SVO Optical Borescope
A rigid optical borescope with diameters of 0.85–10 mm, working lengths of 50–480 mm and multiple viewing directions, for direct visual inspection or imaging with an external camera system.
Diameter and length options
Choose diameters of 0.85–10 mm and working lengths of 50–480 mm to suit the inspection opening.Multiple viewing directions
Select 0°, 30°, 70° or 90° views with a suitable insertion tube for the target position.Stainless-steel rigid tube
A durable, corrosion-resistant tube and laser-welded tip for internal industrial visual inspection.PRODUCT OVERVIEW
Precision optics for a clear internal view
The SVO series combines precision optical lenses with fibre-optic illumination. Its rigid insertion tube provides access to straight inspection openings and internal spaces for viewing visible surface conditions in castings, mechanical parts and equipment cavities. Multilayer lens coatings help reduce internal reflections and improve image brightness and contrast.
Select the insertion diameter, working length and 0°, 30°, 70° or 90° viewing direction to suit the access opening, observation distance and target position. The stainless-steel tube provides durability and corrosion resistance, while a laser-welded tip helps reduce the risk of tip detachment.
Inspect directly through the eyepiece or use an external CCD camera system for display, photographs and video recording. Display terminals and outputs depend on the selected camera system. Confirm the power and temperature requirements of the borescope and camera separately.
- check_circlePrecision optical imaging
- check_circleDiameter and length options
- check_circleMultiple viewing directions
- check_circleStainless-steel rigid tube
Core functions
Designed for physical testing
The key capabilities that affect the efficiency of on-site testing are centralized in a testing platform.
Precision optical imaging
Multilayer lens coatings reduce internal reflections and improve viewing brightness and contrast.
Diameter and length options
Choose diameters of 0.85–10 mm and working lengths of 50–480 mm to suit the inspection opening.
Multiple viewing directions
Select 0°, 30°, 70° or 90° views with a suitable insertion tube for the target position.
Stainless-steel rigid tube
A durable, corrosion-resistant tube and laser-welded tip for internal industrial visual inspection.
Fibre-optic illumination
Light is delivered to the inspection area to assist observation of bores and internal surface details.
Direct viewing and camera recording
View through the eyepiece or use an external CCD camera for display, photographs and video.
Typical applications
Casting cavities
Inspect accessible straight bores and cavities for residue and visible surface defects.
Machined components
Check visible conditions of bore walls, cross holes and machined areas.
Assembly inspection
Use a suitable viewing direction to inspect component position and surface conditions in confined spaces.
Internal equipment maintenance
Use straight inspection access for internal visual checks and record images with a suitable camera configuration.
Test Process
Full detection process from entry to judgement
Confirm access and working length
Select diameter and viewing direction
Connect lighting and camera system
Observe and record internal conditions
Review results, clean and store
Technical parameters
Insertion tube diameterΦ0.85–10 mm
Working length50–480 mm
Viewing direction0° / 30° / 70° / 90°
Field of view (by configuration)≥40°–90°
Depth of field3 mm–∞
Rated voltage3.7 V DC
IlluminationFibre-optic illumination
Insertion tube materialStainless steel
Insertion tube temperature (product guide)−20–80°C
Ambient temperature (specification sheet)−20–60°C
Ambient relative humidity10–85% RH
External camera: sensor1/2.8" Super HAD CCD II
External camera: effective pixels (nominal)3 MP
External camera: pixel resolution1920 (H) × 1080 (V)
External camera: scanning formatPAL: 625 lines / 50 fields / 25 frames
External camera: minimum illumination0.01 Lux
External camera: signal-to-noise ratio>50 dB
External camera: synchronisationInternal synchronisation
External camera: gain controlAutomatic
External camera: focusAdjustable
External camera: video outputTwo composite outputs, 1.0 Vp-p / 75 Ω
External camera: mountC-mount
External camera: cable length2.4 m; custom lengths available
External camera: power supplyAC 220 / 110 V ±10%
External camera: operating temperature+10–45°C
External camera: storage temperature−20–+50°C
External camera: relative humidity20–85% RH
Diameter, length and viewing direction depend on the selected model. Conditions for the borescope, insertion tube and external CCD camera are listed separately. Confirm the camera and display configuration; consult the linked original PDFs for detailed specifications.
SELECTION SUPPORT
CONTACT US →Choose an SVO for your inspection access
Tell us the opening size, working length, viewing direction and recording needs so we can help select a borescope and camera configuration.