Assertion: eyepiece's magnification | /r/CapableOf | be provided by the system
Facets:
Source sentences:
text: the higher the power of the Eyepiece, the more the Focal Plane will be magnified; these two properties together (focal length of telescope and power/focal length of eyepiece) determine the total magnification provided by the system (see the 'Scope Computer page for more information on calculating magnification).