OCHFA10 USB endoscope camera: 720x720 resolution in a 1.5mm size. High-clarity, UVC-ready optics for medical and industrial diagnostic tools.
Explore 0.95mm OCHTA10 camera modules for sub-1mm inspection. Learn how CMOS technology provides real-time imaging for medical and industrial use.
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SF-SJN345 D5.0 、 SF-U4530-SL-V3
SINCEREFIRST
This 0.3MP integrated Type-A Interface With 6 Leds Endoscope Camera Module Series ,features a 0.3MP imaging module and 6 LED illuminators, enabling clear basic imaging in low-light environments to meet the demands of narrow endoscopic scenarios. The product employs an integrated Type-A interface for strong adaptability and stable transmission. Combining steel/stainless steel plates with rigid-flex circuit board structures, it achieves a compact design that meets miniaturization requirements. The module integrates a dedicated driver IC and image processing chip, achieving a unified circuit and imaging design that simplifies external adaptation. Strict dimensional control and precision in critical areas ensure consistency and assembly accuracy. It finds extensive application in industrial inspection, consumer portable endoscopy, basic medical examinations, and equipment maintenance scenarios. |
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| Model | SF-SJN345 D5.0 | SF-U4530-SL-V3 |
| Core Feature | Integrated steel sheel | 4.5mm ultra-small camera diameter |
| Design Highlight | IP67 Waterproof | 45° field of view and 15mm fixed focal length |
| Application | Simple security monitoring, small toy visual accessories, basic supplementary lighting | Industrial inspection of small pipes and internal pipe maintenance of household appliances |
| Advantage | With LED and a steel sleeve, suitable for environments with dust and other harsh conditions. | 4.5mm ultra-small diameter is suitable for narrow spaces, enables close-range imaging, and supports customization. |
| Whichever you choose, the Series provides an uncompromising imaging foundation: 1. High-Definition Imaging: Equipped with BYD CMOS sensors featuring 0.3MP (30W) resolution and 6 LED lights, meeting basic imaging and illumination requirements for endoscopic scenarios while adapting to low-light environments. 2. Plug-and-Play: Features an integrated Type-A interface design with strong compatibility, enabling seamless connection to various devices and stable data transmission. 3. Compact and Reliable: Features a compact, space-saving structure meeting endoscope miniaturization requirements. Component layout optimizations in specific areas ensure product performance and assembly compatibility. 4. Simplified Integration: Includes dedicated driver ICs and image processing chips with integrated imaging and circuit drive design, streamlining external adaptation processes. |
| Parameter Item | SF-SJN345 D5.0 | SF-U4530-SL-V3 |
| Product Real Photo | ![]() | ![]() |
| Diameter | 5.0mm | 4.5mm |
| Pixel | 0.3MP | |
| Sensor | BF20A6 | BF2013 |
| Resolution | 640×480 | 653*493 |
| Sensor Size | 1/10 Inch | |
| Pixel Size | 2.25μm×2.25μm | 2.2μm×2.2μm |
| Frame Rate | 30fps@VGA | |
| Interface | USB 2.0 | |
| Protection Level | IP67 | No |
| LED | 6pcs LED | |
| Lens Material | Optional plastic | |
1. SF-SJN345 D5.0: Integrated steel sheel,IP67 Waterproof
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![]() | 2. SF-U4530-SL-V3: 4.5mm ultra-small camera diameter
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The endoscope camera module collects the internal image through the front optical lens, converts it into electrical signal by CMOS or CCD sensor, and then optimizes it through image processing chip for noise reduction and enhancement, and finally outputs high-definition video signal. Some modules support wireless transmission or fiber optic signal transmission, suitable for medical or industrial inspection scenarios.
2.Do both products support supplementary lighting?
Yes, both do. The SF-SJN345 comes standard with 6 LED fill lights, while the SF-U4530-SL-V3 includes reserved LED lighting pins. Both are compatible with low-light/enclosed environment imaging.
3. What are the key features of the core chips in both products?
Both feature BF series imaging chips: the SF-SJN345 uses the BF20A6, while the SF-U4530-SL-V3 employs the BF2013. These chips deliver stable, cost-effective imaging at lower resolutions.
4. How is the SF-U4530-SL-V3 designed for endoscopy applications?
The 30W pixel configuration paired with a 45° fixed-focus lens and 15mm focal length precisely meets the close-range imaging demands of endoscopy. Its ultra-compact 4.5mm diameter allows effortless insertion into confined spaces like narrow pipes and precision instrument cavities.
5. Are the two products interchangeable?
Not recommended. Their positioning and scene adaptability differ significantly. The SF-SJN345 is a general-purpose base model suited for routine low-resolution illumination imaging. The SF-U4530-SL-V3 is an endoscope-specific model with an ultra-small diameter and structural design tailored for confined space inspection. Interchangeability would result in poor adaptability and suboptimal imaging performance.