Active Alignment (AA) Process CMOS UHD MIPI Camera Module For High-Resolution Imaging
Guangzhou Sincere Information Technology Ltd. is one of the most professional active alignment (aa) process cmos uhd mipi camera module for high-resolution imaging manufacturers and suppliers in China. Welcome to wholesale discount products for sale here from our factory. Customized orders are welcome.
Introduction
High-resolution camera modules place greater demands on optical assembly, especially when a project needs stable alignment between the lens and image sensor across production. The SincereFirst Active Alignment (AA) Process Camera Module Series brings together six standard modules that are already produced using AA, from a 12MP fixed-focus IMX681 design to 50MP, 64MP and 108MP VCM Auto Focus configurations.
SincereFirst operates its own AA equipment, so the AA step for these standard models is handled in-house rather than sent to a third-party AA provider. AA is not treated as a universal requirement: other camera modules can also be produced with AA when a project has higher optical or consistency requirements, but this adds manufacturing cost and may not be necessary for standard, cost-sensitive applications.
Why Choose This Active Alignment (AA) Process Camera Module Series

• Standard Models Already Built with AA
All six models in this series are confirmed standard products using the Active Alignment process, so customers evaluating AA do not need to start from a non-AA baseline.
• In-House AA Manufacturing
SincereFirst uses its own AA equipment, keeping the AA production step within the factory workflow instead of depending on a third-party AA service provider.
• 12MP to 108MP Sensor Options
The series covers IMX681, IMX686, IMX989, IMX766 and OVA0B40 platforms, giving projects different balances of native resolution, sensor size, focus control and interface structure.
• C-PHY and D-PHY Integration Routes
The series includes 30Pin C-PHY designs, a 34Pin 4-Lane D-PHY IMX686 option, and a 40Pin MIPI OVA0B40 configuration for different host-side integration paths.
• AA Where It Adds Value
AA can also be added to other camera modules when project requirements justify it, while conventional assembly remains the more cost-effective route for products without demanding optical alignment needs.
Current Models in the Series
SF-SYZN6811
Best suited to fixed-distance wide-angle imaging.
A 12MP IMX681 Fixed Focus module with D110° coverage, 80 cm focus distance and a 30Pin BTB MIPI interface.
SF-SC686-P60-B V1.0
Best suited to 64MP C-PHY projects.
An IMX686 VCM Auto Focus module with 30Pin BTB C-PHY MIPI, D79.8° FOV, 10 cm to Infinity focusing range, PDAF and HDR.
SF-OCX686H66
Best suited to IMX686 projects requiring D-PHY.
A 64MP IMX686 VCM Auto Focus design with 34Pin 4-Lane D-PHY MIPI, D78° × H66° × V52° FOV and TV distortion below 1%

SF4X989AFBY V2.0
Best suited to projects prioritizing a large 1/0.98-inch sensor.
A 50MP IMX989 C-PHY module with 1.6 μm pixels, Octa-PD, HDR, multi-bit RAW output and VCM Auto Focus.
SF4X766AY1
Best suited to balanced 50MP C-PHY imaging.
An IMX766 VCM Auto Focus module using a 1/1.56-inch sensor, D85.5° optical configuration, F1.88 aperture and 30Pin BTB C-PHY MIPI.
SF-SCA0B40-P70-B V1.0
Best suited to maximum native image detail.
A 108MP OVA0B40 VCM Auto Focus module with 11584 × 8688 native resolution, 10 cm to Infinity focusing range and a 40Pin BTB MIPI interface





Model Comparison at a Glance
|
Model |
Sensor |
Pixel |
Interface |
Key Positioning |
|
SF-SYZN6811 |
IMX681 |
12MP |
30Pin BTB MIPI |
The only Fixed Focus model in this AA series, combining D110° wide-angle coverage with an 80 cm focus distance for controlled-distance imaging. |
|
SF-SC686-P60-B V1.0 |
IMX686 |
64MP |
30Pin BTB C-PHY MIPI |
The 64MP C-PHY option for projects that need IMX686 imaging, VCM Auto Focus, PDAF and HDR on a C-PHY host platform. |
|
SF-OCX686H66 |
IMX686 |
64MP |
34Pin 4-Lane D-PHY MIPI |
The D-PHY alternative within the IMX686 pair, combining 64MP imaging, VCM Auto Focus and <1% distortion for 4-Lane D-PHY integration. |
|
SF4X989AFBY V2.0 |
IMX989 |
50MP |
30Pin BTB C-PHY MIPI |
The large-sensor 50MP option, built around a 1/0.98-inch IMX989 sensor, 1.6 μm pixels and Octa-PD for projects prioritizing sensor size and optical performance. |
|
SF4X766AY1 |
IMX766 |
50MP |
30Pin BTB C-PHY MIPI |
A more compact 50MP C-PHY route using the 1/1.56-inch IMX766, with PDAF, HDR and VCM Auto Focus for high-detail imaging without the larger IMX989 structure. |
|
SF-SCA0B40-P70-B V1.0 |
OVA0B40 |
108MP |
40Pin BTB MIPI |
The highest-native-resolution model in the AA series, providing 108MP imaging with VCM Auto Focus, PDAF and HDR for projects where maximum captured detail is the priority. |
Typical Applications
• High-Detail Smart Terminals
High-resolution Auto Focus models can support premium access terminals, identity capture stations and other embedded devices where fine image detail is important.
• Handheld and Document Imaging
VCM Auto Focus options with 10 cm to Infinity focusing ranges can support handheld scanners, document capture devices and portable imaging terminals.
• Recognition and Access Systems
50MP and 64MP configurations can be considered for face capture, access control terminals and fixed recognition equipment that benefits from additional native image detail.
• Portable and Wearable Imaging
Wide-angle and high-resolution modules can be integrated into compact portable cameras, wearable imaging devices and smart visual terminals when the host interface and mechanical layout are compatible.
• Robot and Edge Vision Platforms
PHY and D-PHY options give developers multiple routes for high-detail image input in robot perception prototypes, edge AI cameras and embedded vision systems.
• OEM High-Resolution Imaging Equipment
The series can support OEM projects that need a defined AA production route for high-resolution camera modules, including custom imaging terminals and specialized visual acquisition devices.

How to choose these product models
Choose SF-SYZN6811
If you need controlled-distance wide-angle imaging: Its 80 cm focus distance, D110° FOV and Fixed Focus structure suit devices where the subject position is predictable and Auto Focus is unnecessary.
Choose SF-SC686-P60-B V1.0
If your host uses C-PHY and you want IMX686: It combines 64MP native resolution, VCM Auto Focus, PDAF and HDR with a 30Pin BTB C-PHY MIPI interface.
Choose SF-OCX686H66
If your platform requires D-PHY: This model keeps the IMX686 64MP imaging route but uses a 34Pin 4-Lane D-PHY interface and a slightly narrower D78° optical configuration.
Choose SF4X989AFBY V2.0
If sensor size is a primary imaging priority: The 1/0.98-inch IMX989 and 1.6 μm pixel size make it the large-sensor 50MP option in the series, with Octa-PD, HDR and multi-bit RAW support.
Choose SF4X766AY1
If you need a more compact 50MP C-PHY route: The 1/1.56-inch IMX766 provides 50MP native resolution, PDAF, HDR and VCM Auto Focus in a 30Pin C-PHY configuration.
Choose SF-SCA0B40-P70-B V1.0
If maximum native resolution is the key requirement: Its 108MP OVA0B40 sensor and 11584 × 8688 native resolution target high-detail capture where the host platform and imaging pipeline can use the additional image data.

Customization Options
AA Process for Other Camera Modules
AA can be added to other SincereFirst camera module designs when the project has a clear optical or consistency requirement. This is an additional paid manufacturing requirement rather than a default process for every model.
Lens and FOV Matching
Lens angle and optical configuration can be discussed around the target working distance, scene coverage and device structure instead of choosing a high-resolution sensor first and solving optics later.
Interface Route Selection
C-PHY, D-PHY, connector pin count and host-side compatibility should be matched before the module is finalized, especially when the same sensor is available in more than one interface structure.
Focus and Mechanical Integration
Fixed Focus or VCM Auto Focus should be selected together with working distance, FPC routing and available installation space so the camera structure fits the target device.

FAQ
Q: What is the main difference between this model and the OV2640 M12 version?
A: This model uses a more compact integrated lens and provides a wider D135° field of view with a 10 cm-Infinity depth of field. The M12 version is better when an M12 lens structure is specifically required.
Q: How wide is the field of view?
A: The lens provides D135° × H110° × V86° coverage.
Q: What is the depth of field?
A: The specified depth of field is 10 cm to Infinity.
Q: Does this model support RAW output?
A: Yes. It supports 8-bit RAW output.
Q: Does it support 1080P@30FPS?
A: Yes. The OV2640 module supports 1080P@30FPS.
Q: What interface does it use?
A: It uses a 24Pin DVP interface for ESP32-compatible integration.
Q: Is this model suitable for compact devices?
A: Yes. Its compact lens structure and wide field of view make it a strong option for space-constrained robot, wearable and IoT camera designs.
Share your ESP32 board, enclosure space, required field of view and working-distance range so this compact OV2640 wide-angle module can be evaluated for your device.
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