112-1121E 12.7 mm Dia. x -175 mm FL; Uncoated; Plano-Concave Lens

The 112-1121E is a Plano-Concave Lens, a type of spherical lens, sourced from EKSMA Optics. This lens is characterized by its circular base shape and uncoated surface. The lens has a diameter of 12.7 mm and a center thickness of 2.8 mm, with the edge being slightly thicker at 3 mm.

The lens's focal length (FL) is -175 mm, indicating that it is a diverging lens, causing parallel rays of light to spread out after passing through it. The inner and outer radii are both zero, suggesting a simple, symmetrical design.

The lens is made from UVFS MAL-1965, a material specifically designed for use in the ultraviolet region of the spectrum, with a wavelength of 355 nm. This makes the lens suitable for applications that involve ultraviolet light, such as UV curing, fluorescence, or analytical instruments.

Please note that the lens is uncoated, meaning it does not have any additional layers to enhance its optical properties or protect it from environmental factors. This may affect the lens's performance in certain applications, particularly those involving high-intensity light or harsh environments.

For more information and to check the availability of this lens, please visit the vendor's website using the provided weblink.