Zorsika WE280 Projector Lens Compatible with Hokes HT-K877U HT-K878U HT-K879U HT-K870U HT-K770U 8

Lens Specifications Overview

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

Compatible Models: 8 Projector Models (with Specifications)

The following are the verified compatible models for WE280 (Hocos projectors), with brightness, resolution, and zoom ratio for each model:

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

What Zorsika Lenses Offer You

For engineering lenses like the WE280, Zorsika matches each item against the original factory optical specifications (focal length, throw ratio, lens element assembly), with consistent lens coating process, sharp imaging, and no edge softness — ready for immediate installation.

Zorsika equivalent replacement models, compatible with Holcos HT-K877U, HT-K878U, HT-K879U, HT-K870U, HT-K770U and 7 other models; enter WE280 in the query system on the Zorsika official website to find the complete compatible projector model list.

• Optical Alignment: Focal length, throw ratio, and lens element assembly matched to original factory specifications
• Resolution Testing: Every unit tested before shipment, MTF data available upon request
• Coating Process: 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 blueprints, delivering overall better value.

Note: Actual imaging performance depends on projector condition and installation environment. We recommend ordering one unit for testing before bulk procurement.

FAQ

Q: Why choose Zorsika over OEM?

A: Zorsika lenses are manufactured according to original factory optical blueprints, with lens element assembly, coating, and throw ratio all matched item by item, and every unit undergoes resolution testing before shipment. Shorter lead times and better overall value compared to OEM; optical performance backed by data compared to other replacement lenses.

Q: Can these lenses replace OEM ones?

A: The lens is the core of the projector's optical path and directly determines sharpness and color accuracy. Zorsika lenses (models listed in the spec table above) are matched item by item to original factory optical parameters (focal length, throw ratio, lens element assembly), with consistent coating process, sharp imaging, and no edge softness. Ordinary replacement lenses often use regular glass elements with insufficient coating layers, resulting in visible brightness loss and color shift. For engineering and exhibition applications, Zorsika is the preferred choice.

Q: My projector is not on the list of 8 models above. Can I use the WE280?

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

Q: Is there an installation guide for the WE280?

A: Yes. Lens removal and installation steps are essentially the same for Holcos and similar projectors. Contact your Zorsika sales representative for the illustrated or video guide specific to your model.

Q: What is the warranty period for lenses?

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

Lens Routine Maintenance Tips

• Power off before lens replacement: Always shut down and wait for the cooling fan to stop before removing or installing the lens to avoid static damage to connectors.
• Do not touch the lens elements: Fingerprints and oils directly affect image quality — hold the lens by the barrel, not the elements. Use an air blower for dust; do not wipe with a dry cloth.
• Lock after focusing: After installing, test focus first, then tighten the mounting screws. Loose screws over time can cause image drift.
• Keep connectors clean: Dust on bayonet mounts and contacts can cause poor connection — clean them during each lens swap for reliability.

Related Links

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

Procurement & Inquiries

For WE280 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

Lens models and compatible projector data in this article are sourced from the Zorsika product database and are continuously updated. Please confirm with actual inquiry for accuracy.