Auto Focus Bare Module 4K Endoscope Camera Module With Optional Dimming
Guangzhou Sincere Information Technology Ltd. is one of the most professional auto focus bare module 4k endoscope camera module with optional dimming manufacturers and suppliers in China. Welcome to wholesale discount products for sale here from our factory. Customized orders are welcome.
This is a compact 4K endoscope camera Bare Module designed for products that need 12MP imaging, autofocus capability, and integrated LED illumination in a slimmer optical form factor. Built on a 1/3.06-inch CMOS sensor platform, it supports 3840 × 3104 resolution at 30fps, MJPG output, and USB 2.0 connection. With D80.9° viewing angle, 8 integrated white SMD LEDs, and optional hardware dimming support through an add-on dimming module, it is a practical choice for compact endoscope imaging devices that prioritize smaller outer diameter and flexible OEM integration.

- 12MP 4K Imaging Platform
Uses a 12MP imaging direction with 3840 × 3104 resolution at 30fps for compact endoscope products that need higher image detail.
- Auto Focus from 3.5cm to Infinity
Supports autofocus from 3.5cm to infinity, making it suitable for products that need clear viewing across different observation distances.
- D80.9° Viewing Angle
The D80.9° viewing direction helps balance practical scene coverage and image detail in integrated endoscope imaging applications.
- Integrated 8 White SMD LEDs
Uses 8 integrated white SMD LEDs to improve visibility in close-range or enclosed imaging environments. The shared specification lists LED color temperature at 4500–5000K.
- Bare Module Ø12.5mm Direction
The 12.5mm Bare Module structure is the slimmer option in this series, making it more suitable for projects where outer diameter is a key constraint.
- MJPG Output with USB 2.0 Interface
Supports MJPG output and USB 2.0 connection for practical integration into compatible endoscope viewing systems.
- Optional Hardware Dimming Support
An optional dimming module can be added to enable hardware dimming, which is useful when the final device needs more controllable LED brightness.

Application of Endoscope Camera Module

- Compact Endoscope Imaging Devices
This module is suitable for integrated endoscope products that need a slimmer Bare Module structure with higher image detail.
- Visual Examination Equipment
It is a practical fit for devices that need autofocus, LED-assisted illumination, and 4K-class image direction in close-range viewing scenarios.
- Portable Inspection and Observation Tools
Its smaller outer diameter makes it suitable for products that need a more compact camera structure in portable use.
- OEM Endoscope Systems with Tight Space Limits
This module is especially useful for OEM projects where the optical head diameter needs to stay smaller than a Steel Shell structure.
Product Details
|
Product Name |
12.5mm Dimming Endoscope Camera Module |
|
Sensor |
1/3.06 inch CMOS Sensor |
|
Pixel |
12MP |
|
Pixel Size |
1.12µm*1.12µm |
|
Resolution |
3840(H)x3104(V) |
|
Frame Rate |
30FPS |
|
Focus Type |
Auto Focus |
|
Focus Distance |
3.5cm~Infinity |
|
F.NO |
2.2 |
|
View Angle |
D80.9° |
|
LED |
8pcs White SMD chip LED |
|
Diameter |
12.5mm |
|
Features |
Integrated design, Bare Module |
|
Optional |
Optional dimming module for hardware dimming support |
|
Output Format |
MJPG |
|
Interface |
USB 2.0, UVC |
Customization Options
- Optional Dimming Module
A dimming module can be added as an optional configuration to enable hardware dimming, which helps products that need direct LED brightness adjustment.
- Lens Type, Viewing Angle, and Optical Structure
Lens type, FOV, and optical structure can be reviewed if the project needs a different optical direction from the current D80.9° setup.
- Interface and Additional Port Review
Interface direction can be reviewed according to the final system requirement, and additional interface needs such as UART can also be discussed at project level.
- Module Form Evaluation
If the final product requires a different module form, structure direction can be reviewed according to the internal layout and integration constraints.
- SDK and Testing Support
For most USB-based modules, SDK support and dedicated test software can usually be provided for development and evaluation.







FAQ
Q: What is SF-SP12-D12.5 designed for?
A: It is designed for compact endoscope imaging products that need 12MP resolution, autofocus support, integrated LEDs, and a slimmer Bare Module structure.
Q: Does this module support autofocus?
A: Yes. It supports autofocus from 3.5cm to infinity.
Q: How many LEDs are integrated?
A: The module uses 8 integrated white SMD LEDs.
Q: Is this model a Shell version?
A: No. SF-SP12-D12.5 is the Bare Module direction in this series.
Q: Does it support MJPG output?
A: Yes. This module supports MJPG output through USB 2.0 based on the current product direction.
Q: Can this module support hardware dimming?
A: Yes. Hardware dimming can be supported after adding the optional dimming module.
Q: Is this module suitable for compact devices?
A: Yes. Its Ø12.5mm Bare Module design makes it especially suitable for products with tighter outer-diameter requirements.
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