LONG EXPOSURE SHOOT
Long exposure is a great photography technique for capturing movement or the passing of time. From the flow of water in a river or waterfall to the light trails of traffic or the hustle and bustle of a train station. It doesn’t have any set parameters, if it captures movement its long exposure, if it’s an athlete at the track a second or two may be all that’s needed – if you want to capture the arc of a sunrise, you’ll need a lot longer!
When setting your camera up for long exposure you’ll definitely need a tripod, otherwise you’ll end up with a bad case of camera shake, when using a tripod you will also need to turn any VR or IS settings off as this can actually introduce blur.
Depending on your location/light you’ll have to adjust your other settings accordingly, outdoors (or in the studio if using a flash) you’ll really have to use a high f/stop to close down your shutter to prevent over exposed images, whilst trying to maintain as low an ISO as possible to produce sharp noise free images.
Long exposure in the studio gives you a good degree of control, positioning of lights can alter shapes and shadows, and a dark backdrop helps focus on the subject. Torches and flashing lights can be great for forming light trails and make some fun and interesting images. It does come with its own set of health and safety considerations, as you may be in dark surroundings trips and falls are morel likely than usual, you need to be aware of electrical safety too – all equipment should be PAT tested, studio lighting can become hot.
If on location you may be stood in one position for quite some time, so be aware of people and traffic, I used some spinning burning wire wool, so fully covered arms and legs, eye protection and some water and an extinguisher were vital too.
Edits
Review
We did 2 different studio shoots for long exposure, firstly in a dark studio using a flash to capture movement in order to simulate muti exposure and the second using torches and lights to create light trails – I preferred the first shoot as the multi exposure effect looked really good and we had fun experimenting with different types of movement, I didn’t like the “waving torches” technique anywhere near as much, but combining the sets of images gave some pleasing results, I decided to explore long exposure further by using burning wire wool – It was fun to do and we made some good Halloween images, I was really suprised at how narrow I had to go with aperture to keep the background dark and I could still keep a low ISO. I plan to explore long exposure further, I think movement in photography looks good, and will definitely be doing more