Description
This 1/3″ 45mm M12 pinhole lens is a professional ultra-narrow angle fixed focal optic, customized for concealed monitoring and long-distance targeted capture. With a 6° ultra-low H.F.O.V, F1.6 large aperture and manual focus structure, this industrial pinhole lens delivers sharp, centralized imaging. Compact M12 thread design and stable fixed optical path make it the ideal choice for hidden installation, long-range detail observation and special security monitoring scenarios.
Key Product Highlights
Ultra-Narrow FOV Pinhole Optical Design
45mm long focal + 6° ultra-narrow H.F.O.V, exclusive pinhole optics for precise targeted shooting
High Light Transmission Optical Performance
F1.6 fixed large aperture improves light intake, guarantees clear imaging in dim environments
Mini M12 Concealed Installation Compatibility
Standard M12×0.5 thread mount, small body for hidden embedding and limited space mounting
Stable Long-Term Working Quality
Fixed iris & fixed zoom integrated structure, anti-shake and low failure rate for 24/7 operation
Detailed Product Parameter
| Parameter | Specification |
|---|---|
| Image Format | 1/3″ |
| Focal Length | 45mm |
| Horizontal Field of View | 6° (Pinhole Ultra-Narrow Angle) |
| Aperture | F1.6 |
| Mount Type | M12×0.5 |
| Iris Type | Fixed |
| Focus Mode | Manual |
| Zoom Type | Fixed |
| M.O.D | 0.2m |
This product is RoHS certified, ISO9001 quality control certified, supports third-party testing, and complies with EU/domestic security equipment access standards, alleviating customer quality concerns.
Core Application Scenarios
This high-power M12 pinhole lens is mainly designed for concealed security monitoring, long-distance fixed-point detail detection, equipment hidden visual collection and special industrial observation scenarios. The 6° ultra-narrow viewing angle shields redundant surrounding interference, focusing on a single remote target. Its mini pinhole compact structure supports invisible embedded installation for small intelligent devices, perfectly adapting to long-term uninterrupted monitoring in industrial sites, confidential area observation, remote equipment status inspection and other special environments. The fixed optical path ensures consistent imaging effect in long-time continuous use.
Compatible Devices List
Compatible with 1/3-inch mainstream CMOS sensors, perfectly adapted to mini hidden surveillance cameras, embedded industrial vision modules, special ITS monitoring equipment, small intelligent terminal shooting components and customized concealed acquisition devices. It supports manual focus fine-tuning to adapt to different installation distances, meeting the hidden visual collection needs of various industrial and security terminal equipment.
Designed for concealed pinhole monitoring & industrial fixed-point detection application.
FAQs
Q1: What defines this 45mm lens as a pinhole lens?
A1: Ultra-long 45mm focal length, 6° ultra-narrow FOV and compact hidden optical structure are core pinhole lens features for targeted concealed shooting.
Q2: Is this M12 pinhole lens suitable for hidden installation?
A2: Yes, mini M12 body and integrated fixed structure support embedded & invisible installation for narrow spaces.
Q3: What scenarios is this narrow-angle pinhole lens best for?
A3: Ideal for long-distance fixed-point monitoring, confidential area observation and industrial remote detail inspection.
Q4: Does this pinhole lens work in low light?
A4: F1.6 large aperture effectively enhances light transmission, ensuring usable clear images in low-light conditions.
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