Low profile lens with 15°x45° oval beam aperture, suitable for most 3535 led sources with 1mm squared chip and equipped with a primary lens. The correct aperture depends on the type of led source used. The lens is equipped with two pins that allow the lens to be correctly inserted into the PCB with respect to the LED and a third pin only for support.
The major axis of the elliptical beam is perpendicular to the lines of the outer surface.