INNO Instrument

Fiber microscope

The fiber microscope is mainly used to check if the end face of the fiber is clean. With the ability to display a clear image and the double amplification function, the V 20 is able to analyze the cleanliness of the fiber end face.

The portable fiber microscope allows the inspection of the fiber’s face. Available in 200 (μm) × or 360 (μm) × magnification.

  • Test report

  • S/W program to use with PC

  • Pass / fail result

  • Image magnification

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Product sheet V20

Current product sheet “INNO Instrument V20 fiber microscope”
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Manual V20

Current operating manual “INNO Instrument V20 fiber microscope”
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Importance of a clean connector end interface

It is essential to use self-analysis software to test the connector and evaluate its quality during commissioning and installation of the fiber. It is very important to save the verification records of the connector for future reference. The end-to-end verification can be performed by combining the connector test with the fiber verification. The following test images are displayed.

V 20 PC software: Test image passed


V 20 PC software: Test image failed


Patchcord Tip Adapters

V 20 2.5 mm ferrules APC

2.5 mm ferrules / APC

V 20 2.5 mm ferrules UPC

2.5 mm ferrules / UPC

V 20 1.25 mm ferrules APC

1.25 mm ferrules / APC

V 20 1.25 mm ferrules UPC

1.25 mm ferrules / UPC

Technical specifications


3,2 μm

Image sensor

640 × 480 (VGA)

Visual test

< 5 μm

View angle

200 μm × 200 μm of high magnification / 360 μm × 360 μm of low magnification

Light source

Blue LED

Luminance technique

Coaxial light source

Digital zoom

3 grades


USB 2.0

Operating / Storage temperature

−10° C to 50° C / −40° C to 70 °C

Patchcord Tip Adapters

2.5 mm (UPC, APC), 1.25 mm (UPC, APC)

Convenient test capability with PC software

Such software is installed on a PC, easily connected via a USB 2.0 interface. This makes the operation more convenient. The results can be analyzed by the following procedure: connecting the optical fiber to the device, adjusting the sharpness and then tapping “screenshot”.

V 20 PC software: User interface
V 20 PC software: Take a screen shot
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V20 PC Software

Download version 2.5 as a zip archive (33.5 MB).
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Size and weight

V 20 dimensions
  • Height: 1.33 inches (34 mm)

  • Width: 5.90 inches (150 mm)

  • Depth: 1.37 inches (35 mm)

  • Weight: 0.37 pounds (168 grams)

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