| Customization: | Available |
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| After-sales Service: | Good |
| Warranty: | 1 Year |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Product model | DSZ1 | DSZ2 | DSZ3 |
| Standard deviation of height deviation per kilometer | ≤0.7mm | ≤1.7mm | ≤2.0mm |
| Telescope imaging | erect image | erect image | erect image |
| The telescope magnification rate | 38 Times | 32 Times | 24 Times |
| Objective mirror caliber | 50mm | 45mm | 36mm |
| Short visual distance | 1.6m | 1.6m | 0.7m |
| Multiplying constant | 100 | 100 | 100 |
| additive constant | 0 | 0 | 0 |
| Operating range of the compensator | ±15′ | ±14′ | ±14′ |
| setting accuracy | ≤±0.3″ | ≤±0.3″ | ≤±0.5″ |
| Circle level angle value | 10′/2mm | 8′/2mm | 8′/2mm |
| Diameter of degree disk division | 114mm | 114mm | 114mm |
| Degree plate carving | 360° | 360° | 360° |
| Divide interval | 1° | 1° | 1° |
| Weight | 2.5kg | 2.5kg | 2.5kg |
| Working temperature | -30ºC~50ºC | -30ºC~50ºC | -30ºC~50ºC |
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