14PCX200-1-3 25.4 mm Dia. x 200 mm FL; Uncoated; Plano-Convex Lens

This is a Plano-Convex Lens, type of Spherical Lens, offered by Standa, a renowned vendor in the optical industry. The lens has a circular base shape with a diameter of 25.4 mm and a thickness of 3 mm at the edge, gradually increasing to 4 mm at the center. The effective focal length (EFL) of this lens is 200 mm.

The lens is made of CAF2 (Calcium Fluoride) material, specifically identified as "caf2 mal-1963". This material is known for its excellent transparency in the infrared region, making it suitable for applications involving longer wavelengths. The lens is designed to operate at a wavelength of 2940 nm.

The lens does not come with any coating, as indicated by the empty "coating" field in the item data. This means that it is uncoated, and users should be aware of the potential implications of this, such as increased susceptibility to environmental factors and reduced transmission in certain wavelength ranges.

The item data also indicates that this lens is in stock and available for immediate purchase. For more information, users are encouraged to visit the vendor's website through the provided weblink, which has been verified to be valid.