111-0136E 12.7 mm Dia. x 200 mm FL; Uncoated; Double-Convex Lens by EKSMA Optics

The 111-0136E is a high-quality spherical lens, specifically designed for use in optical systems that require a convex-convex lens configuration. Manufactured by EKSMA Optics, a renowned vendor in the field of optical components, this lens boasts impressive specifications that cater to a wide range of applications.

The lens features a diameter of 12.7 mm, ensuring a substantial light-gathering capacity while maintaining a compact form factor. The double-convex design, characterized by its two convex surfaces (r1: 207.1, r2: -207.1), provides excellent focusing capabilities and minimal spherical aberration. The lens has a focal length (FL) of 200 mm, making it suitable for applications that require moderate magnification and a relatively long working distance.

The lens is crafted from the highly versatile material BK7 (n-bk7 schott), which is known for its excellent optical properties, including high transparency and low dispersion. This makes the 111-0136E an ideal choice for applications that demand high image quality and color fidelity.

The lens is uncoated, allowing users to tailor the optical properties of their system by applying coatings based on their specific requirements. This feature, coupled with the lens's compatibility with various wavelengths (546 nm, in this case), adds to the versatility of the 111-0136E, making it a valuable addition to any optical system.

The 111-0136E is currently in stock and available for immediate purchase through the vendor's website. With its impressive features and adaptability, this lens is an excellent choice for researchers, engineers, and hobbyists alike, seeking a reliable and high-performance optical component for their projects.