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This article explains why camera lenses must withstand temperature changes. A lens is both an optical and mechanical system: barrels, spacers, adhesives, and optical elements expand and contract at different rates, shifting element spacing and focus. Even if nothing breaks, the point of best focus can move, softening images in outdoor installations. Optical materials also change refractive properties with temperature. Athermalization—designing the system so thermal changes compensate—addresses this. Applications like automotive, surveillance, drones, and industrial vision face repeated cycling, so testing must verify maintained optical performance, not just power-on survival. The right temperature specification depends on the actual environment, not a universal rating.

The 27th China International Optoelectronic Expo (CIOE 2026) was held from September 9 to 11 at the Shenzhen World Exhibition & Convention Center in Bao'an, bringing together companies, engineers, buyers, and professionals from across the global optoelectronics industry.Boshi Optics participated in the exhibition with a range of optical lens products covering security surveillance, automotive vision, medical imaging, and customized optical solutions.For us, the exhibition was more than an opportunity to display products. It was also a chance to meet customers face to face, understand real-world application requirements, and discuss how optical design and manufacturing can support different imaging systems.As an optical lens manufacturer and optical design solution provider, Boshi Optics combines lens development, manufacturing, and customized optical solutions to support customers from initial requirements through prototype development and production.

BOSHI Optical Technology visited Maozhai Village in Jiangxi to care for elderly party members, delivering rice and cooking oil. This reflects their commitment to social responsibility alongside optical innovation. Specializing in lenses for security, automotive, and medical use, they believe technology and community care should grow together. They plan more such initiatives.

Walk into any modern mega-warehouse or advanced manufacturing plant today, and you will see them: Automated Guided Vehicles (AGVs) and Autonomous Mobile Robots (AMRs) zipping around, dodging humans, and lifting pallets with surgical precision. The visual is incredibly futuristic, but the engineering behind it is a massive headache. Why? Because robots do not have brains that can naturally compensate for bad vision. If you take a standard, off-the-shelf security camera lens, screw it onto an AGV, and send it into a busy warehouse, that robot is going to crash into a forklift. As the demand for V-SLAM (Visual Simultaneous Localization and Mapping) robots explodes, optical engineers are realizing that "security scenarios" and "robotics scenarios" are two completely different beasts. Here is a deep dive into why standard lenses are failing our new robotic workforce, and the strict new requirements driving the boom in non-standard, customized optical lenses.

Aspherical optics are widely used in modern cameras because they correct spherical aberration and allow designers to achieve high resolution, wide fields of view, and large apertures in compact packages. Unlike spherical surfaces with constant curvature, aspherical surfaces vary gradually from center to edge, improving light convergence and reducing the need for multiple corrective elements. This is especially valuable in smartphones, security cameras, drones, and automotive imaging where space is limited. Manufacturing precision and quality control are critical. Aspherical optics are a design tool, not a guarantee of quality—they work best when properly integrated into the full optical system. Boshi Optics applies them across security, automotive, and industrial applications.

In the history of visual recording, every elevation in perspective has brought a leap in human cognition. From the early days of strapping heavy film cameras to hot air balloons or carrier pigeons to today’s consumer drones weaving through urban jungles, the role of optical systems has evolved from a simple "recorder" to a complex "decision-support terminal." When we discuss drone lenses, we are essentially talking about an extreme game of trade-offs limited by physics, aerodynamics, and semiconductor manufacturing.