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Profoto Umbrella Diffuser (Medium)

BH #PRDUM • MFR #100991
Key Features
  • For Medium Shallow & Deep Umbrellas
  • Reduces Output by 1.5 Stops
This medium Umbrella Diffuser from Profoto pulls over the front of a white or silver umbrella to turn it into a softbox. It creates a softer, more diffuse light. The diffuser will also reduce the output of your light by approximately 1.5 stops. This model is compatible with the medium shallow and deep White and Silver Umbrellas.
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Profoto 100991 Overview

This medium Umbrella Diffuser from Profoto pulls over the front of a white or silver umbrella to turn it into a softbox. It creates a softer, more diffuse light. The diffuser will also reduce the output of your light by approximately 1.5 stops. This model is compatible with the medium shallow and deep White and Silver Umbrellas.

Profoto 100991 Specs

Size
41.0" / 104.0 cm
Light Loss
1.5-Stop
Packaging Info
Package Weight
0.445 lb
Box Dimensions (LxWxH)
16.55 x 13.4 x 1.1"

Profoto 100991 Reviews

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Is it possible to put 2 or even 3 of these on my ...

Is it possible to put 2 or even 3 of these on my umbrella at the same time?
Asked by: Edie
Each diffuser would cut about one stop of light. You might be able to add a few, but you would have to be careful not to over load the umbrella frame.
Answered by: Reuben
Date published: 2019-07-29

question

What's the diameter, in inches?
Asked by: Anonymous
Hi there - it's 41 . It works with this kind of umbrella:
Answered by: Craig W.
Date published: 2018-08-25

question

Can I use my D1 modeling light with this?
Asked by: Jason
Yes
Answered by: Profoto Expert
Date published: 2018-08-25

question

Hi - would the medium fit a 60 Westcott umbrella? I can't find a Westcott diffuser panel by Westcott for their 60 umbrella, so was wondering if the profoto one would fit instead.
Asked by: Katrina I.
man. this is ok to profoto
Answered by: jiaming s.
Date published: 2018-08-25

question

can it fit a 45 umbrella? its only 4 more inches
Asked by: Maria F.
It fits on my 45 Photoflex umbrella with room to spare.
Answered by: Tom M.
Date published: 2018-08-25
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