La description

Borescope Lens
Model VH-B31
Type Borescope
Lens attachment VH-B
Observation depth 2 to 50 mm
Effective length 105 mm
View angle 55°
View direction 0° (direct view)
Dimensions o3 mm (Protective tube : o4 mm)
Environmental resistance View range o2 to o52 mm
Enclosure rating Sleeve: Waterproof
Ambient temperature 0 to +40 °C (in air/water)
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