Measuring Magnifier Li-2-8x is designed to measure the linear dimensions of 10 mm and consists of two lenses, providing an 8-fold increase, and a glass grid, which suffered two measuring scales.
Tecnical Data:
Magnification ratio 8 times
Focal distance: 1 inch (25mm)
Measuring range from 0 to 0.8 inch 0 to 20mm
Scale measuring scales :
- On a light background with opaque strokes 0.04 ± 0.004inch 0,1 ± 0,01mm - On a dark background with transparent strokes0.2 ± 0.004inch 0,5 ± 0,01mm
Move the eyepiece relative to the housing with the grid (diopter expense), not less, diopters. ± 5