BenQ LS1LT2 Long Zoom 1 Genuine Projector Lens - Long Throw + LU9750, LU9800, LU9915

Specifications

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

LS1LT2 Long Zoom 1 Model Compatibility List (3 models, with brightness/resolution)

Below are verified compatible projector models for the LS1LT2 Long Zoom 1, with brightness and resolution for each; the compatible lens model is LS1LT2 Long Zoom 1:

Note: Brightness/resolution values are from the model database (subject to the unit nameplate/manual); 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 Manufacturer Lens

BenQ LS1LT2 Long Zoom 1 Lens

The LS1LT2 Long Zoom 1 is a BenQ original manufacturer long throw (Long Throw) lens, with optical construction, lens coating, and chassis tolerances all matched to original specifications—plug-and-play with stable imaging. For installation environments with limited projector distance (such as short-throw large images, ultra-short-throw wall-mounted setups), selecting the correct throw ratio is more critical than choosing a universal lens.

This lens has a throw ratio of 3.58:1 - 5.38:1. Throw ratio = projection distance ÷ screen width: smaller values produce larger images (suitable for close-range small spaces), while larger values require greater installation distance. Back-calculate the required throw ratio range based on your on-site installation distance and screen size, then match it to this model.

Authenticity & Purchase Guide

Zorsika offers genuine BenQ original lens LS1LT2 Long Zoom 1 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: Factory-authorized channels with original packaging and serial numbers; batch projects can request channel documentation to ensure no refurbished or unverified units.
• Compatibility Check: Provide the projector model before ordering; Zorsika technicians will verify against the compatibility list above to ensure proper fit.
• Project Supply: LS1LT2 Long Zoom 1 covers 3 models; common projects can be scheduled in advance to reduce lead times.
• Alternative Solutions: For budget-sensitive projects, Zorsika also offers alternative lenses of the same specifications, with key parameters matching the original factory standards, available for selection as needed.

Note: Actual imaging performance may vary depending on projector condition and installation environment; it is recommended to test one unit first before placing large orders.

Frequently Asked Questions

Q: How to choose between original and alternative lenses?

A: Original lenses are manufactured by BenQ with optical parameters and body tolerances calibrated to the original unit, suitable for projects with strict OEM consistency requirements. Zorsika alternative lenses are independently designed and manufactured to the same specifications, matching the throw ratio, imaging circle, and mount of the original unit, with advantages in budget and delivery time. Zorsika can supply both options—choose according to your project requirements.

Q: How to confirm this lens will work with my machine?

A: Use the projector lens interface and panel/chip size as reference; this article lists verified compatible models. Engineering projectors of the same generation and brand often share interfaces. If unsure, take a photo of the unit's nameplate and send it to Zorsika technical support for confirmation.

Q: How to choose the right Throw Ratio?

A: Throw Ratio = Projection Distance ÷ Screen Width. Smaller values produce larger images (short-throw/ultra-short-throw suits close-proximity small spaces), 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 LS1LT2 Long Zoom 1 guarantee authenticity?

A: Zorsika supplies factory-authorized genuine products with original packaging and traceable serial numbers. Batch projects can request channel documentation to ensure no refurbished or second-hand pulled units.

Q: What should I pay attention to when replacing the lens?

A: Be sure to power off and wait for the cooling fan to stop before disassembly/installation. Hold the lens by the barrel without touching the glass; use an air blower to gently remove dust if needed. After proper installation, test focus before tightening the mounting screws, and clean the mount and contacts as well.

Q: What is the warranty period for the lens?

A: All Zorsika projector lenses come with a 12-month warranty. Normal use damage not caused by human factors (such as impacts, water damage, or unauthorized disassembly) can be handled directly through after-sales service. The warranty period is based on the shipping document date.

Related Resources

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

Purchase Inquiry

For solution consultation, project planning, or a complete compatible model list for the BenQ original lens LS1LT2 Long Zoom 1, please contact us through:

• 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 original manufacturer documentation and the Zorsika product database, with ongoing updates. Please confirm with actual inquiry.