Magnifying Hand Lenses |
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Viewer |
PEAK GLASS SCALES - GLASS SCALES-S
These control rules have as base a quality transparent glass, 1.7mm thickness for the 1972-Lite series (circular scale), 3mm for the 1972 series and 10mm for the 1972-S series; all have decimal graduation lines engraved through "photo-printing".
The rules allow easy and accurate readings thanks to a 15x lupe (1962) for the 1972-Lite and 1972 series, and two lupes 10x equipped with dioptric regulation and mounted on a carriage to allow an easy slide for the 1972-S series; in this last series the two lupes are used to point on zero and on the final interest point.
This rules are resistent to change of temperature.
Code |
1972-50 Lite |
Scale length |
54 mm |
Scale division |
0.1 mm |
Magnification |
15X x 1 pcs. |
Size (mm) |
1.7t x Ø 60 |
Weight |
31 g |
Code |
1972-100 |
1972-300 |
Scale length |
100 mm |
300 mm |
Scale division |
0.1 mm |
Magnification |
15X x 1 pcs. |
Size (mm) |
3t x 25 x 140 |
3t x 25 x 330 |
Weight |
39 g |
77 g |
Code |
1972-300 S |
1972-500 S |
1972-700 S |
1972-1000 S |
Scale length |
300 mm |
500 mm |
700 mm |
1000 mm |
Scale division |
0.1 mm |
Magnification |
10X x 2 pcs. |
Size (mm) |
10t x 50 x 360 |
10t x 50 x 560 |
10t x 50 x 760 |
10t x 50 x 1060 |
Weight |
590 g |
807 g |
1023 g |
1348 g |