How many times have you heard that there are certain times of day you shouldn’t photograph people? For example, at midday in harsh sunlight. The logic is pretty sound. Direct, hard light can lead to unflattering shadows and ultra high contrast, which can result in unsatisfactory portraiture. However, if you follow this advice blindly, and only wait for the golden hours each day, you’re missing out on an enormous amount of time that could be spent photographing people.
There are several options to combat this problem, but one of the easiest and most effective, is a piece of gear called a diffusion panel.
What is a diffusion panel?
At its most basic, a diffusion panel is a piece of translucent material that allows harsh direct light to pass through it, so it effectively becomes a light source of its own. This softens the light and can allow you to obtain great, flattering, natural light portraits, in unfavorable conditions.
There are many types of diffusion panels available ranging from very small, handheld ones, to giant ones that are many meters across and require dedicated stands.
When size matters
Small diffusion panels are useful, and if you happen to have a 5-in-1 reflector, you probably already have one. These are indispensable for still-life and tabletop work; however, in terms of portraiture, their small size often limits them to closely cropped images and headshots.
This is where the Lastolite Panelite Reflector comes in. At 6×4 feet (1.8m x 1.2m) it’s large enough to cover enough area for full length portraits. At $128 retail, its price also means that it isn’t way out of reach for the serious portrait photographer.
Putting it through its paces
To test it out, I took the Lastolite Panelite Reflector out on location, at mid-afternoon on clear days. The sun was low at this point, but still very harsh, and the high contrast would have been difficult, if not impossible, to manage without a modifier.
By Diffusing the sun back lighting the scene, you can even out the exposure of the highlights and shadows which is far more pleasing for portraits.
On the left, the bottom half of the image is shaded by the diffuser. You can see the two stop difference in exposure. In the image on the right, you can see how the hard directional sunlight has been softened (note that more exposure was needed overall so the background was also brightened in the process).
Apart from the unflattering shadows in the left hand image, the direct sun made it painful for the model to look into the camera. With the diffusion panel (right image), her eyes were shielded from the harsh light.
In the left hand image, the extreme contrast from the back lighting made exposing for the rest of the image a nightmare. By diffusing the back light, the exposure was evened out, but still allowed for a pleasing rim light (image above right).
Let’s look at some of the pros and cons of using this light panel.
PRO: Two stop diffusion
By reducing contrast, the loss of two stops of light can be a huge help in some scenarios.
When working with the extremes of bright sunlight, it can be difficult to get away from small apertures like f/16. This is a problem because these settings won’t allow for a shallow depth of field. By reducing the light on your subject by two stops with the diffuser, that hypothetical aperture of f/16 becomes f/8 and makes background blur much easier to control.
PRO: Size
This thing is huge. It’s not the biggest on the market, but it’s big enough for full length portraits, which is a major plus. I did not yet have the opportunity to test it on groups of people, but I believe it should work well for up to four people, with careful control.
The ability to diffuse a large enough area for 3/4 and full length portraits is a big plus.
PRO: Portable
Like a lot of Lastolite’s product, the diffusion panel is collapsible, and folds up to a tiny fraction of its size. Packed in its case, I would compare it to the surface of a medium sized cafe table. Combined with its light weight, it’s easy enough to throw in the back of a car, and carry along on location with you, without strain.
PRO: Price
At $128, this is not a budget tool. However, for photographers serious about location based portraiture, the Lastolite Panelite Reflector comes in cheaper than lighting modifiers of moderate quality and unlike those, this doesn’t require lights to go with it.
CON: Extra hands
The Lastolite Panelite Reflector is large, and you will find it very difficult to manage without an assistant to hold it for you. If it needs to be held much higher than ground level, you may well need two people. It may be possible to rig it to some stands, but this leads into the next point.
CON: Be wary of wind
A small gust of wind sparked a several minute struggle to regain control over the panel.
The only real problem I came across while testing the Lastolite Panelite Reflector was that the slightest gust of wind will send it flying, and folding in on itself. Whoever is holding it for you needs to have a sure grip on it, and even then the whole process is still irksome.
If you’re into slapstick, this can be hilarious to watch, but any time spent trying to get the diffusion panel to play along, is time not spent taking photographs.
CON: Dirt
Like white reflectors, softboxes and white umbrellas, the Lastolite Panelite Reflector is really, really white and will be hard to clean when it inevitably gets dirty.
Overall thoughts
If nothing else, when used head on, the Panelite Reflector creates some interesting catch-lights.
To sum it up easily, the Lastolite Panelite Reflector does exactly what it says on the tin. It’s portable, creates a beautiful diffused light, and is relatively affordable. Although, it can prove tricky to handle under some conditions, I found the results to be well worth the extra logistics and effort, and I am looking forward to a long an extended relationship with it in my photographic arsenal.
The post Review: Lastolite 6×4 Foot Panelite Collapsible Reflector with Translucent Diffuser by John McIntire appeared first on Digital Photography School.
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