Laser bonded prism
Angle tolerance (arc seconds):±15
Surface flatness:λ/4
Surface finish:20-10
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Details Introduction
Prisms can be used to bend light at specific angles. Prisms not only deflect light, but can also be used to adjust the direction of images. For example, when a light ray is incident on a right angled prism, it first reflects on one or more surfaces of the prism, and then refracts or undergoes a 90 degree bend. However, when light enters a wedge-shaped prism, the change in substrate thickness will cause the light to refract before shifting.