At a glance
- Specifications
- SA182 Compatible Projector Models (2 Models Total, with Brightness/Resolution/Zoom Ratio)
- What Zorsika Lenses Can Offer You
- Frequently Asked Questions
- Q: Why choose Zorsika over OEM?
- Q: Can these lenses replace OEM ones?
- Q: My projector model isn't on the 2-model list above. Can I still use SA182?
- Q: Does SA182 come with installation instructions?
- Q: What is the warranty period for the lens?
- Lens Routine Maintenance Tips
- Related Query Links
- Procurement Inquiries
Zorsika SA182 projector lens, matched according to OEM optical parameters, compatible with NP-CW5700UL, NP-CW5800UL and other 2 NEC projectors.
Specifications
| Lens Model | SA182 |
| Compatible Brand | NEC |
| Compatible Projector Brightness | 7000–8000 Lumens |
| Compatible Projector Resolution | WUXGA 1920×1200 |
| Zoom Ratio | NL01Z:0.77-l.l NL02Z:l.l-1.3 NL03Z:1.25-1.6 NL04Z:1.54-1.93 NL05Z:1.93-2.9 NL06Z:3.0-5.0 |
| Throw Ratio | 1.08-1.9:1 |
| Compatible Panel Size | 0.67 Inch |
| Number of Compatible Models | 2 Models |
The above parameters are from Zorsika's product database. For complete technical specifications, please contact your sales representative.
SA182 Compatible Projector Models (2 Models Total, with Brightness/Resolution/Zoom Ratio)
The following are verified compatible models for SA182 (NEC projectors), with brightness, resolution, and zoom ratio for each unit:
| Projector Model | Brightness | Resolution | Zoom Ratio |
|---|---|---|---|
| NP-CW5700UL | 7000 Lumens | WUXGA 1920×1200 | NL01Z:0.77-l.l NL02Z:l.l-1.3 NL03Z:1.25-1.6 NL04Z:1.54-1.93 NL05Z:1.93-2.9 NL06Z:3.0-5.0 |
| NP-CW5800UL | 8000 Lumens | WUXGA 1920×1200 | NL01Z:0.77-l.l NL02Z:l.l-1.3 NL03Z:1.25-1.6 NL04Z:1.54-1.93 NL05Z:1.93-2.9 NL06Z:3.0-5.0 |
Note: Brightness, resolution, and zoom ratio are sourced from Zorsika's product database (subject to the projector nameplate/manual for accuracy); lens compatibility is based on chassis interface and optical structure. For models not listed, please contact Zorsika technical support for confirmation.
What Zorsika Lenses Can Offer You
Zorsika offers factory-spec equivalent replacement lenses for the SA182, with every key parameter matched to the original specs, supporting bulk project procurement and supply.
Zorsika factory-spec equivalent model, compatible with 2 models including NEC NP-CW5700UL and NP-CW5800UL; enter SA182 in the Zorsika official website query system to find the complete model compatibility list.
- Optical Matching: Focal length, throw ratio, and lens elements matched to original factory specifications
- Resolution Testing: Each unit tested before leaving the factory, with MTF data available for inspection
- Coating Process: Lens coating matches original factory grade, minimizing light loss
- Stable Supply: Supports bulk procurement and project-based delivery
In short: The lens is the optical core—don't gamble with image quality over a price difference. Zorsika projector lenses are manufactured to original factory optical drawings, offering overall superior value.
Note: Actual imaging performance depends on projector condition and installation environment. We recommend ordering one sample for testing before bulk procurement.
Frequently Asked Questions
Q: Why choose Zorsika over OEM?
A: Zorsika lenses are manufactured to original factory optical specifications, with lens elements, coating, and throw ratio matched item by item, and each unit undergoes resolution testing before shipment. Compared to OEM, we offer shorter lead times and better overall value; compared to other replacement lenses, we provide verifiable optical performance data.
Q: Can these lenses replace OEM ones?
A: The lens is the core of the projector optical path, directly determining sharpness and color accuracy. Zorsika lenses (models listed in the specifications above) are matched item by item to original factory optical parameters (focal length, throw ratio, lens elements), with identical lens coating process, delivering sharp imaging without soft edges. Ordinary replacement lenses often use regular 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: My projector model isn't on the 2-model list above. Can I still use SA182?
A: The list represents verified models only, not all compatible units. Projectors of the same brand and generation often share lens interfaces. Sending photos of your projector nameplate and original lens to Zorsika technical support for confirmation is the safest approach.
Q: Does SA182 come with installation instructions?
A: Yes. Lens removal and installation procedures are essentially consistent across NEC models. Contact Zorsika sales to receive illustrated or video instructions for your specific model.
Q: What is the warranty period for the lens?
A: All Zorsika projector lenses come with a 12-month warranty. For normal use without human damage (such as impacts, water exposure, or unauthorized disassembly), contact after-sales service directly. Warranty period is calculated from the shipping document date.
Lens Routine Maintenance Tips
- Disconnect power before lens replacement: Always power off and wait for the cooling fan to stop before removing or installing the lens to avoid interface damage from live operation.
- Don't touch the lens elements: Fingerprints and oil stains directly affect image quality. Hold the lens by the barrel, not the glass. Use an air blower for dust—never wipe with cloth.
- Lock after focusing: After confirming focus, tighten the mounting screws. Loose screws over time can cause image drift.
- Keep interfaces clean: Dust on bayonets and contacts causes poor connectivity. Clean during lens replacement for best results.
Related Query Links
- Zorsika Technical Support Center
- Projector Brands and Compatible Model Search
- Projector Lamp / Lens / Air Filter Product Catalog
Procurement Inquiries
For Zorsika SA182 solution consultation, project proposals, or the complete model compatibility list, contact 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 and are continuously updated. Actual quotation confirmation should be used as the final reference.