SLB-25.4B-25PIR1 25.4 mm Dia. x 26.5 mm FL; Coated; Double-Convex Lens 633-1064nm

The SLB-25.4B-25PIR1 is a spherical lens with a base shape of a circle, offering a diameter of 25.4 mm and a focal length of 26.5 mm. This lens is sourced from OptoSigma, a reputable vendor in the optical industry. The lens is made of n-bk7 schott, a high-quality optical glass, and features a double-convex geometry, with radii of curvature of 25.95 mm for the first surface and -25.95 mm for the second surface.

The lens has a thickness of 1.8 mm at the edge and 8.4 mm at the center, providing a back focal length of 23.6 mm. The coating on both the front and back surfaces is opt ir1, which is specifically designed for infrared wavelengths ranging from 633 to 1064 nm. This coating enhances the lens's performance in the infrared spectrum, making it suitable for a wide range of applications in this wavelength range.

The item data also indicates that this lens is in stock, ensuring quick delivery upon order. The detailed specifications, reliable vendor, and stock availability make the SLB-25.4B-25PIR1 an attractive option for those seeking a high-quality, double-convex lens for infrared applications.