20mm Series Lenses and Holders
for Osram “Golden Dragon” LEDs
L2Optics 20mm Series Lenses have been designed for use with the
Osram “Golden Dragon” series of LEDs.
There are four different illumination patterns available: spot,
medium, wide and oval.
LED type, chip type and colour has an effect on illumination pattern,
e.g., non-white LEDs give a narrower distribution. If you need more
exact data on the issue, please contact L2Optics for advice.
All L2Optics
20mm Series Lenses are made from optical grade PMMA (acrylics) to
ensure excellent optical properties as well as long-term material
stability and durability. |
All L2Optics 20mm Series Lenses are made from optical grade PMMA
(acrylics) to ensure excellent optical properties as well as long-term
material stability and durability.
L2Optics 20mm Series Lenses can be supplied with or without holders.
The Optic Holders have been specifically designed to accommodate
Osram “Golden Dragon” LEDs and are available in clear,
white or black. For a complete description of the holders and their
versions, please look at the Optic Holder section of this data sheet.
Optic Dimension |
 |
All L2Optics 20mm Series lenses are made of optical
grade PMMA (acrylics) to ensure excellent optical properties as
|
well as long-term material stability and durability
and have an optical efficiency of the lenses is 85% minimum. |
|
| L2Optics have developed a new type of easy-to-use
holder for use with Luxeon LEDs and L2Optics 20mm Series Lenses.
There are currently two different type of holders:
OH-GD for Osram Golden Dragon LEDs
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L2Optics are also happy to make special customized
holders to meet your specific needs. Please ask L2Optics for a quotation.
L2Optics holders position themselves easily and accurately on top
of the LED. They are easy to fasten onto the PCB by using an appropriate
adhesive.
The snap-lock fastening of the lens is very secure and does not
allow lens to move or drop out of the holder, once it has been placed.
L2Optics holders are made of durable polycarbonate plastics. There
are currently three standard colours available: clear, white and
black. However, if you need a specific colour for your application,
please ask L2Optics for a quotation. |
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Part Numbers
| OP-005 |
20mm Series Spot Optic - 5° |
| OP-015 |
20mm Series Medium Optic - 15° |
| OP-025 |
20mm Series Wide Optic - 25° |
| OP-520 |
20mm Series Oval Optic - 520° |
|
| OH-GD-CL |
Optic Holder - Golden Dragon - Clear |
| OH-GD-WH |
Optic Holder - Golden Dragon - White |
| OH-GD-BK |
Optic Holder - Golden Dragon - Black |
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