| Focal Length | 550mm | |||
| Effective Aperture | 55mm | |||
| Field of View | 2°30' | |||
| Stadia Range | 2m | |||
| Power Supply | Input: 220V;Output:4.0~4.5V | |||
| Tube Length | 620mm | |||
| Min. Graduation | 30" | |||
| Collimator Net Weight | 5.5kgs | |||
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Company Detail
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| Focal Length | 550mm | |||
| Effective Aperture | 55mm | |||
| Field of View | 2°30' | |||
| Stadia Range | 2m | |||
| Power Supply | Input: 220V;Output:4.0~4.5V | |||
| Tube Length | 620mm | |||
| Min. Graduation | 30" | |||
| Collimator Net Weight | 5.5kgs | |||