BenQ LS2ST1 Wide Zoom Original Projector Lens - Standard Throw + LU9235, PX9230

Specifications

The above parameters are sourced from original manufacturer data and Zorsika product database; for complete technical specifications, please contact your sales representative.

LS2ST1 Wide Zoom Compatible Projector Models (2 models total, with brightness/resolution)

Below are the verified compatible projector models for the LS2ST1 Wide Zoom, with brightness and resolution for each unit; all compatible lens models are LS2ST1 Wide Zoom:

Note: Brightness/resolution data is sourced from the projector model database (subject to the unit nameplate/manual as the standard); lens compatibility is based on the projector's lens mount and panel/chip size. For models not listed, please contact Zorsika technical support for confirmation.

About This Original Lens

BenQ LS2ST1 Wide Zoom Lens

The LS2ST1 Wide Zoom is an original BenQ standard throw lens, with optical construction, lens coating, and chassis tolerances all matched to original machine specifications—ready for installation with stable imaging performance. For installation environments with limited projector distance (such as short-throw large screen projection, ultra-short throw against the wall), selecting the correct throw ratio is more critical than choosing a universal lens.

The throw ratio of this lens is 1.10:1 - 1.30:1. Throw Ratio = Projection Distance ÷ Screen Width: a smaller value produces a larger image (suitable for short distances in small spaces), while a larger value requires a greater installation distance. Calculate the required throw ratio range based on on-site installation distance and screen dimensions, then match accordingly to this model.

Authenticity & Purchase Guide

Zorsika offers genuine BenQ original lens LS2ST1 Wide Zoom through official channels, complete with original packaging and traceable serial numbers. Ideal for bulk procurement and project supply in engineering projection, conference rooms, classrooms, and similar applications.

• Authenticity Guaranteed: Official channel supply with original packaging and serial number verification. Batch projects can request channel documentation to ensure no refurbished or unverified units.
• Compatibility Check: Provide the projector model before ordering; Zorsika technical team will verify against the compatibility list above to ensure proper fit.
• Project Supply: LS2ST1 Wide Zoom covers 2 models. Common projects can be scheduled in advance for shorter lead times.
• Alternative Options: If budget is a concern, Zorsika also offers equivalent replacement lenses with key specifications matching the originals. Choose based on your needs.

Note: Actual imaging performance depends on projector condition and installation environment. For large orders, we recommend testing one unit first before full procurement.

Frequently Asked Questions

Q: How do I choose between original and replacement lenses?

A: Original lenses are manufactured by BenQ with optical parameters and body tolerances calibrated to original standards, making them ideal for projects with strict requirements for factory consistency. Zorsika replacement lenses are independently designed and manufactured to the same specifications, with throw ratio, imaging circle, and mount matching the originals, offering advantages in budget and lead time. Zorsika supplies both lines—choose based on your project requirements.

Q: How can I confirm this lens will work on my machine?

A: Use the projector lens interface and panel/chip dimensions as reference; this article lists verified compatible models. Same-generation engineering projectors from the same brand often share common interfaces. If unsure, photograph the projector nameplate and send it to Zorsika technical team for confirmation.

Q: How do I choose the throw ratio?

A: Throw ratio = projection distance ÷ screen width. Smaller values produce larger images (short throw/ultra-short throw suits small spaces at close range), while larger values require greater installation distance. Calculate the required throw ratio range based on your installation distance and screen size, then match it to the focal length of this model.

Q: How does Zorsika ensure authenticity of the LS2ST1 Wide Zoom?

A: Zorsika provides genuine products through original factory channels, complete with original packaging and traceable serial numbers. Batch projects can request channel documentation to ensure no refurbished or second-hand disassembled units.

Q: What should I watch out for when replacing the lens?

A: Always power off and wait for the cooling fan to stop before disassembly/reassembly. Hold the lens by the barrel, not the glass. Use an air blower to gently remove dust. After installation, test focus first before tightening the mounting screws, and clean the mount and contacts.

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 impact, liquid exposure, or unauthorized disassembly) can be handled through after-sales service. Warranty period is calculated from the invoice date.

Related Resources

• Zorsika Technical Support Center
• Projector Brands & Compatible Models Lookup
• Projector Lamp / Lens / Air Filter Product Library

Purchase Inquiries

For BenQ original lens LS2ST1 Wide Zoom consultation, project solutions, or complete compatible model list, contact us via:

• Website: www.zorsika.com
• Phone: 0086-20-38551187
• Email: sales@zorsika.com
• Business Hours: Monday to Friday, 9:00-18:00

Lens model and compatible projector data in this article are sourced from manufacturer specifications and the Zorsika product database. Information is continuously updated; please confirm with actual inquiry for accuracy.