Borkware Photoblog

March 29, 2008

New Gallery: Bones And Stones

Filed under: D3, gallery, technique — Mark Dalrymple @ 3:23 am
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New Gallery, where Torin and I go on a photo shoot in the Oakland area of Pittsburgh. Originally we were going to do street / architecture stuff, but the weather was truly dreadful, so we went into the Carnegie Dinosaur Museum Thing, and also Heinz Chapel.

For folks who question the usefulness of the Nikon D3(00) Live View mode, I must say that it made many of these shots much easier, both in getting critical focus, and for composition where the camera was in an awkward position on the tripod. Much easier to see the screen than to look through the view finder upside down hanging by a rope, or something like that.

March 24, 2008

Just Finished Reading: The Moment It Clicks

Filed under: Books, Borrow It, technique — Mark Dalrymple @ 2:26 am

Rating: Borrow It

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I picked up The Moment It Clicks at BNI last week. Enough websites and blogs and whatnot were singing its praises. Flipping through the book at the store I saw a lot of nice images, and some fun stories on the pages I read.

I spent most of the day saturday reading, and thoroughly enjoyed it. There are some amazing photographs in the book. The Technical Details and Professional Advice were interesting, but not applicable to my situation (I don’t have assistants or a 6 foot softbox I can carry around) If you already have a tricked out studio, some of the specific advice would be welcome, but for the rest of us, not really.

The last third of the book was my favorite - a set of war stories about the author’s life and career and some of the colorful characters he’s worked with, along with some angst about Not Being There for his offspring.

Why just a “borrow it”? I don’t see this having much re-read value. After you’ve read the stories once, you’ve read them. The technical advice isn’t something I’ll really use in the future.

February 15, 2008

Diffraction Limitation

Filed under: technique — Mark Dalrymple @ 2:14 pm

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Sean McHugh has a write-up at http://www.cambridgeincolour.com/tutorials/diffraction-photography.htm about Diffraction Limited Photography: Pixel Size, Aperture, and Airy Disks. Includes a calculator to see where your setup starts to get diffraction-limited.

February 11, 2008

Just Finished Reading: Nikon AF Speedlight Flash System

Filed under: Books, Buy It, Nikon, flash, technique — Mark Dalrymple @ 6:24 pm

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Rating: Buy It

I’m shooting a friend’s wedding in a couple of weeks. After doing some test shots in the church, I decided that I should invest in a flash unit (I ended up getting a Nikon SB-600). The instruction manual that came with the flash is a typical Nikon manual : lots of information, but not in a useful format or presentation.

I had seen the Magic Lantern Nikon AF Speedlight Flash System at the local Barnes N Ignoble, and even flipped through it once or twice. After getting the SB-600 and its manual, I stopped by the store and picked up a copy of this book. I’m glad I did.

Speedlight covers the history of Nikon flash systems, from the early film speedlights up through the modern SB-600/800 models. There is a good introduction to the Nikon nomenclature and how it has evolved, as well as coverage on specific flash and camera models and the specific features that each has.

The only downside to the book are some editing here and there (some “insert three-tree graphic”, and a confusion of ‘principal’ and ‘principle’, plus some poorly edited sentences), and the actual photos in the book. The author apparently was under the impression that the book was to be produced in color. The photographs themselves are a very blocked-up black and white. Luckily for the fill-flash illustrations, it’s still possible to see what’s going on.

February 1, 2008

Just finished reading: Scott Kelby’s 7-Point System for Photoshop

Filed under: Books, Borrow It, Buy It, technique — Mark Dalrymple @ 5:49 pm

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Rating: Buy it (if you’re new to photoshop or are overwhelmed by it, otherwise Borrow It)

For the longest time I’ve avoided Photoshop, generally using it for the occasional tone adjustment or lens distortion fixing. In my mind, Photoshop = highly processed phographic excesses, like what you see on the daily photos at photo.net. Yes, having someone eaten by ivy is cute, but is it “photography”? I don’t think so. Is a collage made by cutting up oil paints an oil painting? No. If that won “Best Photo” at a competition, I would be unhappy. Spending hours and hours in photoshop making something like that would be torture to me.

That being said, I flipped through Scott Kelby’s 7-point Photoshop book at the bookstore, and noticed it was a very extended tutorial on different photo enhancement and manipulation techniques. “Woot!” I thought to myself (saying that too loudly in a quiet bookstore is frowned upon). This kind of presentation is how I learn computery things best, having learned BASIC back in the bronze age by typing in game listings from magazines.

I spent the better part of a weekend working through all of the exercises : Scott provides (via the internets) a set of 21 images, most raw files, some jpegs, and leads you step-by-step through tweaking them. There is a lot of “Click this to add a layer. Change the color to white. Choose a large soft brush and start doing xyz”. For someone who really hasn’t spent a lot of time with Photoshop, this was a godsend. With all of the encyclopedic tomes out there, it’s hard to know where to start. This shows you where to start.

His “7 point” system is actually quite amorphous once you start working through the tutorials. Officially the system boils down to:

  • Process your image in Adobe Camera Raw, set white balance, tweak settings
  • Adjust curves
  • Bring down highlights and fill in shadows.
  • Painting With Light - using a bright layer behind the photo to paint in brightness. You too can be as cheesy as Kinkaid.
  • Channels adjustment, includng the “Lab move”, which changes pixel representations to do some adjustments
  • Layer blend modes and masks - tweak stuff in a layer, and pull them selectively via masks
  • Sharpening

The actual step-by-steps flow in and out of these, without real demarcation between them, like sometimes heavy sharpening happening during the Camera Raw stage. Most of the time there’s not a clear description about why one technique happens at one stage of a pipeline, and then is performed at another stage on another photo. Sometimes there is.

Many of the tweaks he shows I think I can find use for. Some others, such as pasting in an extra rowboat, or faking a lake reflection, are not in my realm of manipulations I’m going to do. (”if I do this and it wins Best Photo in a competition, would I feel like a fraud?”) Some of the end results (such as the ocean liner in front of storm clouds) look very processed and quite fake, even in the book.
I don’t like that look, but it was good to go through the steps to see what’s involved. If nothing else, to know what to avoid.

The writing style is Kelby’s usual. I find his stuff fun to read. It doesn’t take itself too seriously, but doesn’t go over the top in “see how funny I can force this material to be” as I’ve seen in some other books. *cough* .

So, if you’ve been afraid to touch photoshop, or haven’t done more than some very simple things, this book could be good for you. If you know what you’re doing, though, you’ll be bored.

January 30, 2008

$1 Image Stabilizer for Any Camera

Filed under: technique, tripod, video — Mark Dalrymple @ 4:42 pm

“Cobbler” has a video where he builds a $1 string-based monopod, using a 1/4″ bolt, string, and a weight, whereby you pull up on the string to stabilize the camera.

January 24, 2008

Hyperfocal Distance Guide

Filed under: technique — Mark Dalrymple @ 9:28 pm

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DOFMaster has a discussion about using the hyperfocal distance for a lense for getting the maximal depth of field.

Depth of Field extends in front of and behind the plane of focus, which is a waste if you’re focusing at infinity since the extra DoF after infinity isn’t adding anything. By focusing closer, but still keeping the far-end of your DoF at infinity (which is the hyperfocal distance), you can get more of your foreground in focus.

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