Aluminum Concave Mirror Without Protective Coating 20mm Diameter 25mm Focal Length
TCAN-20C05-50
Coatings on all concave mirror substrate models are available. Pre-coated aluminum concave mirrors are available. These substrates are mainly used as the primary mirror in a reflecting telescope or as reflection mirror of a collimating optical system light-source.
◦Large selection from outer size to radius of curvature is available on our website and in our catalog.
◦Contact our Sales Division for your choice of coating specifications.
◦Contact our Sales Division for your choice of coating specifications.
Name | Aluminum Concave Mirror Without Protective Coating 20mm Diameter 25mm Focal Length |
---|---|
Gewicht | 0.0050kgs |
Standard Coatings Available | Nein |
Guide |
|
Remark | - |
Attention |
|
Image Label | Aluminum Concave Mirror Without Protective Coating 20mm Diameter 25mm Focal Length |
Diameter φD | 20mm |
Focal length | 25mm |
Material | BK7 |
Spherical surface accuracy | λ/2 |
Curvature radius tolerance | ±2% |
Coating | Aluminum (Without protective coating) |
Clear aperture | 85% of the diameter |
Surface Quality <br> (Scratch-Dig) | 40-20 |
Diameter φD | φ20mm |
Edge thickness te | 5mm |
Center thickness tc | 4mm |
Radius of curvature r | 50mm |
Focal length f | 25mm |
Auf Lager
SKU
TCAN-20C05-50
94,30 €
Coatings on all concave mirror substrate models are available. Pre-coated aluminum concave mirrors are available. These substrates are mainly used as the primary mirror in a reflecting telescope or as reflection mirror of a collimating optical system light-source.