IMX681 CMOS 12MP 4K Wide-Angle AA MIPI Camera Module For AIoT Visual Smart Imaging

Guangzhou Sincere Information Technology Ltd. is one of the most professional imx681 cmos 12mp 4k wide-angle aa mipi camera module for aiot visual smart imaging manufacturers and suppliers in China. Welcome to wholesale discount products for sale here from our factory. Customized orders are welcome.

Not every embedded device needs Auto Focus. When the camera operates around a predictable subject distance, a Fixed Focus structure can reduce focusing complexity while keeping the optical setup stable. This 12MP IMX681 configuration adds D110° wide-angle coverage for devices that need to see more of the scene from a fixed installation point.

The module supports 4032 × 3024 native resolution and 4K@30FPS, with a 30Pin BTB MIPI interface, F2.3 aperture, 3.3 mm EFL and TV distortion below 1%. It is a standard AA-built product, so the optical assembly route is already defined without requiring a separate AA customization step.

• AA-Built Standard Configuration

The module is confirmed to use the Active Alignment process in standard production and is manufactured with SincereFirst in-house AA capability.

 

• Wide Coverage without Auto Focus Complexity

A D110° × H92° × V74° lens gives broad scene coverage while the Fixed Focus structure avoids unnecessary VCM control in controlled-distance devices.

 

• 12MP Native Detail with 4K Video

The IMX681 sensor provides 4032 × 3024 native resolution and supports 4K@30FPS output for high-detail embedded imaging.

 

• Defined 80 cm Focus Distance

The lens is focused at 80 cm, making this configuration easier to evaluate for devices with a known installation-to-subject distance.

 

• Low Optical Distortion

TV distortion below 1% helps maintain more natural geometry across the wide field of view.

 

• 30Pin BTB MIPI Integration

The module uses a 30Pin BTB MIPI interface for compact embedded camera integration.

• Fixed-Distance Smart Terminals

The 80 cm focus distance suits kiosks, interactive terminals and embedded cameras where the user or target appears within a predictable working zone.

 

• Wide-Area Indoor Observation

The D110° lens can cover more of a nearby scene in smart home panels, indoor monitoring terminals and fixed-position IoT cameras.

 

• AIoT Visual Capture

The 12MP resolution and MIPI interface can support AIoT prototypes and embedded recognition devices that do not require variable-distance focusing.

 

• Compact Wide-Angle Imaging

The Fixed Focus design can be integrated into compact visual terminals and portable devices that value broad coverage over continuous refocusing.

Lens and FOV Matching

A different optical angle can be discussed if D110° is wider than the target scene or if the enclosure creates edge obstruction.

Focus Distance Optimization

The fixed focus setting can be discussed around the intended working distance when the standard 80 cm setup does not match the device.

FPC and Connector Integration

Connector orientation, FPC routing and installation space can be reviewed against the target device before finalizing the structure.

AA Requirements for Related Designs

If another IMX681 or similar camera design requires AA, the process can be added as a paid manufacturing requirement when the project justifies it.

If your camera will operate around a controlled working distance, SincereFirst can help check whether the standard 80 cm focus setting and D110° coverage fit the real scene. Discuss your optical setup with us or request a sample for fixed-distance validation.

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