83-415 12.7 mm Dia. N-BK7/N-SF5 Achromatic Doublet; EFL=125mm MgF2 400-700nm

The 83-415 is a high-quality achromatic doublet lens, sourced from the renowned optical components manufacturer, Edmund Optics. This lens is designed with a base shape of 12.7 mm diameter and a focal length of 125mm, making it suitable for a wide range of optical applications.

The lens is constructed from two types of glass, N-BK7 and N-SF5, both from Schott. This combination is used to minimize chromatic aberration, a common issue in optical systems where different wavelengths of light are focused at different points. The achromatic design ensures that the lens focuses both red and blue light to the same point, providing sharper images.

The lens features a robust geometry, with a thickness of 6.11mm at the edge and 4.5mm at the center. The center thickness can be further reduced to 2mm, providing flexibility for different application requirements. The lens also has an anti-reflective coating, specifically the EDM MgF2 std curve, on both the front and back surfaces. This coating enhances the lens's light transmission capabilities, reducing unwanted reflections and improving overall system performance.

The 83-415 is currently in stock and available for immediate purchase. For more information, including detailed specifications and pricing, please refer to the product's webpage on the Edmund Optics website.