The Zoom Lupe 816 is an epochal product designed to permit the step less change of magnification for zooming operation. Composed by 8 lenses in 6 groups for zooming from 8X to 16X, the optical system of this loupe keeps sufficient brightness in each stage of magnification with the least optical aberration.

The black body, finished with aluminium precision machining similar to camera lenses, allows smooth zooming-in and zooming-out. The click stop helps selection of desired magnification from 8X, 10X, 12X, 14X and 16X shown in a small window.

Before starting observation, move the adjust ring at the bottom of the lens body to find the best magnification according to the purpose of inspection. After this selection is completed, finally regulate the adjust ring around the eyepiece so that the mounted scale will be visible clearly. The zooming mechanism changes magnification to allow for continuous observation.

Peak Zoom Lupe 1020 (of recent construction) is similar to the zoom 816, but it has a magnification of 10X, 15X and 20X.

The kit that includes the zoom lens and the illuminator is named 2066-SET, with the high intensity illuminator is named 2066-SETHX. The lens specifications are the same, only size and weight change:

Zoom lupe 2066 completes of a 30° illuminating system with extra high intensity led penlight (500mA / 6000K) and luminous intensity regulation, portable battery pack rechargeable.

On request it's possible to include colored filters for the accentuation of particular colors.