4 mm N-BK7 Spherical Lens, AR Coated

This N-BK7 spherical lens is designed for applications in laser cutting, medical devices, and semiconductor technologies. Its high-performance coatings ensure optimal transmittance and image quality, making it suitable for precision optical systems. With a diameter of 4.0 mm and a focus on environmental protection materials, this lens provides reliable performance in demanding settings.

Key Features

• High image quality with multi-layer broadband film for enhanced optical performance.
• Diameter of 4.0 mm with tight tolerances (±0.1 mm) for precise applications.
• Customizable options available, including OEM and ODM support.
• Transmittance rates exceeding 99% ensure efficient light transmission.
• Robust design suitable for various applications, including medical and laser technologies.

Applications

Laser Cutting, Medical, Semiconductor

Specification Summary

Full Specifications

FAQ

What are the available custom sizes?

Custom sizes can be requested, with diameters ranging from 4 mm to 200 mm.

What are the tolerances for diameter and thickness?

Diameter tolerance is ±0.1 mm, and thickness tolerance is ±0.1 mm.