A new experience this week – I’ve had a go at Stroboscopic Flash. Impressive name, difficult technique. With a bit of a learning curve to climb!
Stroboscopic Flash – a single, longish exposure ( perhaps 2 or 3 seconds ), where the subject is moving in the frame and the strobe/flash light goes off a number of times whilst the shutter remains open. Best executed in as dark a room as you can manage with a plain black background set up as far back from the subject as possible. ( You may want to keep a low-level light on to stop you tripping over tripods and light stands, etc – but if the light is too bright and the exposure very long, that light will show in the final image ).
You’ll need a strobe that will fire a set number of times at a set frequency ( numbers such as 4Hz are oft quoted, meaning 4 flashes in 1 second ).
So 8 flashes at 4 Hz will require an shutter speed of 2 seconds ( to accommodate all 8 flashes ).
I set the Olympus to Manual mode, 1/250 sec and an f stop determined by trial and error. I told you I was learning! And I used a wireless remote to trigger the strobe.
These images are not perfect, I know that, but they demonstrate the principle and give me a base from which to improve.
If you try it, have fun. And be prepared to take LOADS of images to catch the ones that work!
A single swinging nut!
A toy bird that shudders itself down its shiny pole!
Just TWO coloured pig-pong balls dropped onto a table. Shame about the background at the top of the frame.
One of my previously broken New Year’s Resolutions was to get to grips with off-camera, outdoor flash photography – away from my usual safety net of a home studio and lots of time!
So eventually, a couple of days ago, I ventured outside into the garden with my Olympus OMD MKII, a 60mm macro lens and flash gun ( on an extension lead ) to catch whatever was about.
The first three images are of a clump of fungi Daphne had spotted growing in a sheltered corner of the garden. Fungi in January? A little unexpected – but then our winter, so far, has been quite mild – nothing to the atrocious weather that has struck parts of continental Europe. Our thoughts go to anyone who is suffering as a result!
The final image is of grass growing in the crevices of an old tree stump (thanks, Trevor!!). This is probably the result of bird food left in the stump for the passing wildlife – but then again, we’ve not seen much of that over the past few weeks. They are obviously being fed somewhat better further down the road.
I took the first images of this potato back in January ( Resting Seed Potato – 03 ), just after it sprouted ‘eyes’ and began to look a touch more interesting than just a plain spud. ( My apologies to the vegetable-lovers amongst you. )
Since then its sprouts, or shoots, have grown incredibly long! All this time the potato has been sitting in my garage with little TLC given to it – in fact, very little attention paid to it at all.
Recently however I noticed that it was collapsing in on itself, and it looked as though it was very much on its way out. So I took this final image before it was consigned to the food-waste recycling-box.
Taken on the Olympus EM-1 MkII with a single flash head and reflector. Post-production in Lightroom with a touch of Photoshop.
Another not-quite still life!
Another ruined sandwich!
Another still life.
Here I was looking for the contrast in textures and colours – mainly between the old food can ( six weeks in the garden, filled with water, to make it go rusty ) and the beauty of the flowers. But I think the muted, soft tones of the background also help.
Key, of course, is the lighting which really makes the image pop – although, at the same time, it is subtle and not overdone. One strobe with a soft box as the main light ( from the left ) and a second light, also softened, overhead to light the background.
Hawthorn Blossom ( I hope!! )
A touch of spring caught in my studio/garage! Taken on a piece of glass resting on metallic blue wrapping paper. And a few water droplets for added interest.
Photography is all about controlling the light. And this image came from an exercise where I was looking to light a portrait with a single light – in this case, a masked polystyrene head ( with sunglasses, fur hat and scarf ). She (?) was lit by a single flash head fired through a light-modifier to produce a very narrow vertical strip of light ( as seen in the reflections in the sunglasses. I’m not sure if those bands of light help – or distract. Any thoughts? )
It all depends where you are standing …..
A style of photography not seen so much these days – but it’s still a challenge to get a setup that works and to light it appropriately.
I hope I’ve succeeded in both those aims.
A macro shot of a Crane Fly taken on the Olympus EM-1 MkII
I used a 60mm macro lens, single flash and a small soft box.
I got two shots – this was the second – before he got bored and flew off.