transmission electron microscopy
When talking about numerical aperture it is mainly used in microscopy, which helps describe the acceptance area angle of an objective. The numerical aperture can found using this formula NA=nx
As you increase the magnification, you decrease the working distance.
the distance between the specimen and the objective lens
decreases
The working distance is the distance between the cover slip and the bottom of the housing fo the objective lens.
transmission electron microscopy
Examples: type of ilumination, magnitude, type (optical, electron microscopy, scanning microscopy, etc.), working temperature (ambient or high temperature), resolution, etc. See also the link below.
Julian Dana Corrington has written: 'Exploring with your microscope' -- subject(s): Microscopy 'Working with the microscope' -- subject(s): Microscopes, Microscopy
one Major difference is confocal microscopy has confocality which means it reduces the background signal which is not presented in conventional fluorescence microscope usually termed as epifluorescence microscope
Julian D. Corrington has written: 'Working with the microscope' -- subject(s): Microscopy
Introduction to basic techniques in microscopy involves light microscopy, laser scanning, types of dyes, the cell, electron microscopy, differential interface microscopy, histological stains and histochemical stains.
When talking about numerical aperture it is mainly used in microscopy, which helps describe the acceptance area angle of an objective. The numerical aperture can found using this formula NA=nx
Working distance is the distance between the front edge of the object lens and the specimen surface. Working distance decreases as the magnification and numerical aperture both increases.
Dark field microscopy (dark ground microscopy) describes microscopy methods, in both light and electron microscopy, which exclude the unscattered beam from the image. As a result, the field around the specimen (i.e. where there is no specimen to scatter the beam) is generally dark.
No
Transmission electron microscopy