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Contact: tcoptik
Company: TianCheng Optics CO.,Ltd
No. 1567 Liu Ying Lu, Kuan Cheng District, Chang Chun,P.R. China
changchun 130000
Phone: 86-431-89851801
E-Mail: Send Inquiry
Date/Time:  4/22/22 3:10 GMT

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 / optical flat
mirror provide a good combination of performance and value for general purpose

Specification of Elliptical Mirror
Material BK7 or Fused Silica
Design Wavelength 546.1 nm
BK7 1.5183 ± 0.0005
Fused Silica 1.46008±0.00005
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 λ/4@632.8 nm
Surface Quality 60-40 scratch and dig
Protective Bevel 0.25 mm x 45°

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

Minimum Order: 500 kilograms

Elliptical Mirror
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SOURCE: Import-Export Bulletin Board (
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