FCP Lens series
for Cree XP-E and XP-G LEDs
High efficiency
4 beams available
Easy assembly
The FCP lens offers low-profile lenses
specifically designed for the XP-E and
XP-G XLamp LEDs from Cree
Corporation.
A software-optimized aspheric profile
enables the generation of several
different beam output patterns: narrow,
medium, elliptical, and wide beams.
The high collection efficiency reaches
85% of the total flux emitted by the
LEDs.
Lens holders are available in black PC,
Cree XLamp is a trademark of Cree, Inc. For technical
and provide the proper alignment
information about these LEDs please refer to the Cree
between the LEDs and the lenses, and
XLamp datasheet or visit:
set the correct distance between the
General Characteristics
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Lens Material Optical Grade PMMA
Holder Material PC, black color
Operating Temperature range -40deg C / + 80 deg C
Storage Temperature range -40deg C / + 80 deg C
Average transmittance in visible spectrum (400 700nm) >90%, as measured using 3mm thick
Optical Grade PMMA.
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.
IMPORTANT NOTE Lenses handling and cleaning:
Handling: Always use gloves to handle lenses and/or handle the lenses only by the flange.
Never touch the outside surfaces of the lenses with fingers; finger oils and contamination will
absorb or refract light.
Cleaning: Clean lenses only if necessary. Use only soap and water to clean the surfaces and
lenses. Never expose the lenses to solvents such as alcohol, as it will damage the plastic.
Scope
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This datasheet provides information about the FCP series lenses:
FCP-N1-XPE1-0R
FCP-M1-XPE1-0R
FCP-W1-XPE1-0R
FCP-E1-XPE1-0R
and lens assemblies:
FCP-N1-XPE1-HRF
FCP-M1-XPE1-HRF
FCP-W1-XPE1-HRF
FCP-E1-XPE1-HRF
These lenses and assemblies may be used on either the Cree XP-E or XP-G LEDs.
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2/8 FCP series lenses for Cree XP-E and XP-G LEDs