| 规格和标准 |
Power supply: AA alkaline battery Protection grade: Total length: 227mm, Effective object diameter: 42mm, Magnification: 35 times Resolving force (cm): 3.5″, Minimum focusing distance: 50 Automatic correction range: ±15' Weight (kg): 1.72 Output light source: Visible light semiconductor laser Wavelength: 635nm, Laser safety standard: Class 1Laser point accuracy: Within 30″ of collimation axis Continuous time: Approximately 13 hours Magnification (fold): 35 Minimum focusing distance (m): 0.5 Correction range ('): ±15 Bubbles tube sensitivity (mm): 10'/2 1km round-trip standard deviation (mm): 2.0分辨率(“):3.5英寸保护等级:IP66
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