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The Profoto brand offers three different Fresnels: the Clic Fresnel, the ProFresnel Spot, and the brand-new Fresnel Small, recently released in June 2024.
There’s a fresnel to suit every flash in the Profoto system, such as the ProHead, the A2, or the B10X.
In this article, discover the features and differences between each of Profoto’s Fresnel.
Table of contents
What is a Fresnel?
Let’s start by reminding ourselves what a Fresnel is. A Fresnel, or Fresnel lens, is a tool for shaping light.
Fresnels are easy to recognize. If you examine a Fresnel lens closely, you’ll notice concentric annular grooves on its surface. Each groove refracts light in a different way, but their combination forms and amplifies a single focused beam.
A Fresnel is therefore a light-shaping tool that forms and amplifies a beam uniformly over long distances.
This makes it an ideal light modifier for portrait photography, cinematographic effects and highlighting distant subjects.


Clic Fresnel
The Clic Fresnel is the smallest of Profoto’s Fresnel-type light modifiers. It is compatible with Profoto’s A-series flash units (such as the A2) as well as with the Clic system.
Like the other light modifiers in the Clic system, the Clic Fresnel is equipped with a magnetic mount that enables it to be attached to the front or rear of lamps, or stacked on top of another tool from the Clic system.
When used with the A2, the Clic Fresnel reduces the beam to a 34° angle, increasing light intensity at the center by around 1.7 f-stops.