Description
The Barco B-lens HB 2.53‑4.98 (R9855947) is a high-brightness motorized zoom lens designed for use with a variety of Barco projectors, including DCI4K, DCI2K, and DP series models. It supports a versatile throw ratio range of 2.53 to 4.98:1 for 1.38” DMD chips, and is also compatible with 1.12” and 0.98” DMD formats using the appropriate B-lens holder. Ideal for large venue and cinema applications, the lens provides smooth motorized adjustments for zoom, focus, and shift. Its robust build ensures reliability, while the precision optics deliver exceptional image clarity.
Specifications:
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Throw Ratios:
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DCI4K 1.38” = 2.53 – 4.98:1 (SP4K-B, XDX, DP4K-L, DP4K-B, DP4K-BLP)
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DCI4K 1.12” = 2.80 – 5.50:1 (DP2K-B, DP2K-BLP, DP3000)
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DCI2K 0.98” = 3.56 – 7.01:1 (SP4K-C, XDM, Freya with B-lens holder)
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Dimensions (W x H x D): 300 x 310 x 600 mm
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Weight: 8 kg net / 9 kg gross
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Motorized zoom & focus
Article Number: R9855947
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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