Air Conditioner Shroud - 6792-1071 Digital microscopes are used to display an image on a monitor, rather than looking through a lens. Microscopes can have monocular (one), binocular (two), or trinocular (three) eyepieces, with varying magnification abilities. Resolution, also known as resolvant power, refers to the clarity of the image. Compound microscopes use a compound optical system with an objective lens and an eyepiece. Microscopes are instruments used to enhance the resolution of an object or image. The interaction between field of view (FOV), numerical aperture (NA), and working distance (WD) determines resolution. AScope Lente de Barlow Z07 0.7X para las cabezas estéreo del Stereo Microscope XSZ6745 0.7X - AMADA Microscope Barlow Lens The lens has a 48mm mounting diameter. Types include compound, stereo, or digital. For use with AmScope ZM-series microscope heads AmScope SM07 0.7X Barlow Lens For SM Stereo Microscopes (48mm) Amazon... United Scope manufactures microscopy equipment and accessories under the brand name AmScope. The company, founded in 1996, is headquartered in Irvine, CA. 0.7x Barlow lens increases microscope viewing range and working distance 48mm mounting diameter Magnification ability refers to the size of an image.