This new design has both magnetic damping, resulting in shorter setting time and better stability of the compensator in fiber case. With all standard accessories, Export Quality with telescopic aluminum stand. Packed in water proof canvas cover.
- TN -20(20XMAGNIFICATION)
- TN -24(24XMAGNIFICATION)
- TN -28(28XMAGNIFICATION)
- TN -30(30XMAGNIFICATION)
TN-32(32XMAGNIFICATION
| Model Parameter | TN-20 | TN-24 | TN-28 | TN-32 |
| Standard Deviation for 1 Km | 2.5 mm | 2.0mm | 2.0mm | 1.5mm |
| Double-run leveling | ||||
| Telescope image | Erect | Erect | Erect | Erect |
| Magnification | 20x | 24x | 28x | 32x |
| Clear Objective Aperture | 30mm | 36mm | 36mm | 40mm |
| Angle of field of View | 1020’ | 1020’ | 1020’ | 1020’ |
| Shortest Focusing Distance | 0.4m | 0.4m | 0.4m | 0.4m |
| Stadia Multiplying Constant | 100 | 100 | 100 | 100 |
| Stadia Additive Constant | 0 | 0 | 0 | 0 |
| Sensitivity of Circular Level | 8’/2mm | 8’/2mm | 8’/2mm | 8’/2mm |
| Graduation interval of Circle | 10 of 1gon | |||
| Compensator type | V-shaped wire suspension magnetic-damping | |||
| Compensator working Range | ±15’ | |||
| Setting Accuracy | 0.4’’ | 0.4’’ | 0.3’’ | 0.3’’ |
| Dimensions | 190×128×123mm3 | |||
| Weight | 1.3kg | 1.5kg | 1.7kg | |
| Connecting size to tripod | M 16 or 5/8’’ | |||
| Connecting size to tripod | P14 | |||