SLSQ-10B-15N 10.0 mm Dia. x -14.7 mm FL; Double-Concave Lens Uncoated

The SLSQ-10B-15N is a high-quality double-concave lens offered by OptoSigma, a leading vendor in the optical industry. This lens, designed for use in a variety of optical systems, features a spherical geometry with a diameter of 10.0 mm and a center thickness of 2.0 mm, providing a robust and compact design.

The lens's concave-concave shape, defined by radii of curvature R1 (-13.8 mm) and R2 (13.8 mm), contributes to its double-concave nature. This shape results in a back focal length (BFL) of -15.3 mm and an effective focal length (EFL) of -14.7 mm, making it suitable for applications requiring negative lenses.

The lens is crafted from fused silica (mal-1965), a material known for its excellent optical properties, including a high Abbe number and low coefficient of thermal expansion. This material ensures high transmission across a broad spectrum, from the ultraviolet to the infrared regions, and provides dimensional stability, making it an ideal choice for precision optical systems.

The SLSQ-10B-15N lens comes uncoated, allowing users to apply custom coatings based on their specific application requirements. This versatility, combined with its compact and robust design, makes the SLSQ-10B-15N an excellent choice for researchers and engineers seeking a high-performance double-concave lens.

For more information, including pricing and availability, please refer to the vendor's website using the provided weblink.