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K9 Plano Concave (PCV) lenses are flat concave lenses made of K9 optical glass as the base material.
K9 optical glass is an excellent broad-spectrum transparent optical material with high transmittance in the 350nm-2000nm wavelength range, high hardness, and the ability to withstand various physical and chemical stimuli. It has low levels of bubbles and impurities, and is often used as a substrate material for various optical components. Flat concave lenses can diverge light rays with a negative focal length, with one side being flat and the other side being concave. They are commonly used for beam expansion, projection, and enlarging the focal length of optical systems.
Guangtan Intelligent K9 Flat Concave Lens comes in various sizes and focal lengths as standard stock products, offering coated and uncoated options for you to choose from. Among them, the broadband anti reflective film can be used in the VIS (visible light) band, NIR (near-infrared) band, and SWIR (short wave near-infrared) band to meet your applications in different scenarios and bands. Guangtan Intelligent can also customize lenses of other specifications according to your actual needs.
K9 optical glass is an excellent broad-spectrum transparent optical material with high transmittance in the 350nm-2000nm wavelength range, high hardness, and the ability to withstand various physical and chemical stimuli. It has low levels of bubbles and impurities, and is often used as a substrate material for various optical components. Flat concave lenses can diverge light rays with a negative focal length, with one side being flat and the other side being concave. They are commonly used for beam expansion, projection, and enlarging the focal length of optical systems.
Guangtan Intelligent K9 Flat Concave Lens comes in various sizes and focal lengths as standard stock products, offering coated and uncoated options for you to choose from. Among them, the broadband anti reflective film can be used in the VIS (visible light) band, NIR (near-infrared) band, and SWIR (short wave near-infrared) band to meet your applications in different scenarios and bands. Guangtan Intelligent can also customize lenses of other specifications according to your actual needs.
