Jungbecker Delta De-Glaring Prism (DDP)

SKU
99088616
In stock
Overview
Panel measures 49.21" x 24.02" x 0.080"
  • 92% light transmission
  • Reduced material thickness of 2mm
  • Suppresses high angle light above 65° to reduce visual glare, while increasing on-axis light (gain)
  • Almost identical mechanical stability as 3mm thickness products due to concave structure
  • DISCOUNTS DO NOT APPLY
$57.33 / sqft

Microstructured Acrylic for Light-Management

Product

The Delta De-Glaring Prism (DDP) offers outstanding de-glaring performance with a reduced material thickness of 2 mm. The reduced height and weight enables slimmer lighting solutions.

Properties

  • Outstanding de-glaring performance with a reduced material thickness of 2 mm
  • Almost identical mechanical stability as 3 mm CDP due to concave structures and continuous cell connectors
  • Highest possible efficiency
  • Suppresses high-angle light above 65° to reduce visual glare while increasing on-axis light (“gain”)
  • Enables luminaires to comply with EN12464 glare specifications

Applications

  • For lighting applications with UGR < 19
  • Ideal for illumination of workstations

Processing

The recommended fabrication methods for Jungbecker Optics are:

It is important for the laser to have 360° suction, which means the air, smoke, and dust should be extracted from under and over the sheets.

Thermoforming

Jungbecker Optics can be thermoformed according to customer specifications, however there are limitations to the curvature that can be achieved. Please consult with Roehm if interested in forming a specific part.

4014 LD

Technical Data

Standard MaterialAcrylic (clear)*Size1250 mm x 610 mm (usable area 1220 mm x 580 mm)Thickness2mmCone diameter2mmRefractive index1.491Transmittance92%Efficiency> 95 % (in typical LED luminaire)Temperature range-40 °C up to +80 °CCustomization optionsDevelopment of prismatic microstructures for your specific applications, tooling and series production

*Contact Roehm for availability of additional sizes

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