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Fiber Optical Microscope with Magnification 400x

National Industrial Supply

  • $ 9999

 Item Description: CL-400 Fiber Inspection Scope for Inspecting Fiber Terminations

The CL-400 is the most widely used Fiber Scope!


It produces excellent details of scratches and contamination with it's superior optical performance and integrated laser safety filters.

It is the premier choice for critical examination of polish quality.

The built-in LED light produces consistant lighting into an optical path which enables an optimal view and lighting for your examinations and inspections at any time and places

Included are: a padded carrying case, standard u2.5mm adapter (compatible with SC, FC, ST and E2000)  

You will need: (3) AAA batteries


Optical Magnification:

400x (If you need 200x, check out the CL-200)

Power Requirements:

3 "AAA" alkaline batteries


Rated life: 100,000 hrs




225mm/8.76 "Length  x 32mm/1.25" Diameter


Momentary  on/off switch; Fine-Focus control

Laser Safety Filter:


Adapter interface:

Use interchangeable, presented universal or dedicated adapters


We carry the U1.25mm Adapter for Fiber Inspection Scopes (LC/SX)

$29.99 through our eBay Store (!

Optical Fiber Inspection Scope Ferrule Adapter, LC & SX

The CL-400 is a specially designed for field termination inspection.  The CL series series designed of rugged cast aluminum construction and precision optics. Available in magnification(100x, 160x, 200x, 320x and 400x) with  built-in potent laser safety filters (without such protection, users may take dangerous risks), these units are easy to use and are now the preferred inspection tool among fiber optic cable assemblers and trainers.


The CL-400 Fiber Scopes utilizes a white LED for coaxial illumination. Light is introduced into the optical path (axis) so that it comes out the tip of the objective and strikes the sample perpendicular to the fiber end-face. It produces excellent detail of scratches and contamination. For the examination of polish quality, we strongly recommend the CL-Series Fiber Scopes!.


Each unit includes a universal adapter for 2.5mm ferrules which in corporates a "positive grab" mechanism to allow one handed operation. Various adapters are also available.

The CL Series Fiber Scopes are equipped with IR attenuation filters that may help in preventing eye damage in cases of accidental live fiber viewing. The filter we install will provide over 35 dBm of attenuation at 1310nm and 1550nm. In addition, it will provide over 20.5dBm of attenuation at 850nm. 1550nm. For 1310nm and 1550nm laser sources up to +15dBm                        


High Quality!  Extra LONG Warranty!

Each item is carefully manufactured and inspected to insure a long life in use. This item comes with a THREE YEAR WARRANTY against defects. Simply put, if it fails you, you get a replacement for FREE. An eBay first for quality Fiber Scopes! No one backs their products like we do!

International Shipping:

International Shipping is $20.00 for Air Mail (5-8 business days)/$12.00 to Canada.  Shipping Insurance for packages via USPS is $15.00.


For LARGER orders, please check out our eBay Store!  We have as many as you need!     

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National Industrial Supply My Stores Logo
30777 Rancho California #891420
Temecula, CA 92589, USA
Sales: 951.308.9269
Fax: 310.833.7306 

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