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Lenses (for Digital Microscope)VH lens series

Real Bore Lens

VH-B27

SPECIFICATIONS

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Model

VH-B27

Type

Borescope lens

Borescope lens zoom attachment

VH-BA

Outer diameter

When the borescope lens alone/With the Guard tube installed

ø2.7 (ø3.0) mm *1

When the Lateral view tube is installed

ø3.0 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

185.3 mm

Maximum observation magnification

150x*3

View angle

32°

Minimum view range

2 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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