Description
3.5mm M12 Lens: 1/2.3″ Wide Angle IR Corrected Lens
Enhance your imaging system with our high-performance 3.5mm M12 lens. Designed for 1/2.3″ format sensors, this 3MP fixed focal lens delivers crisp, high-definition visuals with a 125° wide-angle view. Featuring advanced IR corrected optics, it ensures seamless day and night transition without focus shift, making it the premier choice for professional CCTV lenses, machine vision lenses, and industrial lens applications.
Key Product Features
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- 125° Ultra-Wide Field of View: Captures expansive areas with a 125°(D) / 103°(H) FOV, minimizing blind spots in critical monitoring zones.
- 3-Megapixel Sharpness & F2.0 Aperture: Provides 3MP high-resolution clarity and excellent low-light performance using a bright F2.0 fixed iris.
- Advanced IR-Corrected Optics: Eliminates focus shift between visible and infrared light, ensuring flawless 24/7 day/night imaging.
- Universal M12 Standard Mount: Features a standard M12x0.5 thread for effortless integration into compact camera modules without modifications.
Product Specifications
| Parameter | Specifications |
|---|---|
| Image Format | 1/2.3″ |
| Focal Length | 3.5mm |
| Pixel Resolution | 3 Megapixel |
| Aperture (Iris) | F2.0 (Fixed) |
| Field of View (F.O.V.) | 125°(D) / 103°(H) / 67°(V) |
| Mount Type | M12 X 0.5 |
| Focus Control | Manual |
| Zoom Control | Fixed |
| Back Focal Length (B.F.L.) | 7.1mm |
| Minimum Object Distance (M.O.D.) | 0.3m |
| Optical Correction | IR Corrected |
This product is certified by RoHS and ISO9001 quality management system, supports third-party testing, and complies with EU and domestic security equipment access standards, ensuring reliable quality and full compliance.
Applications & Target Devices
This high-grade wide angle lens is engineered for demanding automated and security environments. It excels in machine vision inspection lines, smart city traffic monitoring (ITS), drone/UAV aerial imaging, and smart home security systems. Its compact structure makes it highly effective for space-constrained setups that require an expansive field of view without sacrificing pixel clarity or suffering from daytime/nighttime focus blurring.
Compatible Device List:
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- Fully compatible with 1/2.3″, 1/2.5″, and 1/3″ mainstream CMOS sensors (e.g., Sony, OmniVision).
- Seamless integration with IP security camera modules, smart video doorbells, and IoT optical devices.
- Fits industrial smart cameras, AI facial recognition terminals, and robotic vision guidance systems.
- Supports customized focal lengths and custom FOV tailoring to meet specific OEM/ODM project demands.
“Designed for professional machine vision and 24/7 security surveillance applications.”
Frequently Asked Questions
Q: Can this M12 lens be used for night vision applications?
A: Yes. This is an IR corrected lens, meaning it utilizes specialized optical glass to prevent focus shift when switching between visible light and infrared light, providing sharp images 24/7.
A: Yes. This is an IR corrected lens, meaning it utilizes specialized optical glass to prevent focus shift when switching between visible light and infrared light, providing sharp images 24/7.
Q: What sensor sizes are compatible with this 3.5mm lens?
A: It is optimized for 1/2.3″ format sensors, but it operates perfectly with smaller sensor formats such as 1/2.5″, 1/2.7″, and 1/3″ without any vignetting (dark corners).
A: It is optimized for 1/2.3″ format sensors, but it operates perfectly with smaller sensor formats such as 1/2.5″, 1/2.7″, and 1/3″ without any vignetting (dark corners).
Q: Is the iris adjustable on this industrial lens?
A: No, this lens features a Fixed Iris with a bright F2.0 aperture to maximize light throughput and maintain structural reliability in vibrating environments.
A: No, this lens features a Fixed Iris with a bright F2.0 aperture to maximize light throughput and maintain structural reliability in vibrating environments.
Q: Does this lens support auto-focusing?
A: This is a fixed focal lens with manual focus adjustment. Once you manually set the focus point during installation, it remains fixed.
A: This is a fixed focal lens with manual focus adjustment. Once you manually set the focus point during installation, it remains fixed.
Q: Does your product comply with international environmental standards?
A: Absolutely. Our manufacturing facility is ISO9001 certified, and this 3.5mm M12 lens is fully compliant with RoHS directives and EU security standards.
A: Absolutely. Our manufacturing facility is ISO9001 certified, and this 3.5mm M12 lens is fully compliant with RoHS directives and EU security standards.
Q: Can I get a customized mount or a different FOV for bulk orders?
A: Yes, we provide full OEM/ODM customization services. We can adjust the focal length, FOV, or anti-reflection coatings to perfectly match your specific device requirements.
A: Yes, we provide full OEM/ODM customization services. We can adjust the focal length, FOV, or anti-reflection coatings to perfectly match your specific device requirements.
