An optic’s exit pupil is determined by dividing its objective lens diameter by its magnification, so a 10×42 binocular has a 4.2mm exit pupil. One reason that 10×42 binoculars have dominated hunting ...

Light-sheet illumination and fluorescence detection with four objective lenses provide complete coverage of large samples in a snap. The bottleneck for fast multiview acquisition of an ...

Firstly, having a quadruple nosepiece has enabled four objective lenses to be fitted, from 4X to 100X. Although we needed to set up the head, the lenses screwed in securely and easily. As the ...

It uses focused light passed through the object and two lenses to magnify an image of the object. If looking at an object under the ×4 objective lens, light will have passed through the object ...

A 100× objective lens is used to record the image. We achieve a resolving power of 101.6 lp mm –1, associated with element 5 of group 6 and corresponding to a line width of 4.92 µm in ...