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Axicon Lens

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Axicon Lens
Material:
N-BK7orFusedSilica
Design Wavelength:
632.8nm
Diameter Tolerance:
+0/-0.15mm
Center Thickness Tolerance
±0.2mm
Surface Quality:
60/40scratchanddig
Clear Aperture:
>90%
Chamfer
Protective Bevel ( <0.5mmx45deg )
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Product Features

 

An axicon lens is a specialized type of lens which has a conical surface. An axicon images a point source into a line along the optic axis, or transforms a laser beam into a ring

01

It can be used to turn a Gaussian beam into an approximation to a Bessel beam, with greatly reduced diffraction

02

Width x Height: 1x1 ~ 16x1Axicons lenses are used in atomic traps and for generating plasma in linear accelerators6mm

25+

 They are used in eye surgery in cases where a ring-shaped spot is useful. Axicon lens is usually characterized by the ratio of the diameter of the ring to the distance from the lens tip to image plane

Standard Wavelength

Fused Silica Plano Convex Axicon(Concil Lens)
Part No.Diameter(mm)Edge thickness(mm)Aprex Angle(deg)CoatingPrice
PCXA2-20125.43.590uncoated$260
PCXA2-20225.43.5130uncoated$260
PCXA2-20325.43.5140uncoated$260
PCXA2-20425.43.5160uncoated$260
PCXA2-20525.43.5170uncoated$260
PCXA2-20625.43.5175uncoated$260
PCXA2-20725.43.5176uncoated$260
PCXA2-20825.43.5178uncoated$260
PCXA2-20925.43.5179uncoated$260

If you need better than 60/40 surface quality, please send us the request freely.  

N-BK7 Plano Convex Axicon(Concil Lens)
Part No.Diameter(mm)Edge thickness(mm)Aprex Angle(deg)CoatingPrice
PCXA1-20125.43.590uncoated$240
PCXA1-20225.43.5130uncoated$240
PCXA1-20325.43.5140uncoated$240
PCXA1-20425.43.5160uncoated$240
PCXA1-20525.43.5170uncoated$240
PCXA1-20625.43.5175uncoated$240
PCXA1-20725.43.5176uncoated$240
PCXA1-20825.43.5178uncoated$240
PCXA1-20925.43.5179uncoated$240

If you need better than 60/40 surface quality, please send us the request freely. 


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