If using a stereo microscope with an auxiliary lens, the magnification factor of this lens should also be employed in the equation by multiplication with the objective magnification. You will have to multiply the eyepiece magnification by the objective magnification to find the total magnification befo...
The diameter of the field in an optical microscope is expressed by the field-of-view number, or simply the field number, which is the diameter of the view field in millimeters measured at the intermediate image plane.
Strictly speaking, this equation is valid only under the assumption ofmonochromatic radiationin which the transmittance multiplication follows the exponential rule. We may now apply this equation to twospectral bandsin the 15 μm CO2band, denoted by 1 and 2. It follows that ...
The second option is to swap out the lens with one of a different focal length. The third option is to change the size of the sensor; a larger sensor will yield a larger FOV for the same WD, as defined in Equation 1.While it may be convenient to have a very wide AFOV,...
The maximum disparity limit of 5.9 卤1 (mean 卤 SD) degrees visual angle was used in an equation to predict the range in which correct depth perception occurs for transparent AR in a binocular surgical microscope. We suggest that the optimum image position to give the greatest range for ...
Atomic Force Microscope (AFM) enables to map of the topography of a surface, the analysis of topographical parameters21, and the profile of nano-particles with cross-sectional views22, while scanning it with a nanoscale tip. The topography is possible in nano-metric resolution due to the tip ...
Extending the depth of field (DOF) is especially essential in thick and 3D sample imaging. However, it's difficult to achieve both large DOF and high resolution in a zoom microscope. Currently, the use of optical sectioning to expand DOF still has the pr
theintensityofthediffractedbeamginaperfectcrystalRememberthatwhenwederivedthisexpressionwe canbewrittenasassumedthatonlytwobeams,OandG,areimportant. 27.1INTENSITYINWBDFIMAGES463 Wewillconsidercomplicationswhicharisewhenmore ONEQUATION27.2 beamsarepresentinSection27.9.Theimportantvari-2 ...
Complex field imaging, which captures both the amplitude and phase information of input optical fields or objects, can offer rich structural insights into samples, such as their absorption and refractive index distributions. However, conventional image s
b, Calculations of the time-dependent Schrödinger equation for a single active electron (TDSE-SAE) and a single laser intensity corresponding to the experimental Ieff = 2.8 × 1014 W cm−2 (dark colours). Spectral fringes reflect here the temporal progression of the Rabi ...