Jim Knell is a real estate executive in Santa Barbara, California, where he serves as the chairman of the SIMA Corporation. Jim Knell is also an amateur photographer. The popular digital single-lens reflex camera, also known as a DSLR, features interchangeable lenses that can be converted based on factors such as the magnification needed.

1. Digital SLR Technology
Jim Knell

2. Introduction
 Jim Knell is a real estate executive in Santa Barbara,
California, where he serves as the chairman of the
SIMA Corporation. Jim Knell is also an amateur
photographer.
The popular digital single-lens reflex camera, also
known as a DSLR, features interchangeable lenses
that can be converted based on factors such as the
magnification needed. In addition to the wide
selection of lens types, DSLRs offer other innovative
features, such as high-quality image processors,
autofocus technology, and complementary metal-
oxide semiconductor (CMOS) sensors, among
others.

3. Digital SLR Technology
 In photography applications, a CMOS sensor
records light waves that create a photographic image
and converts them into electrons to pass the
information through a camera. CMOS sensors have
become a common alternative to charge-coupled
device image sensors, which tend to be higher in
cost, use more power, and not perform as well. High-
definition recording, video, and a wide range of
photography angles are all possible because of
CMOS image sensor technology.