LEDIL F’FORM OPTICS
OSS SQUARE lenses for Osram Dragon LEDs
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Specially designed for the new Osram Golden & Platinum Dragon LED packages.
Works well with all colors* and also with all the old Dragon types
Lens material optical grade PC with high UV and temperature resistance
(130°C/220°F). Allows use of high current and temperature conditions
Highest practically available optical efficiency
Very even color distribution over the whole beam angle*
Integrated holder. Fastening to heat sink with a PU foam adhesive tape of automotive
grade
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Compact dimensions 21.6 x 21.6 mm. Square form enables easy build of matrix
without any gaps between lenses.
Easy build of a complete luminaire using OSS lens, Dragon and heat sink
LENS TYPES
NAME
ORDERING CODE
FA10299_OSS-RS
FA10327_OSS-SS
FA10300_OSS-D
FA10301_OSS-M
FA10302_OSS-O
4FA11145_OSS-O-90
CA10948_OSS-Rec
FA10342_OSS-W
FWHM Angle
±3°
OS SQUARE REAL SPOT*
OS SQUARE SMOOTH SPOT*
OS SQUARE DIFFUSER
OS SQUARE MEDIUM
OS SQUARE OVAL
OS SQUARE OVAL TURNED 90°
OS SQUARE RECTANGULAR
OS SQUARE WIDE
±7°
±6°
±15°
±6° x ±24°
±6° x ±24°
±26.5° x ±23°
±24°
*) IMPORTANT NOTICE:
REAL SPOT lens is a highly efficient pure collimator lens, which optically functions in an
excellent way, giving a high intensity. REAL SPOT lens also reveals the chip level optical
structure of the LED. We recommend REAL SPOT lens for applications, where light
intensity is of highest priority, while we do not recommend it for white light applications,
where color uniformity is of high importance.
SMOOTH SPOT lens is a pure collimator lens with light mixing properties. It smoothens
the beam pattern and makes a uniform color distribution over the whole beam angle. Light
intensity is lower than for the REAL SPOT lens. SMOOTH SPOT lens is recommended for
white light applications, where pleasant, high-quality illumination is wished.
© Ledil Oy – PRELIMINARY - Subject to change without prior notice
Ledil Oy
www.ledil.com
Tehdaskatu 13
FIN-24100 SALO, Finland
email: ledil@ledil.com
FAX: +358-2-733 8001
2009-11-29