Examples of 'cassegrain' in a sentence
Meaning of "cassegrain"
cassegrain (noun) - In the field of optics and telescopes, a 'Cassegrain' is a specific design configuration that involves a combination of mirrors to reflect and focus light. The Cassegrain telescope, for example, uses a primary concave mirror and a secondary convex mirror to gather and direct light to the eyepiece. This term pertains to a type of optical system
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- Short for Cassegrain reflector.
How to use "cassegrain" in a sentence
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cassegrain
Instructions for maksutov cassegrain telescopes series motormax.
The antenna is typically a parabolic antenna of the cassegrain type.
Inverse cassegrain antenna for multiple function radar.
I will be making a spectrogram at the Cassegrain focus.
Cassegrain fed aerial.
The secondary mirror in a Cassegrain telescope is hyperboloid.
Cassegrain fed antenna.
The telescope may be of the Cassegrain type.
An inverted Cassegrain antenna utilizing polarization rotation.
The design was largely superseded by the Cassegrain telescope.
The Cassegrain design is also used in catadioptric systems.
Field curvature is actually less than a classical Cassegrain.
Inverted Cassegrain antenna for multiple function radars.
We wanted to check out the Cassegrain telescope inside.
O Cassegrain focus may be used for instrument testing.
See also
The optical portion of the camera was built as a Cassegrain telescope.
It is a Cassegrain design with two different secondary mirrors available.
Four different instruments are available to be mounted at the Cassegrain focus.
The secondary reflector of the Cassegrain design features an active surface.
It is therefore advantageous to associate it with a trajectory calculation radar antenna of Cassegrain type.
The Cassegrain optics permits a larger input pupil for equal overall dimensions.
The optical portion of the camera is built as a Cassegrain telescope.
The Cassegrain design usually permits short tubes relative to their mirror diameter.
They are often used with secondary reflector antennas such as the Cassegrain.
The reflector may be arranged to be incorporated within a Cassegrain antenna system as a secondary reflector.
The ferroelectric material may even constitute a reflector element of a polarization twisting Cassegrain antenna.
Visitor instruments can use either the Cassegrain focus or one of the Nasmyth foci.
The Cassegrain design utilizes both a convex and concave mirror to achieve its reflected affect.
The house is still privately owned and managed by the Cassegrain founding family.
Such a Cassegrain antenna incorporates a parabolic shaped primary reflector and a hyperbolic shaped secondary reflector.
Electromagnetic wave spatial filter with circular polarization and a Cassegrain antenna comprising such a filter.
Only the Cassegrain focus currently exists.
It uses a TWT transmitter with a Cassegrain antenna.
The Cassegrain design and its variations.
The primary mirror of a Cassegrain Telescope is a paraboloid.
To the southeast of Lebedev lies the smaller crater Cassegrain.
It can be either Cassegrain or Newtonian in configuration.
Secondary reflector for SHF antennae of the Cassegrain type.
The main instrument is a Cassegrain reflector with Nasmyth focus.
The two most common types are Newtonian and Cassegrain.
Hubble is a Cassegrain reflector telescope.
The invention concerns the secondary reflectors of SHF antennae of the Cassegrain type.
Sieur Guillaume Cassegrain was a French sculptor who invented a form of reflecting telescope.
The other telescope can be converted from Cassegrain in Newton configuration.
Philippe Cassegrain wanted to create a practical yet stylish fold-up bag.
Modification of Cassegrain antennas.
According to another example, the telescope is of the Cassegrain type.
Offset Cassegrain antenna.
The paraboloidal main reflector 1 is similar to the main reflector of any Cassegrain antenna.
Represents a possible version of a Cassegrain antenna according to the invention ;.
