Double Convex Axicon (Conical lens)

Plus de vues

Double Convex Axicon (Conical lens)
Laserand offers Double Convex Axicons of various dimensions and Apex angles.
Material BK7, UVFS
Tolérances de diamètre, mm +0.0, -0.15 mm
Épaisseur au bord, mm 9 mm
Apex Angle, deg 90
Ouverture utile, mm >90%
Qualité de surface, s-d 40/20 S/D
Apex Angle Tolerance, arcmin +/-0.5
Tolérance d'épaisseur, mm ±0.1 mm
Longueur d'onde de conception, nm 632.8 nm
Description

Détails

Double convex axicons are available in variety of dimensions and apex angles. Double convex axicons are optical components with a convex conical surface in combination with a convex spherical surface. Such combination focuses laser light into a ring shaped beam with annular focus. Different combinations of focal length and apex angles are available.