Okay, I have a digital camera converted to capture infrared light. I’m ready to go out and shoot pictures, right? My camera is ready–Is my lens? Light is bent when it passes through transparent materials such as air, water, and glass. However, different colors (wavelengths of light) may not bend at the same degree so […]
Yesterday, I put my old Polaroid SX-70 camera to use with a pack of Impossible Black and White instant film. The irony is that instant photography takes more time per capture than digital cameras do when I count shielding the film from light for a few minutes while it develops and the capacity of my […]
I’ve learned not to think when I run out with my camera to take some pictures. I may have a feeling about a place, a time of day, a sense of perfection or ruin in mind, but I am looking in my camera for something that just feels right. When I began as a photographer […]
Sensitivity is defined by the International Organization for Standards (ISO) in its abstract thus: “ISO 12232:2006 specifies the method for assigning and reporting ISO speed ratings, ISO speed latitude ratings, standard output sensitivity values, and recommended exposure index values, for digital still cameras. ISO 12232:2006 is applicable to both monochrome and colour digital still cameras.” […]
Today, I want to talk about time. The duration of an exposure can be very short, very long or anywhere in-between. Cameras can be set for exposures of one thousandth of a second or less, or of many seconds or minutes. Time, how long the shutter is open, or how long the sensor is recording […]
Sometimes I understand the way one person says things better than others. So here in my words are a few comments about camera settings that may help us know our cameras better. Photo editing software may allow me to compensate for less than ideal exposures, but better results come with good initial captures. Loosely defined, these […]
Bankruptcy and the ceasing of production of instant films by Polaroid could have left only Fujifilm as a producer of peal apart instant film for Land Cameras, but no integral instant films for classic Polaroid cameras. However, in 2008 The Impossible Project was conceived and funding was found to purchase the last Polaroid film manufacturing […]
The naming scheme for digital camera sensors is derived from old television camera sizes expressed as the diameter of the tube through which light enters to strike the sensor at the end of the tube. The sensor’s diagonal measurement is about one third less than that of the tv camera tube so camera sensor diagonal […]