Peak

Designed to allow viewers to simultaneously inspect the entire image area of a film or negative as small as 32 x 45mm (microfilm), or flat objects up to 58mm in diameter on the 4x (B&H# PE1990) and 41mm on the 7x version (B&H# PE19907).  Ordinary magnifiers are corrected only for the center image while the optical design of these loupes enable viewing from 1" above the eye piece - so that the entire image area may be viewed without moving one's head.

A detachable glass scale is included to allow for measurement of objects directly on the film plane. In case what you need is not a whole view of the object but an extended part of the object, Peak Anastigmat Lupe 7x is a suitable model for your purpose.

Insures critical sharpness from edge to edge and corner to corner because of the careful correction of the loupe for optical aberrations

Focusable

Part of the barrel is constructed of clear plastic to allow for illumination of opaque objects