SLSQ-07B-50P 7.0 mm Dia. x 50.3 mm FL; Double-Convex Lens Uncoated

The SLSQ-07B-50P is a high-quality double-convex lens offered by OptoSigma, a leading vendor in the optical industry. This lens, with a diameter of 7.0 mm, is designed for use in a wide range of optical applications, thanks to its precise geometry and material composition.

The lens features a double-convex shape, characterized by two spherical surfaces that curve outwards. This design allows for a focal length of 50.3 mm, making it suitable for applications that require a long focal length. The lens's edge thickness is 1.6 mm, while the center thickness is 1.8 mm, providing a robust structure that can withstand typical handling and usage.

The lens is made of fused silica, a material known for its excellent optical properties. This material, identified as "fused sil mal-1965" in the item data, ensures high transmittance and low absorption across a wide spectrum, making it ideal for use in applications involving various wavelengths.

Notably, this lens is uncoated. While coatings can enhance certain optical properties, such as reducing reflection or increasing transmission, an uncoated lens offers simplicity and versatility. It can be used in various applications without the need to consider the specific effects of different coatings.