Thursday, November 12, 2009

Ricoh GXR

Ricoh GXR interchangeable unit camera, previewed: Digital Photography Review: "The new GXR is an interchangeable unit camera system in which lenses are changed by using a slide-in mount system to attach camera units to the body. The lens, image sensor, and image processing engine are integrated into the camera units so the body itself does not contain an image sensor."

Wednesday, November 11, 2009

YouTube - Timelapse SDM test

YouTube - Timelapse SDM test

Thursday, November 05, 2009

Bridge Time | Photoblog 2.0

Bridge Time | Photoblog 2.0: "First I did some tests at 30 seconds to get the exposure right. My plan was to multiply out the exposure time once I had the right f/stop at this shutter speed (the maximum I can set on my Nikon D200 before going to Bulb). Based on what I was seeing in the LCD after exposure, 30 seconds and f/5.0 seemed about right.

Based on the 30 second exposure, I calculated that at f/22, the most stopped-down (smallest opening) of the lens I was using, 8 minutes would be about right."