CH8041A 1/1.8" 70mm 8MP Low Distortion Lens

CH8041A is a high-performance fixed-focus lens designed for long-distance precision imaging. It adopts an all-glass optical structure and a compact M12 mount. It is suitable for industrial inspection, security monitoring, intelligent transportation, scientific research measurement and other fields.

The core parameters of this lens are as follows:

Target size: 1/1.8 inch (suitable for mainstream industrial cameras, strong compatibility).

Focal length: 70mm (telephoto design, focusing on distant targets, capturing details more clearly).

Aperture: F3.5 (balances light intake and depth of field, suitable for medium and low illumination environments).

Pixel support: 8 million pixels (meets high-resolution imaging requirements, clearly presents subtle features).

Distortion control: Low-distortion optical design (effectively suppresses edge deformation and ensures measurement accuracy).

Back intercept TTL: 75mm (standardized interface, suitable for complex optical system integration).

Field of view (FOV): Horizontal 6.25°×vertical 3.53°×diagonal 7.19°(ultra-narrow viewing angle, specializing in long-distance small target observation).

Material process: All-glass lens (high temperature resistant, anti-aging, adaptable to long-term stable operation in harsh environments).

Mount type: M12 threaded mount (compact and sturdy, suitable for robots, drones and embedded devices).

Product advantages of this lens:

Long focal length and high precision: 70mm focal length provides clear imaging at long distances and supports detailed analysis of tiny targets.

Low distortion optimization: Aspherical lenses combined with precision coating technology significantly reduce geometric distortion and ensure the reliability of measurement data.

Large back focus design: TTL 75mm is compatible with multiple sensors and complex optical modules, simplifying the system integration process.

All-weather reliability: All-glass material and dust-proof and waterproof technology adapt to harsh environments such as high temperature, high humidity, and vibration.

The main application scenarios of this lens are:

Industrial inspection: Long-distance precision parts measurement, PCB solder joint inspection, semiconductor packaging quality inspection.

Intelligent security: High-altitude monitoring, traffic checkpoint license plate recognition, perimeter intrusion detection.

Scientific research experiments: Laser ranging, spectral analysis, microscopic imaging and other high-precision optical systems.

UAV mapping: High-altitude remote sensing, terrain survey and target tracking.

In short, CH8041A has become an ideal choice for long-distance precision imaging with its core advantages of long focal length, low distortion, high resolution and all-glass material. Whether it is the detection of tiny defects in industrial quality inspection or the long-distance target tracking in security monitoring, it can provide clear, stable and high-quality images to help customers build efficient and accurate visual systems.