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Optical Surfaces - TOROIDS
Optical Surfaces
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Optical Surfaces - TOROIDS
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Toroidal mirrors are focusing devices that have two different radii whose axes are oriented at 90° to each other. Toroids offer advantages where a beam must be focused and folded. Rather than using both a spherical mirror and a plane mirror for this purpose, both functions may be combined in one element. The lower number of optical ...
  • Material: N-BK7
  • Dimension (Height): 500 mm
  • Dimension (Width): 500 mm
  • Radius (base Curve): Custom mm
  • Radius (cylinder Curve): Custom mm
Data Sheet
Toroid mirror
Chang Chun Bo Xin Photoelectric Co., Ltd.
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Toroid mirror
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Toroid mirror is mainly used for reflected light of large Angle, which is different from plane mirror and spherical mirror that have deformation image, so toroid mirror can reduce the number of optical lens. Every toroid mirror can change to the combination of plane mirror, spherical mirror and column lens, reduce the size of ...
  • Material: N-BK7
  • Dimension (Height): 130 mm
  • Dimension (Width): 100 mm
  • Radius (base Curve): 76 mm
  • Radius (cylinder Curve): 1000 mm
Data Sheet

Did You know?

A Toroid mirror comes in the shape of a parabola having a reflective surface such that it can be used to collect or project the energy such as light, sound or radio waves. The key point here is that its focal length is variable and depends upon the angle of the mirror at which it is oriented and the source and detectors are not located on the optic axis of the mirror. Toroidal mirrors are normally used where a beam needs to be focused or folded to remove astigmatism, or for correction of aberrations. Toroid Mirrors are specifically used in Yolo Telescopes and Optical Monochromators.
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