The 49-263 is a high-quality spherical lens, boasting a 6mm diameter and a 9mm focal length, sourced from the reputable vendor, Edmund Optics. This lens is designed for use within the visible light spectrum, specifically catering to 0-degree viewing angles and wavelengths between 425-675nm.
The lens is crafted from fused silica, a material renowned for its exceptional transparency and resistance to thermal shock. The base shape is circular, and the lens features a standard convex-convex geometry, with an inner radius of 0mm and an outer radius of 0mm. The edge thickness measures 1.5mm, while the center thickness is 2.7mm, providing a robust structure for various applications.
The 49-263 lens comes equipped with a front and back coating of EDM VIS-0 STD CURVE, enhancing its performance within the visible light spectrum. The effective focal length (EFL) is 9mm, and the back focal length (BFL) is 8.02mm, offering precise optical control.
This lens is an excellent choice for those seeking a reliable, high-performance optical component for use within the specified wavelength range and viewing angles. With its robust construction, high-quality materials, and precise coatings, the 49-263 lens is sure to deliver outstanding results in a variety of optical systems.