.

Elliptical Mirror

Elliptical flat mirror provide a circular aperture and profile when aligned at 45° to an incoming beam, making them especially useful and efficient in periscope applications. Newport's elliptical secondary mirror provide a good combination of performance and value for general purpose applications.

Specification ofElliptical Mirror

Material

BK7 or Fused Silica

Design Wavelength

BK7

Fused Silica

Diameter Tolerance

+0.00, -0.15 mm

Thickness Tolerance

±0.2 mm

Paraxial Focal Length

±2%

Centration

<3 arc minutes

Clear Aperture

>85%

Surface Irregularity

nm

Surface Quality

60-40 scratch and dig

Protective Bevel

TC Optics as one of the most professional chinese optics manufacturers, we provide cheap optical components, dielectric mirror for sale, flat mirror opticsand etc. Contact us to know more.



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