Lenox Instrument Company Borescopes for Internal Visual Inspection
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Lenox Instrument Company has been serving our client for over 90 years
Lenox Borescope Products

The Expandable, High-Quality Borescope System

The Modular System that Addresses Your Current...and Future...Inspection Needs by Simply Adding Components!
Replace up to 18 conventional borescopes with one affordable, convenient, state-of-the-art system!
Enter through openings as small as 3/16-inch!
Inspect via direct, right angle, forward oblique or retrospective viewing angles with 10° to 85° fields of view and 360° orbital viewing!
Adjust length or change viewing angle in seconds!
Add viewing angles or lengthen unit by purchasing off-the-shelf components!
Precision-machined optics produces bright, sharp image in eyepiece or on a video monitor!
Take advantage of high-resolution fiber optics and high-tech modular design for less than the cost of other multiple borescope packages!
Engine, turbine, automotive, aircraft, military, QC/QA and NDT inspections
Examine welds, seams, joints, valves, tubing, pipes, castings, machine parts, etc.
Search for corrosion, leaks, cracks, stress, blockages, deposits or debris.
Factory or field inspections where different lengths and viewing angles may be required.
Use one inspection device in place of several, saving considerable time and money!
Purchase just the system you need, then expand your system by adding components at any time.








UNIVERSAL INSPECTOR: Eighty years of precision optical expertise has resulted in a modular, high-resolution, fiber-optic inspection instrument that offers multiple lengths and multiple viewing angles in one affordable, expandable system!

Selection of Viewing Angles: Six objective lenses are available, three with forward viewing angles (10°, 40° and 85° fields of view), as well as right-angle, forward oblique and retrospective. Objective sleeves are available with right-angle, forward oblique and retrospective viewing angles.   Waterproof Instrument: With an objective sleeve installed over the Universal Eyepiece Assembly, the UNIVERSAL INSPECTOR is waterproof!
Exceptional Quality and Value: The UNIVERSAL INSPECTOR produces the highest resolution and the brightest optics for thousands of dollars less than the cost of several separate borescopes!   Instrument Case: A compact and durable carry case that's no larger than a briefcase, keeps all UNIVERSAL INSPECTOR components and accessories conveniently in one place.
Selection of Outer Diameters and Working Lengths: The UNIVERSAL INSPECTOR is available in .157-inch (4mm), .217-inch (5.5mm) or .315-inch (8mm) outer diameters, and in working lengths from 14.57 inches (370mm) to 42.5 inches (1075mm).   Borescope: Use the UNIVERSAL INSPECTOR'S eyepiece to view your inspection, or attach a camera adapter and view the inspection on a video monitor, videotape or photograph it, or output the image to a PC!
      One System Replaces Several Instruments: Configure a system that meets your immediate inspection needs, then grow your system by adding in-stock components as you need them!


The heart of the system is the Universal Eyepiece Assembly which includes focus control and specific working length. A light source and cable are also required. The Universal Eyepiece Assembly is completed by attaching a short objective lens or a slide-on objective sleeve. The working length is increased by adding extensions, and a camera adapter is attached to the eyepiece for video inspection, videotaping, photographing or digital output.

For a complete list of the working lengths and outer diameters in which the UNIVERSAL INSPECTOR is available, and a description of all components and accessories, please refer to the UNIVERSAL INSPECTOR Components and Accessories List.

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