By on 2012-08-24

Continuing the photo session with Ulorin Vex in the studio, I decided to swap out the big Profoto 4×3 softbox, for an even larger (but inexpensive) light modifier – the Westcott 7-ft. Parabolic Umbrella (White / Black).

 Featured Tog: Neil van Niekerk   7 Parabolic UmbrellaTwo things that immediately struck me about the Westcott Parabolic Umbrella – it’s sheer size when open. 7 feet if measured across the span of the umbrella’s arc. And when it is folded up, it is surprisingly compact and light-weight. It collapses to a 43.6-inch size, and fits snugly into a 3-inch diameter carry bag.

The idea behind a parabolic reflector, is that the rays of light coming from it, are parallel. This makes the umbrella very efficient in directing the light to your subject. There are other parabolic reflectors which are actually focusable, but they are very spendy. Thousands of dollars spendy. This makes the parabolic umbrellas like the Westcott really good value for money at only $100, if you’re looking for a large light modifier in the studio. (I’m not sure how practical it would be on location.) The Westcott 7-ft. Parabolic Umbrella appears to be quite sturdy. The ribs are made of fiberglass. It elegantly folds open and closes as easily.

I chose the White/Black Umbrella over the Silver Parabolic Umbrella, because I wanted a light that would be less specular and contrasty than the silver umbrella was designed to be. Since the white material scatters light more than the silver umbrella, the White umbrella doesn’t really offer any advantage over a non-parabolic reflector. Still, it is a huge light modifier at an affordable price, and light to carry.

The lighting setup is exactly as was used in this article: high-key studio lighting / portraits (part 2) – with Ulorin Vex, except that the Profoto softbox was replaced with the Parabolic Umbrella.

For more directional light, I placed the main light (the parabolic umbrella), directly to my right. It was at nearly a 90-degree angle from me. For this part of the session, I asked Ulorin Vex to pose towards the light to make best use of the direction the light fell towards her.

Just for comparison, a photo where I asked her to turn towards the camera. Without any care how light and subject are placed in relation to each other, the image just falls apart. (I didn’t edit the white background here like I did for the other images.)

Click here to read the original article.

Images by Neil van Niekerk

pinit fg en rect gray 20 Featured Tog: Neil van Niekerk   7 Parabolic Umbrella

Related Topics

Categories: Blog and Featured Togs;
Tags: Light Modifiers, Neil van Niekerk, Parabolic, Umbrella, and Westcott;
Format: Articles

Leave a Reply