The honeycomb arranges the light into a unidirectional beam. A honeycomb attachment will prevent light from spilling out of the sides of the flash head allowing for control over exactly where your light will fall on your scene.
Very useful for black background photography or other situations where light needs to be precisely directed onto a subject, without illuminating the surrounding area.
Honeycombs do not soften the light like diffusers. the multiple holes in the surface control the angle that light must exit the honeycomb without affecting the high intensity light from the flash head within.
This macro flash attachment magnetically fixes to the head of your Adaptalux Flash Lighting Arms. Flash Hood Attachments can be used in combination with gels (included with every Flash Arm) to create coloured effects and add extra multi-layered diffusion.