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 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</span> |
|
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.
Contact : tik tcop, 86 431 89851801
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NW1 9DR FoodReport abuse
Friday, July 31, 2015
Quantity : Min 100
Dear, VGH Ltd is specialized in selling Halal lamb carcasses and livestock from United Kingdom's. We can provide a flexible export solution to livestock/ carcasses needs . We offer export services for small and large companies by both sea and air to Europe, Africa and Asia. We assure...
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73000 FoodReport abuse
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Quantity : SELON LES - Price : A DISCUTER
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350000 FoodReport abuse
Friday, September 20, 2013
Quantity : 2000 Mt - Price : USD 450
Our company sell chickpeas (chick peas) originated from Russia (Russian Federation), Ukraine, Kazakhstan. We can offer chickpeas in bulk or in 50 kg pp bags. The production is machine cleaned and prepared for further transportation. Our widely extended network of suppliers help...
