- The
entrance pupil defines the
cone of rays that can
enter and p****
through the
optical system.
Rays that fall
outside of the
entrance pupil will not p****...
- "a
double cone of rays,
joined together at the base." In his 1829 A
System of Optics,
Henry Coddington defines a
pencil as
being "a
parcel of light proceeding...
-
primarily determines the
cone of rays that an
optical system accepts (see
entrance pupil). As a result, it also
determines the
ray cone angle and brightness...
-
Cone tracing and beam
tracing are a
derivative of the
ray tracing algorithm that
replaces rays,
which have no thickness, with
thick rays. In
ray tracing...
-
of the
cone of rays accepted by the
microscope objective. The
angular size
of the
central bright portion (radius to
first null
of the Airy disk)
of the...
- In
linear algebra, a
cone—sometimes
called a
linear cone to
distinguish it from
other sorts of cones—is a
subset of a real
vector space that is closed...
-
cosmic ray hadrons to
gamma rays also
gives a clue as to the
origin of cosmic rays.
Although gamma rays could be
produced near the
source of cosmic rays, they...
- is the half-angle
of the
maximum cone of light that can
enter or exit the lens. In general, this is the
angle of the real
marginal ray in the system. Because...
- two
cone shaped rays, and a
planar radially expanding,
elliptically shaped chakram. Mz 3 is a
complex system composed of three nested pairs of bipolar...
-
System of Rays. And when
those Rays all p**** thro’ one and same Point, they are
called the
Cone of Rays. And when that
Point is consider’d as the Eye
of a...
