43-642 2.00 mm Dia. Sapphire Ball Lenses Uncoated

The 43-642 is a 2.00 mm diameter Sapphire Ball Lens, uncoated, available from Edmund Optics. This lens is a type of Ball Lens, characterized by its circular base shape and circular geometry. The lens has a diameter of 2.00 mm, with no specified inner or outer radius.

The lens is made of Sapphire, identified by the Material ID "al2o3 mal-1972-n-o". Sapphire, known for its exceptional hardness and durability, is a popular material in optical applications. It is chemically inert, resistant to scratching, and has high thermal shock resistance.

The lens is designed to operate at a wavelength of 587.6 nm. It does not have any specified coating, which means it is uncoated. This may affect its performance in certain applications, particularly those requiring high transmission or specific surface properties.

The item data indicates that this lens is in stock and available for purchase. For more information, including pricing and availability, please refer to the provided weblink, which is valid and leads to the product's page on the vendor's website.