1-APC-2-E254 Plano-Convex Axicon, Apex Angle = 170 deg, Ø25.4 mm

Plus de vues

1-APC-2-E254 Plano-Convex Axicon, Apex Angle = 170 deg, Ø25.4 mm
604,50 $US
Plano-concave axicons have a plano surface in combination with a concave conical surface. Concave axicon produces a ring shaped image along the axis from a point light source (e.g. Gaussian laser beam). Due to specifics in fabrication process, a hole in the center of concave surface is needed. Diameter of the hole is typically 1 mm. Different coatings can be applied on the polished surfaces of axicons. When coated with HR coating, concave conical surface can be used as a conical mirror in some specific applications.
Material UVFS
Diamètre, mm 25.4
Tolérances de diamètre, mm +0.0, -0.15 mm
Apex Angle, deg 170
Qualité de surface, s-d 40/20 S/D
Épaisseur, mm 5
Tolérance d'épaisseur, mm ±0.1 mm
Chanfreins de protection <0,25 mm x 45 deg
Description

Détails

Plano-concave axicons have a plano surface in combination with a concave conical surface. Concave axicon produces a ring shaped image along the axis from a point light source (e.g. Gaussian laser beam). Due to specifics in fabrication process, a hole in the center of concave surface is needed. Diameter of the hole is typically 1 mm. Different coatings can be applied on the polished surfaces of axicons. When coated with HR coating, concave conical surface can be used as a conical mirror in some specific applications.
OU