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The points on the optical axis OO' (see Figure 1) of a centered optical system that can be used to construct the image of an arbitrary point in space for objects in the paraxial region, which is the region around the axis of symmetry of the system where a point is represented by a point, a straight line by a straight line, and a plane by a plane.
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What is a sextagon?
A six-sided polygon
How do optical isomers rotate plane of plane polarised light?
REFER : optical rotatory dispersion
True or false The number lines that form a Cartesian coordinate system are called the axes and the point where they intersect is called the center?
This is False the correct definition is this: The number lines that form a Cartesian coordinate system are called the axes and the point where they intersect is called the origin.
Why is a small critical angle desirable for optical fibers What problems could be caused if the critical we're increased?
because a smaller critical angle means that it is easier for total internal reflection to occur, which is the desirable quality in an optical fibre.
How homogenous co-ordinate system differ from cartesian system?
We assume that the ambient space is equipped with the standard Cartesian coordinate system and specify points by their Cartesian coordinates.The Cartesian coordinates of a point in the plane are a pair (x,y).The homogeneous coordinates of a point in the plane are a triple (x,y,w) with w!=0. The Cartesian coordinates of a point with homogeneous coordinates (x,y,w) are (x/w,y/w).Remark: We notice that the homogeneous coordinates of a point are not unique. Two triples that are multiples of each other specify the same point.The Cartesian coordinates of a point are of type double in the floating point kernel and of type rational in the rational kernel. The homogeneous coordinates of a point in the rational kernel are of type integer. Points in the floating point kernel are stored by their Cartesian coordinates.For points in the rational kernel it is more efficient to store them by their homogeneous coordinates, i.e., to use the same denominator for x- and y-coordinate.For compatibility also points in the floating point kernel have homogeneous coordinates (x,y,1.0). These homogeneous coordinates are of type double.
How cardinal point of optical system located?
he points on the optical axis of a centered optical system that can be used to construct the image of an arbitrary point in space for objects in the paraxial region, which is the region around the axis of symmetry of the system where a point is represented by a point, a straight line by a straight line, and a plane by a plane.
Conjugated principal point?
The conjugated principal point is a term used in optics to refer to the point where the chief ray of a light ray bundle passes through the optical axis after being reflected or refracted by an optical system. It is also known as the focal point or image point. The position of the conjugated principal point depends on the characteristics and parameters of the optical system.
What are the optical system of a compound microscope?
the optical system of a microscope is the objectives
Is the vanishing point just an optical illusion?
yap.. its just an optical illusion
Which cardinal point begins with E?
east
What is meant by limit of resolution?
It is defined as the capacity of an optical system to resolve point objects as separate objects. Larger the aperture of optical system greater will be its limits of resolution.
What term indicately the point where reflected light rays meet along optical axis?
A focal point is the point where reflected light rays meet along an optical axis.
What term indicates the point where reflected light ray meet along an optical axis?
A focal point is the point where reflected light rays meet along an optical axis.
What does optical system mean?
"Optical" means related to light, often to visible light. So, a system that works with light.
What is EOS in Canon digital camera?
EOS is Electro-Optical System. It controls the optics of a lens through electronic system.
What is cardinal compass point?
North,South, East and West
Components of electro optical system?
There are several components of an electro-optical system. These include an EOS detector, position detectors, color detectors, and quadrants.
