FHS-HWB1-LL01-0 FRAEN, FHS-HWB1-LL01-0 Datasheet - Page 6

• Manufacturer Part Number: FHS-HWB1-LL01-0
• Description: Wide Beam Lens
• Manufacturer: FRAEN

Specifications of FHS-HWB1-LL01-0

• Lens Type: Lens With Holder
• Beam Type: Wide
• Beam Angle: 40°, 45°
• Lens Diameter: 27mm
• Lens Shape: Round
• Lens Material: PMMA
• Length/height, External: 18.76mm
• Rohs Compliant: Yes
• Accessory Type: Wide Beam Lens
• For Use With: LUXEON I, III And V Emitters & Stars
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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IMPORTANT - Assembly information:
For best optical performance (shown above), correct mechanical position of the lens on the Luxeon
LED is critical.
To achieve correct lens position with a Batwing Luxeon LED, you need to use:
To achieve correct lens position with a Lambertian Luxeon LED, you need to use:
Please note that flow lines and weld lines on the external surfaces of the lenses are
acceptable if the optical performance of the lens is within the specification described in the
section “OPTICAL CHARACTERISTICS ”
Identifying Lenses by Their Appearance
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The beam patterns of the lenses can be distinguished by their front views:
Narrow beam lenses:
FHS-HNB1-LB01-z
FHS-HNB1-LL01-z
Flat surface
Note: The outside mechanical dimensions of all the Batwing lenses (Narrow, Medium, Wide and Elliptical beam)
(8)
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07/31/06
A light texture has been added to the microlens surface of the medium beam lenses. This texture
are equal, except the top surface of the lens. The outside mechanical dimensions of all the Lambertian
lenses (Narrow, Medium, Wide and Elliptical beam) are equal, except the top surface of the lens.
improves homogeneity (evenness) of the beam with negligible affect on peak intensity.
-
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Either a lens alone, or a lens with a Batwing holder.
Either a lens with a ring spacer, or a lens with a Lambertian holder.
Medium Beam lenses:
FHS-HMB1-LB01-z
FHS-HMB1-LL01-z
light texture on
microlenses (8).
2.6mm hexagonal
shaped microlens
array
6/15
Wide beam lenses:
FHS-HWB1-LB01-z
FHS-HWB1-LL01-z
1.7mm hexagonal
shaped microlens
array
FHS series lenses - Rev03
Elliptical lenses:
FHS-HEB1-LB01-z
FHS-HEB1-LL01-z
1.0 x 3.7mm
rectangular shaped
microlens array