Stereo microscopes use one of two optical designs — the Common Main ... the main body and the objective lens. The binocular head consists of the two eyepieces and a pair of prisms that create ...

The optical microscope relies on light and consists of two main lenses: • The objective lens, which magnifies the object you wish to observe (with various magnification options). • The ...

A $20 microscope lens allows for some amazing shots. There are two designs that fit different cropped-image and full-frame cameras. As you might expect, the depth of field is razor-thin ...

The size of the Airy disk depends on the wavelength of the light (λ) and the numerical aperture (NA) of the objective lens. The spatial resolution of the microscope is determined by the ability to ...