This is a 20mm Optic designed for the Cree XR and XR-E series of Power Leds, The 10204 is a 1.4mm Offset Focus Optic Elliptical Orthogonal* beam which is >90 % emissive and a beam typical half angle divergence of 10.4 Deg x 41 Deg +/-2 Deg when used with White LED
**Orthogonal is the elliptical beam turned through 90deg.
If required we can supply with a holder.
10425 Holder, this has Pins to locate in the 20mm MCPCB and side clearance for wires
The Hex holder to suit these optics has a cutout allowing easy mounting over the solder pads