K9 Double Concave Lens D=2.00mm F=-2.00 / -2.50mm Uncoated / AR-Coated

The K9 double concave lens, with a diameter of 2.00mm, focal length of -2.00 / -2.50mm, and available in uncoated or AR-coated variants, is a crucial component in optical systems. It has a concave shape on both sides and is made of optical glass of high quality. With a well-established reputation for its superior performance in various applications, this lens is widely used in the field of microscopy, laser technology, and other optical applications. Whether you are working on a research project, repairing a piece of equipment, or building a custom system for your laboratory, the K9 double concave lens is an essential part of your optical toolkit.