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5MP 4K Video Conference Lenses from China Suppliers - High-Quality Imaging | Factory Direct Offer
It is an honor to introduce our latest innovations in optical technology - focal length 2.5mm, aperture 2.6mm 1/2 "sensor, 116 ° wide-angle ultra clear 4K high-resolution lens. This state-of-the-art lens is designed to provide unparalleled image quality and versatility, making it an ideal choice for various applications, including video conferencing, automotive cameras, and other areas where low distortion and high resolution are crucial.
Designed specifically for high-performance applications
We are well aware of the importance of providing excellent performance in every product we create. Therefore, our lens with a focal length of 2.5mm and an aperture of 2.6mm has been carefully designed to meet the needs of high-performance applications. Whether you are conducting business meetings through video conferencing, capturing key shots for automotive safety systems, or any other application that requires excellent image quality, our lenses are capable of handling this task.
| MODEL | SHK016-001-650 | Distortion(F-Tan-Theta) | ＜12% |
| TTL | 22.78±0.2mm | Relative ill. | ＞65% |
| EFL | 2.5±5% | Chief Ray Angle | ＜17% |
| F/NO | 2.6±5% | Thread | M12*P0.5 |
| BFL | 4.6±0.2 | Construction | 4G2P+IR |
| FBL | 3.43±0.2 | IR Coating | T=50%@650±10nm |
| Max Image | Φ8.2 | Operating temp | -20~+60ºC |
| sensor | 1/2.5"AR0521 (2592*1944 2.2um) | Storage temp | ~20~+70ºC |
| Horizontal | 99°(H=5.702mm) | projection | center:160LP/mm 6:125LP/mm |
| Vertical | 81°(V=4.277mm) | torque force | 200gf.cm-600gf.cm |
| Diagonal | 116°(D=7.128mm) | Front end appearance | 40/20 Points＜50um aren't countead |
| Distortion(SMIA-TV) | ＜-9% | Appearance of rear end face | 60/40 Points＜50um aren't countead |
| Distortion(F-Theta) | <41% |
Unparalleled image clarity and accuracy
One of the main features of our 2.5mm focal length and 2.6mm aperture lens is its 116 ° wide-angle and ultra clear 4K high-resolution capability. This means you can capture a wider field of view while maintaining excellent image clarity and accuracy. Whether you are recording videos or shooting static images, you can trust that our lenses can provide stunning effects every time.
High quality structure and long-lasting performance
To ensure long-lasting performance and durability, our 2.5mm focal length and 2.6mm aperture lenses are made of high-quality materials, including 4 pieces of glass and 2 pieces of plastic components. This high-quality structure not only enhances the optical performance of the lens, but also ensures that it can withstand the harsh tests of daily use. In addition, the lens is designed to operate within a wide temperature range of -20 ° to+60 º C, making it suitable for various environmental conditions.
Frequently Asked Questions (FAQ)
Q1: What is the focal length and field of view of this lens?
This lens features a focal length of 2.5mm and offers a 116° diagonal wide-angle field of view (Horizontal: 99°, Vertical: 81°), providing a wide perspective with exceptional 4K clarity.
Q2: What are the primary applications for this 2.5mm lens?
The lens is optimized for high-performance applications where low distortion and high resolution are critical, such as video conferencing, automotive safety systems, and vehicle-mounted cameras.
Q3: What is the construction and material structure of this lens?
It features a 4G2P+IR construction, meaning it is built with 4 glass elements and 2 plastic elements, along with an integrated infrared (IR) coating filter for optimal optical performance.
Q4: How does this lens perform in extreme temperature environments?
This high-performance lens is engineered to operate reliably in temperatures ranging from -20°C to +60°C, and can be stored safely between -20°C and +70°C.
Q5: What type of sensor and mount thread does this lens use?
The lens is designed for 1/2" sensors (compatible with 1/2.5" AR0521 sensors) and utilizes a standard M12*P0.5 thread mount for secure integration.
Q6: What is the distortion level of this wide-angle lens?
Despite its wide 116° diagonal view, the lens maintains low distortion, with SMIA-TV distortion rated at less than -9% and F-Tan-Theta distortion under 12%.