Zorsika 902MD Projector Lens for Boxlight BC12KP BC10K BC9K BC8K BC90P NS9810 ES9820 OEM Compatible

Lens Parameter Overview

Parameters sourced from Zorsika product database. Contact sales for complete technical specification sheet.

Compatible Projectors: 7 Boxlight Models (Brightness, Resolution, Zoom Ratio Included)

Verified compatible projectors for 902MD (Boxlight projectors), with brightness, resolution, and zoom ratio for each unit:

Note: Brightness, resolution, and zoom ratio are sourced from Zorsika product database (subject to model nameplate/manual). Lens compatibility is based on chassis interface and optical structure. For models not listed, contact Zorsika technical support for confirmation.

Why Choose Zorsika

For engineering lenses like the 902MD, Zorsika matches each original factory optical parameter (focal length, throw ratio, lens group) item by item, with consistent lens coating craftsmanship, resulting in sharp imaging and no edge blurring—ready to install and use.

Zorsika's equivalent alternative model is compatible with 7 Boxlight models: BC12KP, BC10K, BC9K, BC8K, BC90P, and more; enter 902MD in the query system on Zorsika's official website to find the complete compatible model list.

• Optical matching: Focal length, throw ratio, and lens group matched to original factory parameters
• Resolution testing: Every unit tested before shipment, with verifiable MTF data
• Coating craftsmanship: Lens coating at the same level as original factory, minimizing light loss
• Stable supply: Supports bulk procurement and project-based orders

Bottom line: The lens is the optical core—don't gamble with image quality over price differences. Zorsika projector lenses are manufactured according to original factory optical drawings, offering overall better value.

Note: Actual imaging performance depends on projector condition and installation environment. For bulk orders, it is recommended to obtain one unit for on-site testing first.

What to Watch for When Replacing the Lens

• Power off before lens replacement: Be sure to shut down and wait for the cooling fan to stop before disassembling or installing the lens to avoid damaging the interface from live operations.
• 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 for dust—do not wipe with cloth.
• Focus before tightening: After positioning, test focus first, then tighten the mounting screws to avoid image drift from loosening during prolonged use.
• Pay attention to interface cleanliness: Dust on mounts and contacts causes poor contact; clean them when replacing the lens for added reliability.

Frequently Asked Questions

Q: My model is not in the 7-model list above. Can I use the 902MD?

A: The list shows verified models, not all possible ones. Projectors of the same brand and generation often share lens interfaces. Take photos of the unit nameplate and original lens and send them to Zorsika technical support for confirmation.

Q: Can this lens replace the OEM?

A: The lens is the core of the projector optical path, directly determining clarity and color. Zorsika lenses (models shown in the specification table above) match each original factory optical parameter (focal length, throw ratio, lens group) item by item, with consistent lens coating craftsmanship, resulting in sharp imaging and no edge blurring. Regular replacement lenses often use ordinary glass with insufficient coating layers, causing visible brightness loss and color shifts. For engineering and exhibition scenarios, Zorsika is recommended.

Q: Why choose Zorsika over OEM?

A: Zorsika lenses are manufactured according to original factory optical drawings, with lens groups, coating, and throw ratio matched item by item. Each unit undergoes resolution testing before shipment. Compared to OEM, Zorsika offers shorter lead times and better overall value; compared to other replacement lenses, Zorsika guarantees optical performance with data support.

Q: The lens doesn't match the screen size. What should I do?

A: First confirm the lens interface and optical axis position of your projector, then select a lens with the corresponding throw ratio based on your actual installation distance. If unsure, send your installation distance and screen dimensions to Zorsika technical support—we'll help you choose.

Q: Is there an installation guide for the 902MD?

A: Yes. The lens removal and installation steps are essentially the same for 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 without human damage (such as impact, water ingress, or unauthorized disassembly) can be handled directly through after-sales service. The warranty period is based on the shipment invoice date.

Related Query Links

• Zorsika Technical Support Center
• Projector Brands and Compatible Model Query
• Projector Lamp / Lens / Air Filter Product Library

Procurement Consultation

For consultation on Zorsika 902MD solutions, project proposals, or the complete compatible model list, reach us through:

• 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 projector data in this article are sourced from Zorsika's product database and are continuously updated. Actual confirmation at time of inquiry shall prevail.