Concave Mirror Substrate 15mm Diameter 35mm Focal Length

LCBS-15C05-70

These concave substrates are the primary substrate used by mirrors for the laser resonator. It is processed with high surface flatness on both the front and back surface of the concave mirror. Concave mirrors are also available with a dielectric multi-layer film with high laser damage threshold.
◦Large selection of diameter and focal length is available on our website and in our catalog.
◦Because it is also polished on the back side, it is possible to use for input of excitation laser or extraction of sample beam.
◦The substrate can also be used as a test plate for convex lens surface because of the high accuracy and precision of the radius of curvature.
More Information
Name Concave Mirror Substrate 15mm Diameter 35mm Focal Length
Weight 0.0050kgs
Standard Coatings Available No
Guide
  • Concave reflector mirror substrate (TCBS) is also available for use with a light source or lamp reflector telescope.
  • WEB Reference Catalog Code/W3142
Remark -
Attention
  • The outer periphery of the concave edge is chamfered and thickness of edge (te) may vary. For this reason, please use the back side as the reference plane.
Diameter φD 15mm
Focal length 35mm
Material BK7
Surface accuracy Front (convex) surface λ/4 , Rear (flat) surface λ/4
Curvature radius tolerance ±1%
Coating Uncoated
Clear aperture 90% of the diameter
Diameter φD φ15mm
Edge thickness te 5mm
Center thickness tc 4.6mm
Radius of curvature r 70mm
Focal length f 35mm
In stock
SKU
LCBS-15C05-70
$140.00

Delivery in : 6-12 weeks

These concave substrates are the primary substrate used by mirrors for the laser resonator. It is processed with high surface flatness on both the front and back surface of the concave mirror. Concave mirrors are also available with a dielectric multi-layer film with high laser damage threshold.

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