Opis Produktu: Telescope with achromatic lens (focal length: 120 mm) with antiflash processing. Pulling adjustment. View range: from 400 mm to infinite. This telescope can be transformed into fixed frontal viewfinder, by addition of view-finding supplementary lenses. Provided with 10 x cross reticle eyepiece & 10x micrometric eyepiece.
Supplementary lenses enable viewfinding at fixed distance, different from the infinite. With micrometric eyepiece, it is possible to calculate the widening.
Opis Produktu: This device enables the accurate determination of the image position, with crank- &-pinion steering focusing. Fitted out with 4 x lens, and provided with two 10x eyepieces (micrometric eyepieces, 0.1 mm accuracy & cross-shaped reticle). The mm engraved vernier enables the exact eyepiece position measurement. The viewfinder is delivered in one transportation case.