SLB-30-800P 30.0 mm Dia. x 800.0 mm FL; Plano-Convex Lens Uncoated

The SLB-30-800P is a Plano-Convex lens with a diameter of 30.0 mm and a focal length of 800.0 mm. This lens is sourced from OptoSigma, a renowned vendor in the optical industry. The lens is made of n-BK7 Schott, a high-quality optical glass known for its excellent transparency and low auto-fluorescence.

The lens geometry is characterized by its edge thickness of 2.0 mm and center thickness of 2.3 mm. The effective focal length (EFL) is 800.0 mm, and the radius of curvature (R1) is 415.2 mm. The back focal length (BFL) is 798.5 mm, and both the inner and outer radii are 0 mm.

This lens is uncoated, which means it does not have any anti-reflective or other coatings. While this may result in a higher reflectivity at the air-glass interfaces, it also means that the lens is more cost-effective and versatile, as it can be used in a wide range of applications without the need for specialized coatings.

The lens is designed for a wavelength of 546.1 nm, making it suitable for use in monochromatic systems or systems where this wavelength is predominant. The lens shape is spherical, which is a common and versatile lens shape in optical systems.