Precision Grade Axicons for Quick Delivery 2016-02-01


Axicons are widely used for different beam shaping setups together with other optical elements or alone. Most popular applications of axicons include transformation of a collimated Gaussian beam into an approximation of non-diffractive Bessel beam in the near field, conversion of a laser beam into a ring shaped beam or generation of thick-wall hollow "pipe" of light.


In addition to our popular standard plano-convex axicons we are now pleased to offer you precision grade conical lenses designed for high performance applications.














Surface quality


60-40 scratch & dig (MIL-PRF-13830B)


40-20 scratch & dig (MIL-PRF-13830B)


Clear aperture


90% of the diameter


90% of the diameter


Diameter tolerance


+0.00, -0.12 mm


+0.00, -0.1 mm


Edge thickness


8 mm


3.5 mm


Angle tolerance




±0.05° (±3 arcmin)


Surface irregularity


1λ @ 633 nm


λ/4 @ 633 nm


Apex rounding


dia <3 mm


dia <0.4 mm



Axicons can be supplied with AR or BBAR coatings. Please send a request for a custom  product.

Back Back
Eksma Optics is a member of: Paysera
© Optolita UAB 2013. All rights reserved.
Touched by digitouch!