49-324-INK 12.5 mm Dia. N-SSK8/N-SF10 Achromatic Doublet; EFL=30mm VIS-NIR 400-1000nm

The 49-324-INK is a high-quality achromatic doublet lens, sourced from the renowned optical vendor, Edmund Optics. This lens, with a diameter of 12.5 mm, is designed for use in the visible to near-infrared spectrum, spanning 400 to 1000nm. The lens is specifically designed for use in applications that require excellent color correction and minimal chromatic aberration.

The lens is constructed from two types of glass, N-SSK8 and N-SF10, both from Schott. These glasses are carefully selected and arranged to form a doublet, which provides superior imaging performance over a wide range of wavelengths. The lens has an effective focal length (EFL) of 30mm, making it suitable for use in a variety of optical systems.

The lens features a front and back coating of EDm VIS-NIR 0SP200-2000, which provides excellent transmission and protection for the lens. The edge thickness of the lens is 4.39mm, while the center thickness is 4.5mm. The lens also has a small central thickness of 1.2mm, which can be beneficial in certain optical designs.

The 49-324-INK is currently in stock and available for purchase through the Edmund Optics website. With its superior imaging performance and wide range of applications, this lens is an excellent choice for any optical system that requires a high-quality achromatic doublet.