La description

Real Bore Lens
Model VH-B18
Type Borescope lens
Borescope lens zoom attachment VH-BA
Outer diameter When the borescope lens alone/With the Guard tube installed o1.8 (o2.0) mm *1
When the Lateral view tube is installed o2.0 mm *2
View direction When the borescope lens alone/With the Guard tube installed 0° (Direct view)
When the Lateral view tube is installed 90° (Lateral view)
Effective length 95 mm
View angle 30°
Maximum observation magnification 360x*3
Minimum view range 0.8 mm *4
Working distance 3 mm or more
Environmental resistance Ambient temperature 0 to +40 °C
*1 The value in parenthesis is when the Guard tube is installed. *2 The value is when the Lateral tube is installed. *3 The magnification at around the Centre of a 15-inch monitor. *4 Horizontal view angle
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