Hensel Umbrella Reflector (Spillkill)

This reflector is designed specifically for use with an umbrella, while mounted to a Hensel flash head. It provides the proper beam spread for optimum, even distribution of the light into the umbrella.
Used with umbrellas (except for SoftStar), it reduces undesirable
light scatter and ensures optimum light conditions. This reflector
provides a very wide-angle and evenly distributed light. You can
use it without umbrellas too; it is equally suited for direct (hard)
light or indirect lighting over walls and ceilings.
Reflector inside surface: silver, Ø 13 cm.
Aperture: 16.3 @ 2 m & 500 J.