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Contact Supplier| Model | NL20 | NL22 | NL24 | NL26 | NL28 | NL30 | NL32 |
|---|---|---|---|---|---|---|---|
| Standard Deviation for 1 Km Double Run Leveling | 2.5mm | 2.5mm | 2.5mm | 2.5mm | 2.5mm | 2.5mm | 2.5mm |
| Image | Erect | Erect | Erect | Erect | Erect | Erect | Erect |
| Magnification | 20x | 20x | 20x | 20x | 20x | 20x | 20x |
| Objective Aperture | 34mm | 34mm | 34mm | 34mm | 34mm | 34mm | 34mm |
| Field of View | 10 20' | 10 20' | 10 20' | 10 20' | 10 20' | 10 20' | 10 20' |
| Minimum Focus | 0.5m | 0.5m | 0.5m | 0.5m | 0.5m | 0.5m | 0.5m |
| Multiplication Constant | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| Additive Constant | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Compensator Range | ±15' | ±15' | ml 5' | ±15' | ±15' | ±15' | ±15' |
| Compensator Setting Accuracy | ±0.6" | ±0.6" | ±0.6" | ±0.6" | ±0.6" | ±0.6" | ±0.6" |
| Sensitivity of Bubble | 10'/2mm | 10'/2mm | 10'/2mm | 10'/2mm | 10'/2mm | 10'/2mm | 10'/2mm |
| Horiz. Circle-Reading | 10 or 1 gon | 10 or 1 gon | 10 or 1 gon | 10 or 1 gon | 10 or 1 gon | 10 or 1 gon | 10 or 1 gon |