Specifications | NA720 | NA724 | NA728 | NA730 | NA730 plus |
Magnification | 20 x | 24 x | 28 x | 30 x | 30 x |
Gas Filled | Yes | ||||
Diameter of objective |
30 mm | 36 mm | 40 mm | 40 mm | 40 mm |
Angle Measurement | 360 degree/400 gon selectable | ||||
Horizontal Drive | both sides, endless | ||||
Standard deviation per km double run |
2.5 mm | 2 mm | 1.5 mm | 1.2 mm | 0.7 mm |
Compensator accuracy (std. dev.) |
<0.5″ | <0.5″ | <0.3″ | <0.3″ | <0.3″ |
Working Range | ±15 | ||||
Water and Dust Resistance |
IP 57 (immersion) | ||||
Impact ISO | 9022-33- |