Spherical mirror

• Material: K9 glass
• Surface flatness: λ/2@632.8nm
• Finish: 40-20
• Uses: Light reflection

      Spherical reflectors can reflect light, and if it is parallel incident light, it will converge to a point after reflection. Its reflective surface is part of the spherical surface and has a positive focal length, which is half the radius of curvature of the sphere. Spherical mirrors are often used in applications that require light collection. Dimension-labs offers K9 spherical mirrors in a variety of sizes, including round and square shapes (specific sizes and parameters can be filtered from the details below), as well as three reflective films (gold, silver, and aluminum) to meet the variety of applications you need.

K9 spherical mirrors are based on RoHS-compliant K9 glass, which has excellent broad spectral transmittance (high transmittance at wavelengths from 350nm to 2000nm), and high hardness to withstand a variety of physical or chemical stimuli, so it is often used as a substrate for a variety of optical components.

Precautions for use: When holding the mirror, please wear gloves to hold it, clamp it through non-optical surfaces such as frosted edges, and use air blowing to wipe the surface of the metal film mirror when cleaning, do not wipe to prevent physical contact from causing damage to its optical surface.

General parameters