Plano-Convex (PCX) Bessel Grade Axicons
Cailabs Canunda Refl ective Axicons
Diameter (mm) Axicon Angle,
α (°)
Axicon Angle
Tolerance (%)
Edge Thickness
(mm)
480 - 580 nm 750 - 850 nm 1000 - 1100 nm
Stock No. Price Stock No. Price Stock No. Price
25,4 0,25 1,50 8,00 #14-556 €856,00 #14-557 €899,00 #14-566 €972,00
25,4 0,50 1,50 8,00 #14-558 €856,00 #14-559 €899,00 #14-567 €972,00
25,4 1,00 1,50 8,00 #14-560 €856,00 #14-561 €899,00 #14-568 €972,00
25,4 2,00 1,50 8,00 #14-562 €856,00 #14-563 €899,00 #14-569 €972,00
25,4 3,00 1,50 8,00 #14-564 €856,00 #14-565 €899,00 #14-570 €972,00
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PCX lenses DCX lenses negative lenses aspheric lenses cylinder lenses specialty lenses infrared lenses beam shaping
lenses achromatic lenses
• 0,05° Apex Angle Tolerance
• Uncoated and AR Coated Options Available
• Transform Gaussian Beams into Bessel Beams
Plano-Convex (PCX) Bessel Grade Axicons feature
one conical surface and one plano surface. When
used with a collimated Gaussian beam, these lenses
are used to create an approximation of a diff ractionfree
Bessel beam which is ideal for a range of medical,
research, measurement, and alignment applications.
Plano-Convex (PCX) Bessel Grade Axicons feature a
precision fused silica substrate and are available uncoated
or with a wide selection of anti-refl ection (AR)
coating options.
Cailabs Canunda Refl ective Axicons
Substrate: Fused Silica
Diameter Tolerance (mm): +0,0/-0,15
Thickness Tolerance (mm): ±0,1
Edge Thickness (mm): 5
Clear Aperture (%): >90
Surface Quality: 40-20
dr
L
t
α
Apex Angle
Plano-Convex (PCX) Bessel Grade Axicons
Diameter
Apex Angle
Apex Angle
α
CT
(mm)
(°)
Tolerance (°)
(°)
(mm)
Uncoated VIS 0°
Coated
NIR I
Coated Price
Stock No. Price
25,4 170 ±0,5 5,0 4,6 #36-661 €910,00 #36-667 #36-673 €1.110,00
25,4 175 ±0,5 2,5 4,1 #36-662 €910,00 #36-668 #36-674 €1.110,00
25,4 176 ±0,5 2,0 3,9 #36-663 €910,00 #36-669 #36-675 €1.110,00
25,4 178 ±0,5 1,0 3,7 #36-664 €910,00 #36-670 #36-676 €1.110,00
25,4 179 ±0,5 0,5 3,6 #36-665 €910,00 #36-671 #36-677 €1.110,00
Call for OEM Quantity Pricing
NEW
• Ideal for Alignment and Machine Vision Applications
• Multiple Fan Angles Available
• Creates Uniform, Straight Line
Optimized for a 0,8 mm diameter laser beam input, our Powell Lenses, also known as Laser Line Generator
Lenses, convert laser beams into uniform, straight lines. Unlike cylindrical lenses, which generate Gaussian
beam profi les with hot-spot center points and fading edges, Powell Lenses provide an even distribution of
energy along the length of the entire line.
8mm +0.0/-2.0
Ø8.9 +0.00/-0.15
Powell Lenses
Powell Lenses
Full Fan Angle Substrate Stock No.
Price
1-5 6-25 26+
30° N-BK7 #43-473 €216,00 €162,50
Call
45° N-SF6 #43-474 €216,00 €162,50
60° N-SF6 #43-475 €216,00 €162,50
75° N-SF6 #46-634 €216,00 €162,50
Units: mm
• High-Power Bessel Beam Generation via Refl ective Design
• Eliminates Chromatic Dispersion for Ultrafast Laser Applications
• Multiple Axicon Angles and Coating Options Available
Cailabs Canunda Refl ective Axicons are off -axis refl ective axicons precision manufactured to produce a nearfi
eld Bessel beam from incident collimated light. Their unique refl ective design eliminates chromatic dispersion,
increasing performance in ultrafast high-power laser processing applications. Cailabs Canunda Refl ective
Axicons feature a standard diameter of 25,4 mm and a set off -axis angle of 30° to facilitate system integration.
These axicons are available in various dielectric coating options covering wavelengths from 480 to 1100 nm,
making them ideal for popular laser wavelengths and multiple Bessel beam dimensions.
Substrate: Aluminum
Surface Quality: 40-20
Clear Aperture (%): >90
Surface Roughness (nm): <4 RMS
Off-Axis Angle (°): 30
Wavefront Error, P-V: <λ/10
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