Archive for the ‘long exposure’ Tag
Here’s a variation on slow photography using a slow(ish) shutter speed, but with a moving subject. Using my variable ND filter, ISO 50, and f13 I was able to get this shot down to 1/5th of a second. By panning with the runner I was blurred her arms and legs keeping the body and head relatively steady. The bright sun reflecting off the bay provided a great opportunity to turn the runner into a near silhouette.
I tried longer exposures, but with the bright background, the runner’s arms and legs were largely lost in the light and almost didn’t register in the image. The notion of a head and torso hurtling down the beach didn’t really work with the image I was trying to create…
Another in the slow photography category. The sun was still up for this one so I used my new(ish) Marumi variable ND filter which goes from a single stop to about 8.5 stops (ND2-ND400) by including two linear polarizing filters that rotate 90 degrees from parallel to perpendicular. When the two filters are aligned, the light goes through with just one stop of light blocked. When the two filters are rotated 90 degrees to each other, the combination blocks a lot of the light coming through. I used to do this with two linear polarizers back in the old days before most polarizing filters were circular. Thankfully though Marumi was prepared to trade me some of my hard earned dollars for this handy filter.
With the sun still firmly up in the sky, I closed down the variable ND filter to its darkest point, then dropped the ISO to 50, closed down the aperture to f22, and squeezed out 13 seconds of exposure before the highlights were getting too out of hand.
Today, I’m pleased to share my first image from Melbourne since we arrived in August. I captured this image on Saturday night in a suburb called Middle Park in Melbourne. It’s right next to the much more well-known and more popular St. Kilda. The sun hadn’t quite set yet, but it was low enough for me to shoot this at f16, ISO 100 and 30 seconds. The water was quite rough, in fact it was spraying up over the end of the pier (hence all the water), but the long exposure smoothed it right out. This view is looking south out across Port Phillip Bay.
Hopefully this will be the first in a long series of much more frequent posts this year. It’s all easy while on vacation… I’ll see if I can keep it up once I’m back to work!
Here’s another wedding reception image. For some of the dance part of the evening, I wanted to use a technique that captures the motion and energy of an active scene. Note that the only post processing on this image was a bit of curves adjustment and a crop. I’m sure this technique is familiar to many, but just in case it’s a bit of a mystery, here’s what I did.
I used a simple approach where I had the flash set to second curtain synchronization, the camera on manual and used a slow shutter speed (settings were ISO 50, f2.2, 100mm, 0.3s). With second curtain sync, the flash triggers at the end of the exposure rather than the default of triggering at the beginning of an exposure. When this is combined with a slow shutter speed, a moving subject will have a motion blur following them to a point of stillness.
In this image, the subject was not moving in a straight line, so the motion blur is in multiple directions. Also there were coloured strobes adding to the scene and freezing moments (like where her head is up and turned to the left). The technique creates a lot of misses, especially on a dance floor where there are lots of people moving in and out of the frame and flailing limbs appearing unexpectedly in your shot. I tried exposure times varying from 0.3s to 1.6s. The longer exposures tended to capture a bit too much chaos in a very active scene.
I think I came away with a few pretty fun shots that hopefully captured the energy of the evening.
I tried to post something yesterday, but nothing was working for me. I tried a few photos, but everything I tried fell flat. After four or five images failed to resolve in my mind I decided I needed to back away from the computer. I think I was too immersed in Friday’s photo. Thanks everyone for all the kind words. It’s so great when you take the time to tell me what you think about one of my images.
I wanted to keep with the idea of motion today, but with a completely different subject and flavour. This is clearly a panning shot where few details are still. This reminds me so much of the beach and everything I love about visiting (or living by) the ocean – the joy, the light, the energy.
I finally cleaned my sensor (actually the low pass filter in front of the sensor) today. I should have done it ages ago, but I’ve felt that first-time-cleaning anxiety. There are so many warnings out there about how you can scratch the glass if it has any hard particles on it. Warnings aside, I’ve also learned that it’s just a bit too hard (and expensive) to get gear serviced professionally (and locally) so if I can do it myself, I’m going to because really, how hard can it be? As it turns out, not too hard at all.
I put the camera in sensor cleaning mode, gave it a few puffs with a filtered blower, put the cleaning fluid on the swab and gave the low-pass filter a single wipe from side to side. All done. Checked it with a few test shots and it’s all good. Cleaner than it’s been in months and months. Hopefully it’ll last and I’ll have a lot less post-production dust removal.
This image is, once again, from Rainbow Falls in Whistler, BC. This image unfortunately needed a bit of cleanup. I discovered, on returning from my travels, that there were some small fibers right in the middle of the sensor that I’ve had to remove from every single image. Next time, I should apparently do a test shot before I pack.
As suggested over the last couple of days by commenters Brandon (of When This Becomes There) and Adrian (of Adrian Harvey Photography) here is one of my recent waterfalls with a cyanotype treatment. I added the toning using Silver Efex Pro which offers some quick and easy preset tones that you can then fine-tune yourself.