87-969 25 mm Dia. Germanium Positive Meniscus Lens; EFL=35mm BBAR 8-12µm

This is a 25 mm diameter Germanium positive meniscus lens, featuring an effective focal length (EFL) of 35mm and broadband anti-reflection (BBAR) coating for the 8-12µm wavelength range. The lens is sourced from Edmund Optics, a reputable vendor known for its high-quality optical components.

The lens has a convex-concave shape, with a base shape of a circle. The edge thickness measures 1.6mm, while the center thickness is 2.5mm. The lens's front and back surfaces are coated with edm arcedgermanium81, providing excellent anti-reflection properties for the specified wavelength range.

The lens's geometry includes an inner radius of 0mm and an outer radius of 0mm. The back focal length (BFL) is 33.29mm. The lens is made of germanium burnett material, which is known for its excellent transmission properties in the infrared region.

This lens is ideal for applications that require a high-quality, broadband anti-reflection coated germanium lens with a positive meniscus shape. The lens's specifications make it suitable for use in various fields, including but not limited to, infrared imaging, spectroscopy, and beam shaping.

Please note that the lens's web link status is valid and it is currently in stock, ensuring quick delivery upon order placement.