The 47-344-INK is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens, with a diameter of 25.0mm, is designed for use within the visible light spectrum, specifically at a wavelength of 587.6nm. The lens has a front and back coating of edm vis-0 std curve, which is a standard coating for this type of lens.
The lens's geometry is characterized by its edge thickness of 2.0mm and center thickness of 7.01mm. The effective focal length (EFL) is 35.0mm, and the radius of curvature (R1) is 18.11mm. The back focal length (BFL) is 30.42mm, and both the inner and outer radii are 0mm.
This lens is made from n-bk7 schott, a common material for optical lenses due to its excellent optical properties. The lens is inked, which is a process that adds a dye to the lens to make it easier to handle and identify.
The lens's coating and material make it suitable for use within the visible light spectrum, specifically between 425-675nm. This makes it a versatile option for a variety of optical applications.
The lens's weblink is valid and in stock, indicating that it is readily available for purchase and use.