The actual range it can cope with depends on the exposure and f-stop
setting of the camera.
(It's not unusual for a person in his or her 80s to undergo this type of operation.) True, there was a setback when I woke up from a nap to find Cliff Roles sitting next to me, reading a book about f-stops
. But other than that I felt safe and woozy and very well taken care of.
"Digital Digest Photography" (9781562906214, $29.95) covers every aspect of the digital photography process including cameras, f-stops
, shutter speeds, ISO selection, exposure, batteries, white balance and more.
While still dealing with light and mood and f-stops
, voice and timbre are strengthened.
While 2007 sales remained flat, Daffron is just a few F-stops
away from growing again.
She recalls: "All that stuff about shutter speeds, F-stops
and meter light readings went right over my head."
The appendix reviews concepts for understanding light and the relationship between f-stops
and filter choice.
"And boy, has she been watching me, to the extent that sometimes her 'photographic' eye is so sharp, she knows immediately what she wants to shoot, how she sees light, way before she understood f-stops
and camera technique.
Kodak reports the ERI technology offers "the convenience of JPEG with the power and flexibility of raw files." The main ERI benefits provide two f-stops
of exposure latitude, extended color space, high dynamic range with 36bit color image quality, and permits saving a minimum of four times more images in-camera than raw file formats.
It also is true that most lenses reach a useable depth of field within two to three f-stops
of their lowest numbers, which corresponds to an increase of four to eight times in the available light.
Shoot those great scenes at different f-stops
, from different angles, and with lots of options.
The critical aperture is usually either one or two f-stops
from the highest aperture of the lens.