An axicon lens is a special lens with one plano (flat) surface and one conical surface. Also known as a rotationally symmetric prism, an axicon lens creates a focal line along the optical axis using ...
LASER COMPONENTS offers Bessel lens assemblies which are used to form non-diffractive Bessel laser beams, consisting of two concentric rings of equal power. Bessel lens assemblies consist of an axicon ...
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