Photography equipment, gear and technical aspects
As a follow up to my previous post “wolf pack kills moose calf” last week, in which a colleague and I photographed a predator/prey scene in Denali National Park, I thought I’d make a few comments on the photographic equipment and technical side of that shoot, and then share a few pictures taken following the…
Perhaps there are some of you out there who have wondered about getting a housing for underwater, or over/under photography. I have used the ewa-marine U-BXP100 plastic bag housing for years, and decided to break into a system with more control, and therefore purchased the Ikelite housing for my Canon 5DII. I took the housing…
Sky control is fundamental to landscape photography. The term refers to ways in which a photographer manages the disparity in exposure values between the sky (which is often bright) and the foreground (which is often dark). The “balancing” is necessary because film can’t record the full range of tonal value (dynamic range) that the human…
If you have been tracking the development of RAW image processing programs, then it should be getting increasingly more clear that the need to generate derivative .tiff or .psd files of your master RAW files is getting increasingly less necessary. In the beginning days of processing RAW files, it was cumbersome, slow, and in general…
It’s going on six weeks since I had shoulder surgery, and I have not taken one photo in Alaska in 2010. That is the longest photo-free period for me ever. However, that is happily ending as I’m pushing equatorial boundaries again for the second time in three months, with travels to Peru (Machu Picchu-if the…
Today on www.spaceweather.com there is a link to an interesting graph denoting the geomagnetic activity on a monthly basis. Spaceweather says: “Statistically speaking, March is the most geomagnetically active month of the year; October is a close second. Although the reasons why are not fully understood, there is no doubt that equinoxes favor auroras.” The…
Untitled Document Its time for a Sierra Club Calendar Submission. I used to submit to them for many years when I shot film, but there was a huge gap in time for them to catch up to the digital world, and just last year they began accepting submissions of digital photography. While that was a…
I guess this is a perfect time to make mention of another IPhone application called Dragon Dictation. The reason it’s a good time to make note of this little application is because I’m using it right now to make this blog post. Due to some recent surgery, I’m currently left somewhat of a one-armed-man and…
Plain and simple, backing up digital files is essential. Its a safety measure that should not be overlooked, both in the field and in the office. Below is my current proceedure for data backup. Image data backup in the field: When downloading media cards in the field, redundancy is a standard policy for me, at…
Some hate sitting at a computer working on images, which is a dislike I can understand in the context of time, and the value of time. However, it is this very aspect that completes the circle for me, and affords an additional layer of artistic expression to any given image. Do you think Ansel Adams…