At a glance
- Lens Specifications at a Glance
- WZ720A Model Compatibility List (3 models total, with brightness/resolution/zoom ratio)
- 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 projector isn't on the list of 3 models above — can I use the WZ720A?
- Q: Does the WZ720A come with installation instructions?
- Q: How long is the lens warranty?
- Routine Lens Maintenance Tips
- Related Lookup Links
- Procurement Inquiries
Zorsika WZ720A projector lens, matched to original optical specifications, compatible with SML-LC1000U, SML-LC1200U, SML-LC800U and other 3 SML projectors.


No need to dig through manuals for lens selection: here's a quick lookup of the 3 compatible projector models for the WZ720A.
Zorsika WZ720A Projector LensLens Specifications at a Glance
| Lens Model | WZ720A |
| Compatible Brand | Seemile |
| Compatible Model Brightness | 10000–12000 lumens |
| Compatible Model Resolution | WUXGA 1920×1200 |
| Zoom Ratio | 2X |
| Throw Ratio | 0.38:1 |
| Compatible Panel Size | 720M inches |
| Number of Compatible Models | 3 |
The specifications above come from the Zorsika product database. Contact sales to request the complete technical datasheet.
WZ720A Model Compatibility List (3 models total, with brightness/resolution/zoom ratio)
Below are the verified compatible models for the WZ720A (Seemile projectors), with brightness, resolution, and zoom ratio listed for each:
| Projector Model | Brightness | Resolution | Zoom Ratio |
|---|---|---|---|
| SML-LC1000U | 10000 lumens | WUXGA 1920×1200 | 2X |
| SML-LC1200U | 12000 lumens | WUXGA 1920×1200 | 2X |
| SML-LC800U | 10000 lumens | WUXGA 1920×1200 | 2X |
Note: Brightness, resolution, and zoom ratio are taken from the Zorsika product database (refer to the model nameplate/manual for accuracy); lens compatibility depends on the chassis interface and optical structure. For models not on this list, contact Zorsika technical support for confirmation.
Same Specifications — Why Choose Zorsika
Zorsika offers an OEM-spec replacement lens for the WZ720A, with key parameters benchmarked item by item against the original, and support for bulk project procurement and supply.
Zorsika's same-spec replacement model fits the Seemile SML-LC1000U, SML-LC1200U, SML-LC800U and other 3 models; enter WZ720A in the Zorsika website lookup system to see the complete model compatibility list.
- Optical Benchmarking: Focal length, throw ratio, and lens groups matched to original specifications
- Resolution Testing: Every unit tested before shipping, with traceable MTF data
- Coating Process: Lens coatings at the same grade 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 to original drawings and offer a stronger overall value.
Note: Actual imaging performance depends on the projector's condition and installation environment. Before bulk procurement, we recommend ordering 1 unit for hands-on testing.
Frequently Asked Questions
Q: Why choose Zorsika instead of the original manufacturer?
A: Zorsika lenses are manufactured to original optical drawings, with lens groups, coatings, and throw ratio benchmarked item by item, and every unit resolution-tested before shipping. Compared with the original, lead times are shorter and overall value is better; compared with 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 and directly determines 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 groups), with matching lens coating processes for sharp imaging and no soft edges; ordinary replacement lenses often use standard glass elements with insufficient coating layers, making brightness loss and color shift obvious at a glance. For engineering and exhibition applications, Zorsika is recommended.
Q: My projector isn't on the list of 3 models above — can I use the WZ720A?
A: The list covers verified models, not all of them. Engineering projectors of the same brand and generation often share the same lens interface. It's safer to photograph the model nameplate and original lens and send them to Zorsika technical support for confirmation.
Q: Does the WZ720A come with installation instructions?
A: Yes. Lens removal and installation steps are basically the same across Seemile models like these. Contact Zorsika sales to get 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; under normal use, non-human-caused damage (such as impact, water damage, or unauthorized disassembly) can be handled directly through after-sales service. 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 while powered.
- Don't touch the glass: Fingerprints and oil directly affect image quality — hold the lens by the barrel, not the glass; use an air blower for dust, not a dry cloth.
- Focus, then tighten: After installation, focus-test first, then tighten the fixing screws, to avoid image drift from loosening over time.
- Keep the interface clean: Dust on the mount and contacts causes poor contact — clean them while changing the lens for extra reliability.
Related Lookup Links
- Zorsika Technical Support Center
- Projector Brand and Compatible Model Lookup
- Projector Lamp / Lens / Air Filter Product Library
Procurement Inquiries
For Zorsika WZ720A solution consulting, project proposals, or the complete model compatibility list, 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.