Description
Enhance projection flexibility with the BenQ 5J.JAM37.031 Telephoto Zoom Lens. Designed for select BenQ professional projectors, this precision-engineered lens delivers versatile throw adjustment with a 52.80 mm to 79.10 mm focal range and bright f/2.41 aperture.
Ideal for medium to long throw installations, this telephoto zoom lens enables flexible placement in large venues such as auditoriums, conference halls, lecture theaters, and houses of worship. The high optical performance ensures sharp, detailed visuals while maintaining brightness and clarity across the screen.
Engineered for reliability and seamless integration, the lens allows installers to fine-tune image size and positioning without relocating the projector, making it an efficient solution for professional AV environments.
| Specification | Details |
|---|---|
| Brand | BenQ |
| Model | 5J.JAM37.031 |
| Product Type | Projector Telephoto Zoom Lens |
| Focal Length | 52.80 mm – 79.10 mm |
| Aperture | f/2.41 |
| Lens Type | Telephoto Zoom |
| Throw Application | Medium to Long Throw |
| Optical Performance | High clarity with consistent brightness |
| Installation Flexibility | Enables projector placement adjustment without relocation |
| Compatibility | Designed for select BenQ professional projectors |
| Intended Use | Large venue projection environments |
Payment & Security
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Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
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