Examples of 'exit pupil' in a sentence
Meaning of "exit pupil"
exit pupil - The exit pupil is the diameter of the light beam that exits an optical device, such as a telescope or binoculars, and is observed by the eye. It is an important parameter in optics for determining the brightness and field of view
How to use "exit pupil" in a sentence
Basic
Advanced
exit pupil
A larger exit pupil means a brighter image.
Large removal of the exit pupil.
A larger exit pupil will have a brighter image.
Forwards within the range of the exit pupil.
Exit pupil expanding diffractive optical waveguiding device.
In conventional optical instruments the exit pupil is of relatively small dimension.
Significant aberrations such as astigmatism are very dependent on exit pupil size.
Thus the daytime exit pupil is not a universally desirable standard.
The relative brightness is calculated by squaring the exit pupil number.
Having a large exit pupil is advantageous under low light conditions and at night.
Optical objective with enlargement of the exit pupil by means of a diffractive element.
The major axis of this rectangle covers the entire exit pupil.
The exit pupil is the image of the aperture stop in the image space.
All the exit beams are narrow and rest on the exit pupil.
The eye is then placed at the exit pupil in order to view the subject.
See also
The relative brightness is calculated by squaring the diameter of the exit pupil.
The exit pupil should be positioned at the front focal plane of the microscope objective.
Only light rays which pass through this exit pupil are able to exit the system.
The exit pupil indicates the performance of the binoculars when there is little light.
The mobile mirror M tt is preferably disposed on the exit pupil of the imaging system.
A generous exit pupil together with a good Close focus distance.
BACKGROUND The present application relates to an optical exit pupil expansion device.
The exit pupil of an eyepiece was once called the Ramsden disc in his honour.
The aperture stop 8 may be circular and the exit pupil will then also be circular.
The exit pupil of the OCT sample arm optics may be a virtual exit pupil.
The distance d1 corresponds to the distance between the exit pupil Po and the hologram H3.
An exit pupil at infinity makes the lens image-space telecentric.
Why is the exit pupil important?
The viewer 's pupil is not located in the binoculars ' exit pupil.
Also, the exit pupil of the telescope is imaged as before on the detector.
The imager entrance pupil 144 also functions as a telescope exit pupil.
A 1mm exit pupil gives you maximum planetary detail and is excellent for splitting binary stars.
The separation is no longer done in the exit pupil of the whole system ( A+B ).
The exit pupil 5 is an image of the aperture of the objective lens 1.
FIG . 2 illustrates wavefronts of light exiting through an exit pupil ExP.
The exit pupil geometry is set by aperture stop 60 in a conjugate pupil plane.
FIG . 5 is a cross-section view illustrating an alternative embodiment of an exit pupil expansion device ; and.
The exit pupil 204 is real and is situated in front of the array of detectors.
For the XY scanner 310 the pivot point can be regarded as the exit pupil.
Optics showing eye relief and exit pupil 1 Real image 2 Field diaphragm 3 Eye relief 4 Exit pupil.
In fact, the rays issuing from the imager 1 must arrive collimated on the exit pupil P1.
That 's the exit pupil.
The system generally utilizes a common entrance pupil region 18 and common exit pupil 20.
Device 331 thus expands the exit pupil of the system in direction d 2.
Exit Pupil of 5mm.
Device 211 thus forms an expansion of the exit pupil of the system in direction d 1.
However, as this one has an image stabilization system, its exit pupil diameter is 2.8mm.
Operations return to generate 2402 exit pupil optical path differences ( OPDs ) vía traditional ray tracing.
