This is an overview of various forms of ionizing radiation, and methods/devices used to detect it’s presence and quantify the amount of emissions, and the amount of absorption that may occur.
How a gyro-compass works, what are it’s limits
My father was a professional photographer for 35 years in the Houston, TX area. He was on the board of directors of the PPGH, and their treasurer for two years. I have also work in photography on and off for many years, and studied mysticism, cultures, science, etc.
This is a brief history of the Koni omega camera line. In here you’ll find a company history, model history, and a description of features specific to the rapid-m model
Most film camera photographers use; UV, or yellow, orange, red, deep red color filters on their cameras with black and white film to increase contrast and cut out haze, you must do the opposite to get; fog, mist, haze, or clouds. You must reduce contrast.
An explanation on the ZONE system used in fine art black and white photography. Invented by Ansel Adams, modified and developed by George Weston. THIS IS A WORK IN PROGRESS
Description and function of the C330F camera, and it’s capabilities, flaws and quirks.