Plano-Convex Axicon, Conical Lens, AR 425-675nm

Manufacturer's part number :

1-APX-2-VIS

Manufacturer Altechna

Altechna

Description :

Plano-convex axicon 1-APX-2-VIS serie features an AR coating from 425nm to 675nm, and an Apex angle from 90° up to 179°. Plano-convex axicon is conical lenses which are used for variety of applications. When followed by a conventional spherical lens, axicons can focus laser light to a ring shape with annular focus. This feature can be used in hole drilling, microscopy and medical applications.

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    Features

  • Apex angle: 90° to 179°
  • Coating: AR/AR(Ravg≤0.4%)@425-675nm, AOI O°
  • Material: UVFS
  • Diameter Tolerance: +0.0, -0.15 mm
  • Thickness tolerance: ±0.1 mm
  • Clear Aperture: >90%
  • Apex angle Tolerance: ±0.5°. Available down to +/-0.02°
  • Surface Quality: 40/20 S/D
  • Protective chamfers: <0,25 mm x 45 deg
  • Benefits

  • Regular axicons will create annularly shaped beam.
  • Produces non diffracting Bessel beam in the near field and ring shaped image in the far field
  • Available diameter up to 75 mm
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Spectral Range VIS (400nm-700nm)  
Lenses type Axicon-Plano/Convex  

Axicon Plano-Convex Visible 425-675nm AR - AOI 0°

1-APX-2-VIS Series
Apex Angle
Diameter (mm)
Thickness (mm)
1-APX-2-VIS-A254
90°
25.4
5
1-APX-2-VIS-B254
130°
25.4
5
1-APX-2-VIS-C254
140°
25.4
5
1-APX-2-VIS-D254
160°
25.4
5
1-APX-2-VIS-E254
1-APX-2-VIS-E254-P
170°
25.4
5
1-APX-2-VIS-F254
1-APX-2-VIS-F254-P
175°
25.4
5
1-APX-2-VIS-G254
1-APX-2-VIS-G254-P
176°
25.4
5
1-APX-2-VIS-H254-P
1-APX-2-VIS-H254
178°
25.4
5
1-APX-2-VIS-J254-P
1-APX-2-VIS-J254
179°
25.4
5