What is a short-throw lens, and when is it essential for institutional settings?

Short-throw lenses enable large-scale projection from minimal distance, crucial for classrooms, small meeting rooms, and confined spaces where traditional mounting distances are impossible.

How does the LS1ST1's throw ratio of 1.31 to 1.85 differ from standard options?

This throw ratio allows the projector to be mounted much closer to the screen than standard lenses, ideal for compact conference rooms, school auditoriums, and venues with restricted ceiling depth.

What are the advantages of all-glass Japanese optics in a short-throw lens?

All-glass construction reduces chromatic aberration and colour flare, ensuring the image remains sharp and colour-accurate even when projecting from an extreme angle at close range.

Does the quick-release mechanism simplify lens changes?

Yes, the one-button release allows fast, secure lens swaps without tools, enabling venues to adapt to different spaces or install backup lenses quickly during events.

Is the LS1ST1 suitable for classroom and training center environments?

Absolutely. The short throw and bright, clear optics are ideal for educational and training spaces where wall or ceiling space is limited and the projector must sit close to the display surface.

Can the LS1ST1 be used with temporary or portable projection setups?

Yes, the quick-release design and compact throw distance make the LS1ST1 adaptable to mobile or temporary installations across multiple venues.

How quickly can Procure.ae deliver the LS1ST1 to our UAE location?

Procure.ae supplies across the UAE and GCC on a request-a-quote basis. Contact the team with your delivery location and timeframe for current lead times.

Does Procure.ae provide installation support for short-throw lens systems?

Yes, Procure.ae supports installation, mounting, focus calibration, and lens alignment across the UAE and GCC, ensuring optimal performance in your confined space.

What XGA throw ratio does the LS1ST1 support?

The LS1ST1 is a wide zoom short-throw lens providing an XGA throw ratio of 1.31 to 1.85, ideal for close-range projection in compact venues.

Is the LS1ST1 covered by warranty?

Procure.ae will provide warranty details and support terms for the LS1ST1 when you request a formal quote.

What accessories are included with the LS1ST1?

The lens assembly and quick-release mount are included; Procure.ae can confirm whether adapters, brackets, and control cables are pre-assembled or require separate ordering.

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BenQ LS1ST1 Wide Zoom Projector Lens

BenQ LS1ST1 Wide Zoom Projector Lens

Name: BenQ LS1ST1 Wide Zoom Projector Lens
Brand: BenQ
SKU: LS1ST1

The BenQ LS1ST1 Wide Zoom is a short-throw optical lens for BenQ large-venue projectors, supporting an XGA throw ratio of 1.31–1.85. Its all-glass optics, made in Japan, eliminate chromatic aberration and color flare, and a one-button release makes lens swaps fast and secure.

Overview

The BenQ LS1ST1 Wide Zoom projector lens provides a short-throw zoom range covering XGA throw ratios of 1.31 to 1.85, ideal for rooms where projection distance is moderately constrained. Manufactured from all-glass optics crafted in Japan, the lens eliminates chromatic aberration and color flare for outstanding image fidelity. Its quick one-button release mechanism maximises installation flexibility by enabling safe, tool-free lens changes on site.

Key Features

Wide Zoom short-throw optics for moderately confined installation spaces
Throw ratio XGA: 1.31–1.85 | WXGA: 1.31–1.87 | WUXGA: 1.25–1.79
All-glass construction made in Japan for superior chromatic accuracy
Motorized vertical lens shift: 0 to +50%
Motorized horizontal lens shift: -10% to +10%
One-button quick-release for fast, secure lens changes

Specifications

Brand: BenQ
Part Number: LS1ST1 (5J.JAM37.021)
Lens Type: Wide Zoom
Throw Ratio (XGA): 1.31–1.85
Throw Ratio (WXGA): 1.31–1.87
Throw Ratio (WUXGA): 1.25–1.79
Lens Shift Vertical: 0 to +50%
Lens Shift Horizontal: -10% to +10%
Color: Black
Weight: 0.45 kg

Why buy from Procure.ae

Procure.ae provides UAE and GCC businesses, schools, and AV integrators with genuine BenQ projector lenses and accessories supported by competitive pricing and dependable regional logistics. Request a quote for institutional or bulk purchasing.

FAQ

How does the Wide Zoom differ from the Standard LS1SD lens?
The LS1ST1 Wide Zoom covers throw ratios of 1.31 to 1.85 (XGA), which is shorter than the Standard lens at 1.79 to 2.35, making it the right choice when the projector must be positioned closer to the screen.

Are these optics prone to chromatic aberration?
No. BenQ uses all-glass elements made in Japan specifically to eliminate chromatic aberration and color fringing, ensuring clean, accurate colour reproduction across the full zoom range.