354453 6 mm Dia. D-ZK3 Molded Glass Aspheric Lenses; EFL=4.6 mm; NA=0.5 Uncoated

The 354453 6 mm Dia. D-ZK3 Molded Glass Aspheric Lens is a high-quality optical component sourced from Thorlabs. This lens, with a catalog number 354453, is designed for use with a wavelength of 655 nm, making it suitable for a wide range of optical applications.

The lens features a circular base shape and is made from D-ZK3 CGDM glass, a material known for its excellent optical properties. The lens has an outer radius of 0 mm and an inner radius of 0 mm, with a diameter of 6 mm. The edge thickness of the lens is 1.743 mm, while the center thickness is 3.135 mm, providing a robust and durable structure.

The lens has an effective focal length (EFL) of 4.6 mm, a numerical aperture (NA) of 0.5, and a conic constant of -0.517612. The front surface of the lens has aspheric coefficients of a2=0, a4=0, a6=0, a8=0, a10=0, a12=0, a14=0, and a16=0, while the back surface has aspheric coefficients of a2=0, a4=-5.980307e-05, a6=1.527613e-05, a8=3.647708e-06, a10=-1.381275e-07, a12=4.485638e-08, a14=0, and a16=0.

The lens is uncoated, offering users the flexibility to apply their preferred coatings based on their specific application requirements. The lens is currently in stock and available for immediate purchase, as indicated by its weblink status. For more information, users can visit the provided weblink.