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Top Hat Beam Shaping Lenses

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Beam shaping lens is a single optical element which is used to convert Gaussian beam spot profile to Top Hat beam spot with equal energy distribution within spot size. We offer two types of beam shaping lenses – diffractive FBS lenses are made of fused silica and refractive GTH lenses made of Schott glass LF5.  
 

Top Hat Beam Shaping Lens FBS
New diffractive beam shaping concept that is based on Fourier methods. Achievable Top Hat sizes from 1 μm to 200 μm
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delivery Estimated delivery time: Request
Gauss-To-Top Hat Beam Shaping Lens GTH-3.6-1.75FA
Input Beam diameter: TEM00 diameter (1/e2) 3.6±0,15 mm; 1,75 mrad of Top-Hat Generation; Achievable top hat size @1/e2: 5x diffraction limited@1064 nm, 10x diffraction limited @ 532 nm.
from 791 $
delivery Estimated delivery time: 4 - 5 days
Gauss-To-Top Hat Beam Shaping Lens GTH-4-2.2FA
Input Beam diameter: TEM00 diameter (1/e2) 4.0±0,15 mm; 2,2 mrad of Top-Hat Generation; Achievable top hat size @1/e2: 6x diffraction limited@1064 nm, 12x diffraction limited @ 532 nm.
from 791 $
delivery Estimated delivery time: 4 - 5 days
Gauss-to-Top Hat Beam Shaping Lenses GTH-5-250-4
Input Beam diameter: TEM00 diameter (1/e2) 5.0±0,15 mm; Output beam: Top Hat size at 250 mm working distance: 4x4 mm2 (adjustable with additional lens).
from 791 $
delivery Estimated delivery time: 4 - 5 days