Concave Mirror Substrate 25mm Diameter 20mm Focal Length

TCBS-25C07-40

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.
More Information
Name Concave Mirror Substrate 25mm Diameter 20mm Focal Length
Weight 0.0090kgs
Standard Coatings Available No
Diameter φD 25mm
Focal length 20mm
Material BK7
Spherical surface accuracy λ/2
Curvature radius tolerance ±2%
Coating Uncoated
Clear aperture 85% of the diameter
Surface Quality <br> (Scratch-Dig) 20-10
Diameter φD φ25mm
Edge thickness te 7mm
Center thickness tc 5mm
Radius of curvature r 40mm
Focal length f 20mm
In stock
SKU
TCBS-25C07-40
$96.39

Delivery in : 2 weeks

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.

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