Zorsika WJ128 (Electric) Lens fits Boxlight DU8860 / AS8893 / EL8285 / AQ8819 +12 models

Lens Specifications

The above parameters are sourced from the Zorsika product database. For complete technical specifications, please contact your sales representative.

WJ128 (Electric) Model Compatibility List (12 models, with brightness/resolution/zoom ratio)

The following is the verified compatibility list for WJ128 (Electric) (Boxlight projectors), with brightness, resolution and zoom ratio for each model:

Note: Brightness, resolution and zoom ratio are sourced from Zorsika's product database (subject to the model nameplate/manual); lens compatibility is determined by chassis interface and optical structure; for models outside this list, please contact Zorsika technical support for confirmation.

What Zorsika Lenses Offer You

WJ128 (Electric) is a commonly used project lens; Zorsika benchmarks each specification against the OEM parameters, and performs resolution testing on every unit before shipment, ensuring optical quality with documented data.

Zorsika offers same-specification alternative models, compatible with Boxlight DU8860, AS8893, EL8285, AQ8819, DV8828 and other 12 models; enter WJ128 (Electric) in the query system on Zorsika's official website to find the complete compatibility list.

• Optical Benchmarking: Focal length, throw ratio and lens elements matched to OEM specifications
• Resolution Testing: Every unit tested before shipment, MTF data available upon request
• Coating Process: Lens coating at the same grade as OEM, minimizing light loss
• Stable Supply: Supports bulk procurement and project-based supply

In summary: The lens is the optical core—don't gamble with image quality over price differences. Zorsika projector lenses are manufactured according to OEM blueprints, offering comprehensive advantages.

Note: Actual imaging performance may vary depending on chassis condition and installation environment; it is recommended to test one unit before bulk procurement.

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. Avoid working with the power on to prevent connector damage.
• Don't Touch the Lens Glass: Fingerprints and oil stains directly affect image quality. Hold the lens barrel without touching the glass. Use an air blower to gently remove dust; do not wipe with cloth.
• Focus Before Tightening: After proper installation, test the focus first, then tighten the mounting screws. This prevents image drift caused by loosening over long-term use.
• Keep Connectors Clean: Dust on bayonet mounts and contacts can cause poor connection. Clean them while replacing the lens for added reliability.

Frequently Asked Questions

Q: My machine is not on the list of 12 models above. Can I use WJ128 (Electric)?

A: The list contains verified models only, not all compatible units. Projectors from the same brand and generation often share lens interfaces. Take a photo of the machine nameplate and original lens, then send it to Zorsika Technical for confirmation.

Q: Can this lens replace the OEM lens?

A: The lens is the core of the projector's optical path and directly determines clarity 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 elements), with identical coating processes. The result is sharp imaging with no edge blur. Generic replacement lenses often use ordinary glass with insufficient coating layers, resulting in noticeable brightness loss and color shift. For engineering and exhibition applications, Zorsika is the recommended choice.

Q: Why choose Zorsika over OEM?

A: Zorsika lenses are manufactured according to OEM optical blueprints, with lens elements, coatings, and throw ratios matched item-by-item. Every unit undergoes resolution testing before shipment. Compared to OEM, we offer shorter lead times and better overall value. Compared to other replacement lenses, our optical quality is backed by test data.

Q: What if the lens doesn't match the screen size?

A: First confirm the machine's lens interface and optical axis position, then select a lens with the appropriate throw ratio based on your actual installation distance. If unsure, send your installation distance and screen dimensions to Zorsika Technical—we'll recommend the right lens.

Q: Is there an installation guide for WJ128 (Electric)?

A: Yes. Lens removal and installation steps are essentially consistent across brands like Boxlight. Contact Zorsika Sales to receive illustrated or video guides for your specific model.

Q: What is the lens warranty period?

A: All Zorsika projector lenses come with a 12-month warranty. Normal use and non-human damage (such as drops, water damage, or unauthorized disassembly) can be handled directly through after-sales service. The warranty period is calculated from the invoice date.

Related Links

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

Purchase Inquiry

For inquiries about Zorsika WJ128 (Electric), project planning, or a complete list of compatible models, reach 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 pricing confirmation prevails.