Mini-Rigid Borescopes 
 
To facilitate visual inspection of minor components, products and units, borescopes with reduced diameters have been developed which are equipped with the excellent "High-Speed" rod lens system . They are characterised by an excellent image reproduction, both in the centre and the peripheral zone of the view field. In this way, they facilitate inspection of small-size details in all industrial applications by rendering high-resolution, super-bright images. 

Technical specifications

Jacket tube, shank and fibre-optic light guide entry piece made of stainless steel
Fibre-optic light guide entry piece holder with light condenser, i.e. the light intensity output at the tip is increased by 30%
Adaptable, fibre-optic light guide entry piece (ACM, Wolf); the adapters allow connection of many other makes
DIN ISO eyepiece: 32 mm; this enables easy connection of accessories, such as cameras of most of manufacturers
Three-tube design for the Ø 1.9 mm and 2.7 mm devices; objective lenses protected by three stainless steel tubes (outer, inner and optical tube); easy repair and robust design; for devices up to Ø 1.7 mm two stainless steel tubes
High bending resistance
Special design rod lens system; excellent image brightness and very high resolution
Large focus depth: 1 mm until infinity
Large field of view
The instrument is resistant to fuels, oil and other conventional solvents as well as is water-tight
Operating temperature -40° – +120°
Pressure resistance 3 bar
Design types

Diameter: 1.5 mm, 1.7 mm, 1.9 mm or 2.7 mm and 4 mm
Effective lengths: 50 mm to 260 mm, depending on the diameter
Viewing directions: 0°, 30° or 70° (90° with mirror tube)
Field of view: 65° for Ø 1.5 mm and 1.7 mm, 65° and 40° for Ø 1.9 mm, as well as 80° and 40° for Ø 2.7 mm
Accessories: protection tubes, mirror tubes, angulated attachment, photo and camera adapter
Rotascope  
We offer borescopes in a large variety of designs with rotatable objective lens probe and focussing as well as with an optional zoom eyepiece, enabling extremely high image resolution and brightness using the latest lens technology. Its robust design enables reliable and long-term utilisation for industrial applications. 
 
 
Technical specifications

Using the latest lens technology
Very high resolution
Large focus depth
Excellent transmission
Excellent recognisibility of details
Extraordinary brightness
Very high resolution both in the centre and the peripheral zone of the view field
Makes the smallest fault visible
Extremely wide range of uses for all types of applications
Design types

Shank diameter: 4 mm, 5 mm, 5.5 mm, 6 mm, 8 mm and 10 mm
Effective lengths: from 158 to 1,450 mm
Viewing directions: 0°, 45°, 70°, 90° and 110°
Field of view: 35°, 56°, 70°, 90°
Accessories: Angulated attachment, mirror tube, protection tube, photo and camera adapter
Swing-Prism Borescopes  
 
Borescopes with variable viewing direction, objective lens probe rotatable by 340°, focussing and optional zoom eyepiece for magnification allow inspections with continuous adjustment from 55°, slanted view ahead, to 115°, retrospective view. All settings are made on the eyepiece. Consequently, the instrument enables to carry out several inspection tasks in a flexible and fast way. Moreover, the viewing range is extended owing to the objective lens probe rotatable by 340°.

Technical specifications

Full-metal design, triple-pipe system made of stainless steel
Device body and eyepiece are made of aluminium alloy with hard anodic coating
Innovative rotating device allowing a complete separation of the control functions for rotation and swing prism
Adaptable fibre-optic light guide entry piece (ACM, Wolf). The adapter allows to connect many other makes.
Uniform illumination of the remote object owing to a separated optical outlet at the tip. Increased light output by use of a light condenser in all devices up to Ø 6 mm.
The instrument is resistant to fuels, oil and other conventional solvents as well as is water-tight
Design types

Zoom eyepiece: Design types with and without zoom eyepiece
Diameters: 6 mm, 8 mm or 10 mm
Effective lengths: From 250 mm to 690 mm (larger lengths on request)
Viewing directions: From 55°, slanted view ahead, to 115° retrospective view
Field of view: 35° and 50°
Accessories: Angle piece, mirror tube, protection tube, photo and camera adapter
Extendable borescopes with warm light illumination 
The borescopes have been laid out for inspecting long components and work devices or bridging major distances. Typical applications are pressure tanks, pipes, steam boilers, large-size diesel engines or helicopter rotor blades. Borescopes of this type can be extended by means of extension tubes (Ø 24 mm) up to a length of 30,000 mm. High-performance halogen lamps of a compact design (low voltage) integrated in the replaceable objective lens head provide for optimum brightness throughout the inspection area. 

Technical specifiations

Flexible system with regard to the working length. Viewing direction and eyepiece type adaptable by replacing different components.
Jacket tube made of stainless steel, temperatureresistant up to 120°C
From Ø 14 mm, the borescopes are available in water - tight design on request
High-performance warm-light halogen lamps
Design types

Shank diameter: 9 mm, 14 mm, 18 mm and 24 mm
Effective length: From 500 to 30,000 mm depending on the borescope
Viewing directions: Removable objective lens heads with viewing directions 0°, 45°, 90°, 110°, Objective lens head with continuously adjustable viewing direction
Field of view: 60°
Accessories: power supply, rechargeable battery, charger, centring device for pipe inspection, angulated attachment, photo and camera adapter, zoom eyepiece
 
Econoscopes  
 
The new LED econoscope offers outstanding image quality, super-bright illumination, compact design and network and fiber optic independent operation – and all of it at an affordable price.

The super-bright miniature LED at the lens illuminates the very darkest corners. The extremely long service life of the LED means that replacing it is unnecessary. The brightness can be adjusted, so adapting the light intensity to suit different applications is no problem. A powerful lithium-ion storage battery enables network-independent operation. the device can also be extended into a complete video-endoscope video kit. 

Standard design (contained in the basic set) 

Combined transformer/charger in Euro plug enclosure, connection 220 V (others on request) 
Econoscope designs

Diameter: 9 mm and 5 mm
Working length: 275 mm (9 mm), 350 mm (5 mm)
Direction of view 90°