asked Questions
- Q: My projector isn't on the list of 2 models above — can I use the WD48C?
- Q: Can this lens replace the original factory lens?
- Q: Why choose Zorsika instead of the original factory?
- Q: What if the lens doesn't match the screen size?
- Q: Does the WD48C come with installation instructions?
- Q: How long is the lens warranty?
- Related Query Links
- Purchase Inquiry
Zorsika WD48C projector lens, matched to original optical specs, compatible with MU9, MU10 and other 2 Zhongke projectors.


The projector lens directly determines image size and clarity. The WD48C covers 2 Zhongke models — check the compatibility list before replacing the lens.
Zorsika WD48C Projector LensSpecifications of This Lens
| Lens Model | WD48C |
| Compatible Brand | Zhongke |
| Compatible Model Brightness | 7700 lumens |
| Compatible Model Resolution | WUXGA 1920×1200 |
| Zoom Ratio | 1.25X |
| Throw Ratio | 0.35:1 |
| Applicable 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.
WD48C Model Compatibility List (2 Models, with Brightness/Resolution/Zoom Ratio)
The following are verified compatible models for the WD48C (Zhongke projectors), with brightness, resolution, and zoom ratio listed for each:
| Projector Model | Brightness | Resolution | Zoom Ratio |
|---|---|---|---|
| MU9 | 7700 lumens | WUXGA 1920×1200 | 1.25X |
| MU10 | 7700 lumens | WUXGA 1920×1200 | 1.25X |
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 body interface and optical structure. For models not on the list, please contact Zorsika technical support for confirmation.
Same Specifications — Why Choose Zorsika
The WD48C is a commonly used lens for projects. Zorsika benchmarks each parameter against the original factory specifications, performs resolution testing on every unit before shipment, and guarantees optical quality with data.
Zorsika's equivalent-spec replacement model is compatible with 2 models including Zhongke MU9 and MU10; enter WD48C in the Zorsika official website query system to view the complete model compatibility list.
- Optical Benchmarking: Focal length, throw ratio, and lens groups matched to original factory parameters
- Resolution Testing: Every unit tested before shipment, with traceable MTF data
- Coating Process: Lens coatings at the same grade as the original factory, reducing light loss
- Stable Supply: Supports bulk purchasing and project supply
In short: the lens is the optical core — don't gamble on image quality to save a few dollars. Zorsika projector lenses are manufactured to original factory drawings and offer comprehensive advantages.
Note: Actual imaging performance is affected by the projector's condition and installation environment. Before bulk purchasing, we recommend ordering 1 unit for testing.
What to Watch Out 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 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 — do not wipe with a cloth.
- Focus before tightening: After installation, test focus first, then tighten the fixing screws to prevent image drift from loosening over time.
- Keep the interface clean: Dust on the mount and contacts can cause poor connections. Cleaning them while replacing the lens is a good practice.
Frequently Asked Questions
Q: My projector isn't on the list of 2 models above — can I use the WD48C?
A: The list contains verified models, not all models. Engineering projectors of the same brand and generation often share the same lens interface. It's safer to send a photo of the model nameplate and original lens to Zorsika technical support for confirmation.
Q: Can this lens replace the original factory lens?
A: The lens is the core of the projector's optical path and directly determines clarity and color. Zorsika lenses (model numbers as shown in the specification table above) benchmark each optical parameter (focal length, throw ratio, lens groups) against the original factory, with consistent lens coating processes — delivering sharp imaging with no soft 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 applications, Zorsika is recommended.
Q: Why choose Zorsika instead of the original factory?
A: Zorsika lenses are manufactured to original factory optical drawings, with lens groups, coatings, and throw ratios benchmarked item by item, and resolution testing performed on every unit before shipment. Compared to the original factory, delivery times are shorter and overall value is better; compared to other replacement lenses, optical quality is backed by data.
Q: What if the lens doesn't match the screen size?
A: First confirm the model's lens interface and optical axis position, then select a lens with the corresponding throw ratio based on the actual installation distance. If unsure, send the installation distance and screen size to Zorsika technical support and we'll help you choose.
Q: Does the WD48C come with installation instructions?
A: Yes. The lens removal and installation steps for Zhongke 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 shipping document.
Related Query Links
- Zorsika Technical Support Center
- Projector Brand & Compatible Model Lookup
- Projector Lamp / Lens / Air Filter Product Library
Purchase Inquiry
For Zorsika WD48C 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.