Zorsika WH140 Projector Lens Compatible Models: BenQ LU935 LK935 LU935ST LK936ST LS860WU+ ViewSonic

Picture too small or installation distance not enough? A different lens can solve it. The WH140 fits 31 BenQ, ViewSonic, JVC and other models — see the list below.

Where It Works: List of 31 Compatible Models (with Specs)

The following are verified compatible models for the WH140 (BenQ, ViewSonic, JVC and other projectors), with brightness, resolution and zoom ratio listed for each:

Note: Brightness, resolution and zoom ratio are taken from the Zorsika product database (refer to the model nameplate/manual for accuracy); lens compatibility depends on the projector's mount interface and optical structure. For models not on this list, contact Zorsika technical support for confirmation.

Specifications of This Lens

The above specifications come from the Zorsika product database. Contact sales for the complete technical datasheet.

FAQ

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

A: First confirm the projector's lens mount interface and optical axis position, then choose a lens with the appropriate throw ratio based on your actual installation distance. If you're unsure, send your installation distance and screen size to Zorsika technical support and we'll help you choose.

Q: My projector isn't on the list of 31 models above — can I use the WH140?

A: The list covers verified models, but it isn't exhaustive. Engineering projectors of the same brand and generation often share the same lens mount interface. To be safe, send a photo of the model nameplate and the original lens to Zorsika technical support for confirmation.

Q: Can this lens replace the original one?

A: The lens is the core of the projector's optical path and directly determines clarity and color. Zorsika lenses (see the specifications table above for the model) are benchmarked item by item against the original optical parameters (focal length, throw ratio, lens group), with the same lens coating process — delivering sharp imaging with no soft edges. Ordinary replacement lenses often use standard glass elements with insufficient coating layers, and the loss of brightness and color shift are obvious at a glance. For engineering and exhibition applications, Zorsika is the recommended choice.

Q: Why choose Zorsika instead of the original manufacturer?

A: Zorsika lenses are produced according to the original optical drawings, with the lens group, coating and throw ratio benchmarked item by item, and each unit undergoes resolution testing before leaving the factory. Compared with the original manufacturer, lead times are shorter and overall value is better; compared with other replacement lenses, optical quality is backed by data.

Q: How long is the lens warranty?

A: All Zorsika projector lenses come with a 12-month warranty. Under normal use, non-human-caused damage (such as impact, water damage or unauthorized disassembly) can be handled directly through after-sales service. The warranty period is based on the date on the shipment document.

What Zorsika Lenses Offer You

The WH140 is a commonly used lens for projects. Zorsika benchmarks it item by item against the original parameters, and each unit undergoes resolution testing before leaving the factory, so optical quality is backed by data.

Zorsika's equivalent replacement model fits 31 projector models including the BenQ, ViewSonic and JVC LU935, LK935, LU935ST, LK936ST and LS860WU+; enter WH140 in the query system on the Zorsika website to see the complete model compatibility list.

• Optical Benchmarking: Focal length, throw ratio and lens group matched to original parameters
• Resolution Testing: Every unit tested before shipment, with traceable MTF data
• Coating Process: Lens coatings on par with the original, reducing light loss
• Stable Supply: Supports bulk purchasing and project supply

In short: the lens is the optical core — don't gamble on picture quality to save a few dollars. Zorsika projector lenses are produced according to original drawings and offer better overall value.

Note: Actual imaging performance depends on the projector's condition and the installation environment. Before bulk purchasing, we recommend getting one unit for hands-on testing.

What to Watch Out for When Changing a Lens

• Power off before changing the lens: Always shut down the projector and wait for the cooling fan to stop before removing or installing the lens, to avoid damaging the interface while powered.
• Don't touch the glass: Fingerprints and oil will directly affect image quality. Hold the lens by the barrel, not the glass. Use an air blower to gently remove dust — don't wipe it dry with a cloth.
• Focus before tightening: After installation, focus and test first, then tighten the fixing screws, to avoid the picture drifting from loosening over time.
• Keep the interface clean: Dust buildup on the mount and contacts can cause poor contact — cleaning them while changing the lens is a safer approach.

Related Links

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

Purchasing Inquiries

For solution consulting, project proposals or the complete model compatibility list for the Zorsika WH140, contact us via:

• 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 model data in this article come from the Zorsika product database. Data is continuously updated; please confirm with an actual quotation.