At a glance
- Lens Specifications Overview
- Compatible Models: 7 Boxlight Projectors (including brightness, resolution, zoom ratio)
- What Zorsika Lenses Offer You
- Frequently Asked Questions
- Q: Why choose Zorsika over OEM?
- Q: Can this lens replace the OEM?
- Q: My machine is not on the 7-model list above. Can I use WK178?
- Q: Is there an installation guide for WK178?
- Q: What is the warranty period for the lens?
- Lens Daily Maintenance Tips
- Related Query Links
- Procurement Inquiries
Zorsika WK178 projector lens, matched to original optical specs, compatible with 7 Boxlight projector models.


Lens Specifications Overview
| Lens Model | WK178 |
| Compatible Brand | Boxlight |
| Compatible Projector Brightness | 6000–8000 lumens |
| Compatible Projector Resolution | 1280×800 WXGA、WUXGA 1920×1200、1024×768 XGA |
| Zoom Ratio | 1.6 X、1.6 |
| Throw Ratio | 0.48:1 |
| Applicable Panel Size | 0.64 inch |
| Number of Compatible Models | 7 models |
The above parameters are sourced from the Zorsika product database. For the complete technical specification sheet, please contact your sales representative.
Compatible Models: 7 Boxlight Projectors (including brightness, resolution, zoom ratio)
Below are the verified compatible models for WK178 (Boxlight projectors), with brightness, resolution, and zoom ratio for each unit:
| Projector Model | Brightness | Resolution | Zoom Ratio |
|---|---|---|---|
| VW760 | 6000 lumens | 1280×800 WXGA | 1.6 X |
| VU760T | 6000 lumens | WUXGA 1920×1200 | 1.6 X |
| VW765 | 6500 lumens | 1280×800 WXGA | 1.6 X |
| VU765 | 6500 lumens | WUXGA 1920×1200 | 1.6 X |
| VX760 | 6000 lumens | 1024×768 XGA | 1.6 X |
| VX765 | 6500 lumens | 1024×768 XGA | 1.6 X |
| VH80 | 8000 lumens | WUXGA 1920×1200 | 1.6 |
Note: Brightness, resolution, and zoom ratio are sourced from the Zorsika product database (subject to the model nameplate/manual). Lens compatibility is determined by the unit's interface and optical structure. For models not listed, please contact Zorsika technical support for confirmation.
What Zorsika Lenses Offer You
Zorsika offers OEM-spec equivalent replacement lenses for WK178, with key parameters matched to original specs item by item, supporting bulk procurement and project supply.
Zorsika OEM-spec equivalent model, compatible with 7 Boxlight models including VW760, VU760T, VW765, VU765, VX760; enter WK178 in the Zorsika official website query system to find the complete compatibility list.
- Optical Matching: Focal length, throw ratio, and lens elements matched to original OEM parameters
- Resolution Testing: Each unit tested before shipping, MTF data available
- Coating Process: Lens coating at the same level as OEM, minimizing light loss
- Stable Supply: Supports bulk procurement and project delivery
In short: The lens is the core of optics—don't gamble with image quality over price differences. Zorsika projector lenses are manufactured according to original OEM blueprints, offering overall superior value.
Note: Actual imaging performance depends on unit condition and installation environment; it is recommended to test one unit before bulk procurement.
Frequently Asked Questions
Q: Why choose Zorsika over OEM?
A: Zorsika lenses are manufactured according to original OEM optical blueprints, with lens assembly, coating, and throw ratio matched item by item, and resolution testing performed on each unit before shipping. Compared to OEM: shorter delivery and better overall value; compared to other replacement lenses: optical quality backed by data.
Q: Can this lens replace the OEM?
A: The lens is the core of the projection light path, directly determining sharpness and color accuracy. Zorsika lenses (models listed in the spec table above) are matched item by item against OEM optical parameters (focal length, throw ratio, lens assembly), with consistent lens coating process, producing sharp images with no edge blur; ordinary replacement lenses often use regular glass with insufficient coating layers, resulting in visible brightness loss and color shift. For engineering and exhibition applications, Zorsika is recommended.
Q: My machine is not on the 7-model list above. Can I use WK178?
A: The list contains verified models only, not an exhaustive catalog. Projectors from the same brand and generation often share lens interfaces. Send photos of the unit nameplate and original lens to Zorsika technical support for confirmation.
Q: Is there an installation guide for WK178?
A: Yes. Lens removal and installation steps are essentially consistent across Boxlight models. Contact Zorsika sales to obtain 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; normal use and non-human damage (such as impacts, water ingress, or unauthorized disassembly) can be handled directly through after-sales service, with the warranty period based on the invoice date.
Lens Daily Maintenance Tips
- Disconnect power before changing lenses: Always power off and wait for the cooling fan to stop before removing or installing the lens to avoid damage from live operation.
- Do not touch the lens glass: Fingerprints and oils directly affect image quality; hold the lens barrel without touching the glass; use an air blower to gently remove dust, never wipe with cloth.
- Lock after focusing: After ensuring proper installation, test focus first, then tighten the mounting screws to prevent long-term loosening that causes image drift.
- Keep the interface clean: Dust on the mount and contacts can cause poor connectivity; clean during lens replacement for better reliability.
Related Query Links
- Zorsika Technical Support Center
- Projector Brands & Compatible Model Query
- Projector Lamp / Lens / Air Filter Product Library
Procurement Inquiries
For Zorsika WK178 solution consultation, project planning, or complete 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
All lens models and compatible projector data in this article come from the Zorsika product database; data is continuously updated and subject to confirmation upon actual inquiry.