Wednesday, May 25, 2011

Adventures in backlighting

May 21, 2011 was the day the world was going to end for some but for Justin and Jennifer it was a just the beginning. It was a real treat to go back to Monroe where I had worked for the paper when I first moved to Wisconsin over a decade ago. And it was also very interesting to go back with a digital camera to shoot at Turner Hall where I had shot my first magazine cover in the days of film. Since my Blog is mostly about lighting modifications and/or technical aspects of shooting I'll highlight, pun intended :P, some of the lighting I used especially backlighting. I knew the venue would be dark and wanted to add some life to it so I set up two extra lights, along with my main camera flash, as seen in the pic below. The goal was multi-purpose to use as fill, separation or rim lighting depending on my shooting perspective. Plus look at that huge black space behind them.


I originally had cross lighting set up but too many kids were playing around with my lightstands so I had to move it to a safer place up front. Ideal? No, but you gotta do what you gotta do and roll with the punches.

here I used natural window light...


things go fast and not always perfect but I had my assistant try to hold a flash on the opposite side of the couple from me as they danced


And I felt the cake ornament should be backlit to show it off





Friday, May 13, 2011

Hacking High Speed Sync

A photographer sees the world differently and unfortunately cameras see the world differently than the human eye. Many a time this causes problems for me but in a fun challenging rip-my-hair out kinda way. I noticed these pretty translucent daffodil petals as they were back lit from the sun. That's my background!!! And ooh, now I also got a pretty hair/rim light from that glorious orb in the sky. But shooting into the sun = doesn't work. I also wanted a shallow DOF so extra doesn't work. I wanted to shoot at f/1.6 or in that neighborhood with my 85mm. My Pentax setup, sync speed 180.. hmmn??? If I had an assistant maybe a reflector would work, and yes I have a holder but it doesn't like the wind, but then I wouldn't be able to try this nifty setup :)
This is where shooting with two different camera manufacturers gets tricky. For my Pentax, which I have the 85mm f/1.4 for, I have one flash that must be connected to the hotshoe to use FP mode, high speed sync, and shoot faster than 1/180 to not have everything blown out. But who wants to shoot with on camera flash??? yuck! And then you are also limited to small modifiers. So I tried this little hack your TTL cord trick where you splice your cable and use an ethernet cable to make it longer and PRAY you didn't mess up the wiring and fry your equipment. Ps this mod also allows you to black out your background when shooting indoors :) More detailed explanation found here.

So now I can use a 24" softbox, beauty dish, (my preferences for shooting outdoors due to less wind resistance) etc and get off camera lighting and shoot up to 1/8000 sec

hit this VIDEO to see the POV style shoot of the shoot using a GoPro mounted to my forehead

Oh and if you don't understand or know why all of this needs to be done This will explain how camera shutters and flash sync works and why you need to cheat it if you are a masochist like me :)

Saturday, May 7, 2011

Daffodils and Magnolias

The weather in Wisconsin has been very un-spring like with temps hovering in the 30s and 40s for what seems to be forever now and lots and lots of rain and grey cloudiness which doesn't help an outdoor shooter like myself. The magnolia trees are the first to bloom at the UW-Madison Arboretum and I pretty much wait all winter for this splendid occasion. Next week the flowering cherry trees and lilacs will be blooming. Longnecker Garden pretty much turns into a scene from a fairy tale. Besides using a 24" softbox as key I popped a bare strobe behind the flowers to give them that magical translucent quality to add to the fairy taleness of it all.




Sunday, May 1, 2011

My first race: Crazy for Crazylegs and POV cams

I started training for the Madison Marathon 2012 so I'm more of a run-tographer lately documenting my training. I began the year entering a 90 day weight loss competition at my gym and won! I lost almost 10% of my body weight and am now addicted to working out. So then I considered entering races. My first race was the Crazylegs 8k. Probably the most famous in Madison as it is on its 30th year. Starts at the Capitol, cuts through Greek row and the UW-Madison campus and ends on the 50 yard line of Camp Randall "Home of the Badgers" with a big bash.
I got a GoPro 960 POV cam as it has a near fisheye (170 degrees) and waterproof housing to cover sports/action. Yes, it works as the first thing I did was throw it into the pool at my gym :) The thing is tiny and has all sorts of attachments for whatever it is you wanna capture. You can pretty much attach it anywhere since it's small and light. I can't do that with my K-7 dslr so I'll prolly use this little pup for BTS videos of photoshoots as well. From searches I have found that people get two and edit the "in front" and "behind" footage which is really cool for surfing or skiing. It also has a 5 MP camera with no manual setting adjustments, truly point and shoot. Drawbacks: most of the attachments aren't cheap so I have been working on my own DIY versions (tripod attachment seen here) yes, it doesn't come with a way to attach it to a tripod lol. It does not have an LCD so you are shooting blind and never sure what you are getting. N0t so much of a problem with the fisheye though. I tried this with other camcorders and had problems with focal length even at its widest. My first run test just had footage of the ground :( Another reason why I went with the GoPro. The fisheye captures almost everything :) The higher up model has a LCD screen you can purchase, getting the point yet? But this also equals great battery life, my rough est. 2 hours + and the biggest bummer, no flash. It's pretty good in low light as you would expect a fisheye to be. The settings are little awkward think of your digital watch. Press mode button and cycle through all of the settings.

Without the housing it's kinda useless. It's just a metal box so you'll have to rig something if you wanna do live feed or anything. I use a clamp with a bolt that I made and use that to attach to a ballhead or whatever. It does have interval shooting which is nice.
So the challenge is how to stabilize this thing to get less of that Blair Witch/Cloverfield look. Well, even more challenging how to stabilize and not make it any more awkward to run with lol. Still working on it but I started with strapping it to my chest. I originally thought to attach to my waist as it's probably the part of my body the moves the least but that didn't work for me. It came with a head band kinda contraption but I don't want to look like a coal miner when running. I get enough laughs as it is. Anyways, here is a short timelapsy video I made. Most of the actual run portion is at 32X since you don't want to see me run the 8k at just over an hour.