The 47-269 is a 3.00 mm diameter N-BK7 Half-Ball Lens, uncoated, sourced from the reputable optical components vendor, Edmund Optics. This lens, designed with a circular base shape, is a part of our extensive catalog, specifically falling under the category of Half Ball Lenses.
The lens boasts a geometry with a 3 mm diameter, 1.5 mm thickness, and a 1.5 mm inner radius. The outer radius is not specified, as it is a half-ball lens, with one side being flat and the other curved. The material used for this lens is N-BK7 Schott, a popular choice for its excellent optical properties and versatility.
The wavelength for this lens is 587.6 nm, which is in the visible light spectrum. This lens is uncoated, meaning it does not have any additional layers to enhance its optical properties. However, uncoated lenses can be beneficial in certain applications where specific reflective or transmissive properties are not required.
This lens is currently in stock, as indicated by its weblink status. For more detailed information, you can refer to the vendor's website through the provided weblink.