LP01-30-75 30 mm Dia. N-BK7 Plano-Convex Lens; EFL=75mm Uncoated

This is a Plano-Convex lens, type of spherical lens, with a circular base shape and a diameter of 30 mm. The lens has a thickness of 2.5 mm at the edge and 5.51 mm at the center. The effective focal length (EFL) of this lens is 75 mm. The radius of curvature (R1) is 38.9 mm, and the back focal length (BFL) is 71.36 mm. The lens does not have any inner or outer radius, and it is made of N-BK7 Schott material, a type of glass commonly used in optical applications due to its excellent optical properties.

The wavelength of this lens is 546.1 nm, which is within the visible light spectrum. The lens does not have any coating, which means that it does not have any additional layers to enhance its optical properties, such as increasing its transmission or reducing its reflectance. However, uncoated lenses can still provide good optical performance for many applications, especially when the light is not highly divergent or convergent.

This lens is sourced from CeNing Optics, a vendor known for its extensive catalog of optical elements. According to the vendor's website, this lens is in stock, which means that it is readily available for purchase and delivery. The vendor also provides a link to its website for more information about this lens and other similar products.