Showing posts with label 60mm. Show all posts
Showing posts with label 60mm. Show all posts

Monday, May 28, 2007

What captivates


Red eyes, originally uploaded by imarsman.

This Flesh Fly has a lot going for it, photogenically. It's got big red eyes that draw human attention. It's body is grey, allowing the red eyes to stand out even more. This shot has the fly's head cocked a bit and one leg lifted off the leaf. If one wants to identify an insect one wishes a clear view of all major body parts. Aesthetics come with a different set of values. Aesthetically, it's ok to have a sharp foeground and fuzzy background, in fact, it looks better that way. I always feel so sad for the poor pinned bugs curled up and dessicated on their pins.

Small Serengeti


Small Serengeti 2, originally uploaded by imarsman.

I love this shot. Wish I'd had the flash up a bit more to get at detail for the ants close into the wood louse, but there's plenty there to tell a good story, nonetheless. The wonderful level of activity and interaction one can find just by looking down as one treads a path is awe inspiring. These Acrobat Ants were gathered around a wood louse, slowly picking it apart until I imagine they'd cooperatively carry it away. The one on top with her back arched is displaying in response to a threatened approach by an ant from another species. Besides lighting, focus was the most challenging aspect of this shot, as limited depth of field forced me to choose carefully what parts of the frame to highlight. I opted for the carapace of the wood louse and as many of the gathered ants as possible.

Sunday, April 29, 2007

Using Flash



Male ready to mate



Approach

Frustration

Resistance

Ok, I admit now that flash is useful in macro work. I had been one to poo-poo the use of flash. Perhaps this was doe to having seen too many over-lit photos. The other day out of curiousity I decided to find out what I could get out of the built-in flash for my Nikon D50. By itself, with lens extended all the way I got a shadowed section on about 20% of the photo where the flash could not reach. So, I rigged up a diffuser using a cutout from a vinegar bottle. It diffuses, of course, and also sends the light down where the onboard flash would otherwise be blocked. I've found that it works well to warm up my photos without being harsh. It also to allows me to freeze action and thus get better detail on my macro shots.

There are two funnel spiders in our basement, a male and a female. The male hangs out at the entryway to the funnel and the female hides inside. Nancy saw the male this afternoon and wanted to kill it. Janneke loved it, as did I. Without flash it would have been impossible to photograph in our basement. However, with the flash and diffuser, I took some pictures. At this point Janneke decided she wanted to feed the spider. She found a wood louse and we put it by the lair. That's when we saw the female for the first time, emerging from the funnel web. The male kept his distance and absolutely ignored the food. He obviously only wanted to mate. The female grabbed the louse and quickly retreated with it to the funnel. She also did this with some Milkweed Bugs we gave her too.