1/2.5inch M12 mount 5MP 12mm mini lenses
Product Introduction
Lenses with 12mm diameter threads are known as S-Mount Lenses or Board Mount Lenses. These lenses are characterized by their compact size and lightweight design, making them particularly suitable for applications where space is limited. They are often used in robotics, surveillance cameras, video conferencing systems, and Internet of Things (IoT) cameras due to their versatility and ease of integration into various devices.
They represent the most common "mini lenses" available on the market today due to their adaptability across a wide range of technological applications while maintaining cost-effectiveness and efficiency in design.
Jinyuan Optics's 1/2.5-inch 12mm board lens, primarily utilized in the domain of security monitoring, possesses remarkable features such as a large format, high resolution, and compact size. Compared to ordinary security lenses, its optical distortion is much lower, capable of presenting you with a genuine and clear imaging picture that enhances situational awareness.
Additionally, the price is also highly advantageous when compared to similar products on the market. This cost-effectiveness does not come at the expense of quality or performance but rather positions it as an ideal choice for both professional installers and end-users seeking reliable solutions in their surveillance needs. The combination of superior optical characteristics and affordability makes this lens an attractive option for enhancing any security system’s capabilities.
Product Specifications
| Parameter of Lens | |||||||
| Model: | JY-125A12FB-5MP | ||||||
 |
Resolution | 5 Megapixel | |||||
| Image format | 1/2.5" | ||||||
| Focal length | 12mm | ||||||
| Aperture | F2.0 | ||||||
| Mount | M12 | ||||||
| Field Angle D×H×V( °) |
" ° |
1/2.5 | 1/3 | 1/4 | |||
| D | 35 | 28.5 | 21 | ||||
| H | 28 | 22.8 | 16.8 | ||||
| V | 21 | 17.1 | 12.6 | ||||
| Optical Distortion | -4.44% | -2.80% | -1.46% | ||||
| CRA | ≤4.51 ° | ||||||
| M.O.D. | 0.3m | ||||||
| Dimension | Φ 14×16.9mm | ||||||
| Weight | 5g | ||||||
| Flange BFL | / | ||||||
| BFL | 7.6mm(in air) | ||||||
| MBF | 6.23mm(in air) | ||||||
| IR Correction | Yes | ||||||
| Operation | Iris | Fixed | |||||
| Focus | / | ||||||
| Zoom | / | ||||||
| Operating temperature | -20℃~+60℃ | ||||||
| Size | |||||||
 |
|||||||
| Size tolerance (mm): | 0-10±0.05 | 10-30±0.10 | 30-120±0.20 | ||||
| Angle tolerance | ±2 ° | ||||||
Product Features
Fixed focus lens with focal length 12mm
Mount type: standard M12*0.5 threads
Compact size, incredibly lightweight, install easily and high reliability
Environmentally friendly design - no environmental impacts are used in optical glass materials, metal materials and package material
Application Support
Should you require any support in finding the appropriate lens for your application, please kindly contact us with further details. Our highly proficient design team and professional sales team would be more than glad to assist you. Our aim is to maximize the potential of your vision system with the right lens.
