Clear Glass COB LED Lens High Transmittance 93% For 10W - 200W LED Lights

Glass LED COB Lens High Transmittance 93% For 10W - 200W LED Lights

How do secondary lens optics work?

LEDs generally emit light at a 120-degree viewing angle. LED applications that require more focused

light often use a secondary optic that is placed over the LED, which internally reflects light into a spot, medium spot, wide spot or elliptical spot pattern.

1, Most optics are cone shaped and need an optic holder to hold the lens in place over the LED. The

lens itself clips securely into the holder, but the holder does need to be externally adhered.

2, In the case of LED stars, optic holders have four legs that sit down into the grooves of the star board. Triple LED stars are built with three holes in the star board for the legs of the optic.

There are a wide array of standard optics available to order with many being stocked items in the UK and USA. Sizes available from 10mm – 60mm with a full range of beam angels and surface finishes suitable for any application.

The large product range includes specialised optics with ultra narrow, ultra wide, asymmetric and freeform light distribution. We have small form factor arrays, cluster holders, linear strip and IP rated optics – all of which are optimised for a wide range of LEDs.

Holder's Size: