3.5mm Side-View OV9734 Sensor USB LED Endoscope Camera Module For Cross-Hole Inspection
Guangzhou Sincere Information Technology Ltd. is one of the most professional 3.5mm side-view ov9734 sensor usb led endoscope camera module for cross-hole inspection manufacturers and suppliers in China. Welcome to wholesale discount products for sale here from our factory. Customized orders are welcome.
This side-view endoscope camera module directs the view toward surfaces alongside the camera head. Inside a machined bore or tubular component, it helps bring nearby walls and side openings into view so users can examine visible surface marks, debris and hole edges.
The optics combine a 97.4° diagonal field of view with close-up focusing, showing the target surface together with nearby features. Button-Controlled Dimming allows users to adjust illumination as the camera encounters reflective metal, darker deposits or changes in viewing distance.
The camera head includes Steel Shell and IP67 protection. Its Separated Design connects the small head by wires to a DSP board, allowing the imaging head and processing electronics to occupy different positions within the inspection device. USB 2.0 UVC output provides a connection to compatible viewing systems.

Features

• Side-View Imaging for Walls and Lateral Openings
The side-view structure places the observation area beside the probe. This helps users view internal walls, cross-hole edges and local joint surfaces from a position within the component.
• Close-Up 720P Video with Surrounding Context
The OmniVision OV9734 CMOS sensor delivers 1280 × 720 video at 30fps. A 10–50mm working range supports close observation, while the 97.4° diagonal field of view shows the inspected feature together with its surroundings.
• Compact 3.5mm Camera Head with Steel Shell and IP67 Protection
The camera head combines a small diameter with a protective Steel Shell and IP67 dust and water protection. This supports compact inspection probes used around dusty or damp internal surfaces.
• 4 LEDs with Button-Controlled Dimming
4 LEDs illuminate the observation area. Included Button-Controlled Dimming lets users increase illumination over darker surfaces or reduce excessive brightness near reflective metal, helping adapt the view during inspection.
• Separated Design with USB 2.0 UVC Output
A wired connection separates the camera head from the DSP board, providing flexibility when positioning the electronics inside a handle or equipment body. USB 2.0 UVC output supports live viewing through compatible hosts and camera applications.
Application of Endoscope Camera Module
• Machined Bore Wall Examination
The side-view camera supports visual examination of accessible bore walls for visible tool marks, scratches, deposits and local surface irregularities. It brings the wall into the observation direction, while adjustable lighting helps users examine changes in surface appearance.
• Cross-Hole and Lateral Opening Inspection
Where a secondary hole opens into a larger passage, the camera can be positioned to view the opening from the side. This supports visual checks of accessible hole edges for visible burrs, loose chips and residual debris after machining or cleaning.
• Internal Weld and Joint Observation
The module can support inspection tools used to view accessible portions of welds and joints inside tubular components. Side-view imaging helps present the local joint surface, and brightness adjustment helps manage reflections from the surrounding metal.




Product Details
|
Product Name |
Side-View OV9734 USB Endoscope Camera Module |
|
Sensor |
OmniVision OV9734 CMOS Sensor |
|
Pixel |
1MP |
|
Resolution |
1280x720 |
|
Frame Rate |
1280x720@30FPS |
|
Sensor Size |
1/9" |
|
Focus Type |
Fixed Focus |
|
FOV |
D97.4°*H85.7°*V51.7° |
|
F.NO |
5.5 |
|
EFL |
0.989mm |
|
Working Distance |
10-50mm |
|
TV Distortion |
<-4% |
|
Lens Diameter |
3.5mm |
|
LED |
4 LEDs |
|
Brightness Control |
Button-Controlled Dimming, included |
|
Optional |
Infrared lighting |
|
Protection |
Steel Shell, Support IP67 Waterproof |
|
Structure |
Separated Design |
|
Interface |
USB2.0 |
Customization Options
Lens and Working-Distance Matching
Lens and working-distance requirements can be reviewed around the surface beside the probe. This helps match the optical configuration to the available camera position and the area that needs to remain in view.
Cable Length and Connection Arrangement
Cable length, routing and connector requirements can be discussed according to probe reach and device assembly. These options help accommodate the camera head and DSP board within the finished inspection product.
DSP Board Dimensions and Mounting
Board dimensions, mounting positions and connector layout can be reviewed for the space inside the handle or equipment body. This helps arrange the processing electronics around the product's mechanical design.
Shell and Probe Assembly
Camera-head mounting, Shell fit and cable-exit arrangements can be discussed for the intended probe. The side-view orientation can be considered alongside the mounting structure so the camera faces the required observation area.
Lighting and Dimming Controls
Lighting requirements and dimming-control placement can be reviewed around the inspected surface and operating method. The standard configuration includes 4 LEDs with Button-Controlled Dimming; infrared lighting is available as an optional configuration.

FAQ
Q: If the Camera Fits Through an Opening, Will It Be Able to Focus on the Wall?
A: Not necessarily. The distance from the lens to the observed surface also matters. This configuration has a 10–50mm working range, so a wall very close to the camera may fall outside that range.
Q: Does Side-View Mean the Camera Can Turn or Inspect the Entire Circumference Automatically?
A: No. Side-View describes the viewing direction. Circumferential coverage depends on how the finished probe is positioned and moved; this module does not provide automatic rotation or steering.
Q: Can It Show the Small Burrs or Surface Marks I Need to Inspect?
A: Visibility depends on the feature's size, contrast, viewing position and illumination. A sample test on a representative part is the appropriate way to assess whether the image meets your visual inspection needs. The module does not provide dimensional measurement.
Q: Can I Evaluate the Camera with My Actual Component?
A: Yes. A sample can be arranged to assess side-view coverage, working distance and LED adjustment on your component before selecting the production configuration.
Q: What Should Be Included for an Initial Viewing Test?
A: The setup needs the camera head, matched DSP board, connection cables, dimming controls and a compatible USB viewing host. Sample contents can be agreed with the quotation so the supplied items match your evaluation needs.
Q: What Are the Minimum Order Quantity and Lead Time?
A: Please request a quotation for the selected configuration and quantity. Sample availability, any customization requirements and production lead time are confirmed for the order.
Find the Right View of Your Internal Surface
The right camera position can make a bore wall, lateral opening or internal joint easier to examine. SincereFirst can help review the observation area, match the side-view configuration to your probe design and arrange a sample for evaluating image coverage and illumination on your actual part.
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