Wednesday, 5 November 2008

Self Portraits

I had to send a mugshot type photo of myself to a magazine today and as I haven't posted on here since god knows when I thought I'd kill two birds with one stone, so to speak. I really dislike being on the other side of the camera and I particularly dislike it when I have to use a mirror, I could have set up a tripod and all that but thought it would be a fairly quick affair. So then out came the speed lights and pocket wizards and I got set in front of the mirror.

I have no idea why I decided to take pictures in the bathroom and it was particularly embarrassing when my sister dropped in to see me but I managed to get through it. It was a two light setup with hard light coming from behind me to provide the rim lighting (no I hadn't brushed my hair) and a light in front to 45 degrees to my left. The light in front had an umbrella on in one shot and a home made grid on the other providing two different types of lighting. A decent amount of light bounced from the rear light on the mirror lighting up the room behind me so I just sorted it out with the local adjustment tool in LR2 (now much better after 2.1 patch). I put it in mono as I find it more flattering. The exif was ISO100, 70mm, 1/200 at 5.6.

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Thursday, 25 September 2008

1 Strobe, Choose your background

Hi folks, I've been playing with my pocket wizards again just experimenting with exposures with one flash off camera and some light coming in from the window. This was quite a quick setup in the living room with no clear backgrounds, I have done a shot to demonstrate what was in the background (a couch!). I didn't have any willing subjects so I had to use my wii guitar.


I think ambient exposure was about 1/100 at 2.8 ISO400. From this I can now choose if the background can be blown out white or Black, obviously for a white background there also needs to be something lighting your subject or you would get a silhouette, in this case the light came from the window.
So to blow out the background I had my flash pointed at the ceiling at 1/4 power, my camera set to 2.8 ISO400, 1/200sec, the window light exposed the guitar and the flash blew out the background.
Now to make the background black I had to eliminate all ambient light so I set my camera to 1/200 (I couldn't go any quicker as this is the 5D's x-sync speed) ISO100 and f16. The drop in ISO and aperture would also reduce the effect of the flash. The flash was now lighting the guitar, it was still at 1/4 power but I set the zoom (on the flash) to 85mm to reduce the spread and had it coming in from about 45 degrees to the right, this was important as I didn't want any spill onto the background, not to mention the horrible sharp shadow it would have produced. Instead of increasing or decreasing the power of the flash I just changed the distance between flash and subject and thats about it. I did a very minor tweak in lightroom to ensure the blacks were black and the whites were white but nothing else.

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Sunday, 21 September 2008

Off Camera Portraits

I've recently bought a couple more pocket wizards that allow me to use more lights off camera, this was from a few quick shots we got in the garden. It was a two light setup with an umbrella to camera right and a bare light behind the subject to camera left providing a little separation light from the background. I'm going to use another light behind the subjects to the camera right. This was taken on full manual, both lights and camera, the exif was f/11, 1/200 sec. ISO400 at about 150mm. Sorry for the quick post but will do a more detailed version when I get a better shot.

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Friday, 12 September 2008

Pre Wedding Portraits

I had a pre wedding meeting yesterday with a couple we are covering in a few weeks and I thought I might use some off camera flash, I've been reading a lot of strobist, if you haven't been it's worth a look for techniques and inspiration. Anyway as the sun had pretty much dipped over the horizon I wanted to do something with the sunset, but not have the couple as silhouettes, so in full manual I metered for the sky and got f5.6 at 1/160 sec (ISO100) I had a flash to the left through an umbrella and it was just a case of changing the flash power (I ended up at about 1/4 power with an old SB28, I know, a Nikon!) I could have darkened the sky by simply adjusting the shutter speed. I tweaked the shot in lightroom, I originally added a textured layer in photoshop but decided it made the photo look like it was on a backdrop so I binned it. I was going to do a mono conversion but decided it wasn't necessary

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Sunday, 13 January 2008

Off camera Flash

I'm just putting up this photo as it was my first shots with my new pocket wizards, I can now trigger my flash from 1600 feet. In this instance the flash was only a few feet away and could probably have been taken using a regular off camera cord but I was only testing it out.

For anyone who is interested I was at f/11 for 1/200 sec at 200mm ISO 200 and my flash was on manual at 1/16 power, f/11 to get a decent amount of DOF (depth of field) because as we all know this decreases as focal length increases! A really good site for off camera flash is
Strobist, this guy really knows what he's talking about and it's a great learning resource. Hopefully I'll be posting with a bit more regularity now, but I've said that before!

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