Lighting Design

An array of lenses is inserted above the SMD LEDs to focus the emitted light from αLight = 120° to αLensLight = 60°. This reduction in light angle results in a focused beam of light that guarantees higher brightness on the test piece.

A further rail is located above this lens array, which allows for the insertion of a diffuser and a polarizing filter or collimator disc. Any deformation or bending of the diffuser disc, which can occur due to the thermal radiation of the LEDs, is prevented preventively by continuous rail contact.

Regarding the housing, there are two effective improvement measures: Firstly, the housing is equipped with cooling fins which ensure optimal heat dissipation, which in turn has a positive effect on the lifespan of the LEDs. Secondly, the rear of the housing has a T-slot profile, which ensures flexible and comfortable mounting in systems. In addition to this mounting option, the existing attachment variant using mounting brackets on the narrow sides of the housing still exists.

For a more flexible cable outlet on the housing, a new 2-in-1 solution has been developed, where the cable can be executed both laterally and backwards.

Our F2DL is currently available in three different widths: b1= 15mm, b2= 27mm, and b3= 50mm. The length of the F2DL is variable, and is a multiple of the pitch length (lPitch = 35mm).

Application Examples