6.35mm Single-View USB Endoscope Camera Module for Compact Forward Inspection

For inspection devices that only need one forward viewing direction, the SF-SPU55-29A provides a simpler Ø6.35mm structure than the multi-camera models in this series. It supports 1280×720 output at up to 18fps, a 76° view angle and a 5cm fixed-focus direction for controlled close-range observation. Six white LEDs surround the front viewing area, while USB2.0 provides the host-side image connection. Difference: This model is the simpler choice when a single forward view is sufficient, offering a smaller Ø6.35mm structure without the mechanical complexity of dual-view or triple-view assemblies.

Is This Model Suitable for Your Device?

Product Advantages

·         Ø6.35mm Single-View Structure — reduces the front-end size compared with the dual-view and triple-view models in the same family.

·         720P Image Output — provides practical image detail for routine inspection.

·         5cm Fixed Focus — matches devices designed around a controlled close-range target.

·         76° View Angle — keeps the forward scene focused on a defined inspection area.

·         Six Front LEDs — provide integrated illumination around the single optical axis.

Use the Simpler Single-View Structure When One Direction Is Enough

More cameras do not automatically make an inspection device better. If the target stays directly ahead of the probe, a single-view structure can reduce housing size, simplify integration and keep the optical task clear. This model should therefore be the default direction when side or multi-direction observation is not required.

Technical Parameters ◢

6. Applications

·         Compact Forward-View Borescope — Suitable when the operator mainly needs to see the path directly ahead through a smaller front-end structure.

·         Small Pipe Inspection Camera — The Ø6.35mm housing can fit smaller passages than the Ø7.9mm multi-camera models; confirm the 5cm target distance.

·         Equipment Internal Viewing Tool — Useful for straightforward visual confirmation of components positioned ahead of the camera.

·         OEM Single-View USB Inspection Device — Provides a simpler mechanical and host-integration direction for products that do not need side or multi-view imaging.

Customization & Integration Support

·         Mechanical fit: Provide the actual opening and insertion depth if Ø6.35mm is close to the device limit.

·         Focus and FOV: Provide target size and working distance if 5cm fixed focus or 76° coverage does not match the task.

·         Lighting: Provide target reflectivity and cavity brightness if the six-LED arrangement needs review.

·         USB and cable layout: Provide host position, connector preference and routing space for integration review.

Final configuration should be confirmed through engineering review and sample verification before mass production.

FAQ

Why choose single view instead of dual or triple view?

When the target is mainly in front of the probe and extra viewing directions would not add inspection value.

What is the maximum frame rate?

18fps at 720P.

What is the confirmed focus distance?

Fixed focus at 5cm.

How much smaller is the housing than the multi-camera models?

The confirmed mechanical envelope is Ø6.35mm, while the dual-view models in this group use Ø7.9mm structures.

What should be provided before sample evaluation?

Opening size, target distance, required forward coverage, lighting, cable route and USB host.

CTA

Please provide the available opening, target distance, required forward coverage, lighting condition, cable route and USB host. We can then verify whether the simpler Ø6.35mm single-view structure is the most appropriate choice.