The Keyence F-5HA Reflective Lens is a highly adaptable accessory engineered to enhance the performance and flexibility of fiber optic sensing systems. As part of Keyence’s precision-focused optical accessory line, this lens is specifically designed for applications that require stable and accurate detection in constrained or angled spaces. Its side-view configuration enables users to redirect detection paths without the need for complex repositioning of the entire sensor assembly, making it an ideal choice for production environments with limited mounting space or awkward detection angles.

One of the most notable characteristics of the F-5HA is its variable spot capability. The lens allows for precise adjustment of the spot diameter, ranging from ‚àö‚àè0.5 mm to ‚àö‚àè3 mm. This feature provides exceptional flexibility for users who need to detect targets of different sizes, from very small components to slightly larger features. The smaller spot size ensures pinpoint detection accuracy, which is especially useful in electronics, semiconductor inspection, and fine mechanical assembly. Conversely, the larger spot option improves detection stability on irregular or textured surfaces, offering enhanced adaptability across multiple industrial applications.

In terms of compatibility, the F-5HA is designed to pair seamlessly with specific Keyence fiber units, including the FU-35FZ, FU-35FG, and FU-35FA. This interoperability ensures that users can easily integrate the lens into existing setups without the need for additional modifications. The combination provides a versatile detection solution that can be customized to suit a wide range of production tasks, from precision part inspection to high-speed automation processes.

The lens also offers a detection focal distance of 8 to 30 mm, giving users a working range that balances precision with flexibility. This focal range is particularly effective in accommodating both close-range precision detection and mid-range applications where stable sensing is essential. The design ensures that detection accuracy is maintained across varying distances without sacrificing sensitivity.

Another key advantage of the F-5HA is its lightweight construction, with a weight of only 2 g. This makes it extremely easy to mount and handle, while also minimizing mechanical stress on connected components. Its compact size and durability allow for integration into tight or high-vibration environments, ensuring reliability and long service life under demanding operating conditions.

Overall, the Keyence F-5HA Reflective Lens is a powerful yet simple solution for enhancing the functionality of fiber optic sensors. By combining a side-view optical design, variable spot flexibility, and compatibility with leading Keyence fiber units, it provides engineers and technicians with a robust tool for achieving accurate, reliable, and adaptable detection in industrial automation.