|The L2Optics L2-OP-005 lens is a narrow beam 'spot' lens designed to be used with Luxeon I, III and V LEDs. L2Optic lenses are made from optical grade PMMA (acrylics) to ensure excellent optical properties as well as long-term material stability and durability and have an optical efficiency of at least 85%.
The type and color of LED that you use will have an effect on illumination pattern. For example non-white LEDs will produce a narrower distribution of light so some experimentation may be required to determine the best lens for your application.
Holders are available for this lens and are listed below.