10.6um Focusing Lens

10.6um Focusing Lens

This wide range of CO2 plano-convex lenses have been prepared to fit most OEM Industrial and Medical laser systems. All have been manufactured to high-quality laser specifications for high-power applications.

ZnSe (Zinc Selenide) CO2 Laser Focusing Lenses (Plano-convex Lenses)

Description of Part Number: FL-xxxx-F-D-T-EN-yy

  • FL: single-element focusing lens
  • Xxxx: laser wavelength, 10.6um.
  • F: focal length, mm
  • D: lens diameter, mm
  • T: lens edge thickness, mm
  • EN: inch unit (If there is no EN, it means metric unit in mm).
  • yy: others Coating: di-electric coating at 10.6nm.
Specifications: Standards
Material quality Laser Grade without boundaries and visible inclusions
Range of Sizes Diameter : 5 – 76.2 +0/-0.10 mm
Edge Thickness : 2 – 12 +/-0.10 mm
Thickness (radiused) : 2 – 5 +/-0.05 mm
Range of Effective Focal Length (EFL) 12.7-254.0 +/- 2 %
Clear Aperture (polished) 90% of diameter
Surface Figure (power-irregularity) at 0.63um Plano: 1 fringe - 0.5 fringe per inch
Radiused : varies dependent upon radius
Surface Quality: Scratch-Dig 40/20
AR Coating Reflectivity at 10.6 microns 0.25%

Remark: 1. FL=focal length; BFL-back focal length. 2. There are too many items and models and welcome to call us or send us an email if you have any further enquiry or question!

Part number Material FL mm/inch BFL mm Dia. mm/inch Edge T mm
FL-10.6-5.0ZLP25 ZnSe 25 12.7/0.5 2.5
FL-10.6-F25.4-D12.7-JS ZnSe 25.4/1 12.7/0.5
FL-10.6-F40-D16-T2-CC ZnSe 40 39.1 16 2.0
FL-10.6-F40-D18-JS ZnSe 40 39.1 18
FL-10.6-F50-D16-T2-CC ZnSe 50 49.1 16 2.0
FL-10.6-F50-D18-JS ZnSe 50 49.1 18
FL-10.6-F50-D25-JS ZnSe 50 49.1 25
FL-10.6-F55-D20-JS ZnSe 55 20
FL-10.6-F60-D18-T2-CC ZnSe 60 59.1 18 2.0
FL-10.6-F60-D18-JS ZnSe 60 59.1 18
FL-10.6-F74-D30-T2.5-JS ZnSe 75 30 2.5
FL-10.6-F80-D25-T2.5-CC ZnSe 80 78.8 25 2.5
FL-10.6-F80-D25-JS ZnSe 80 78.8 25
FL-10.6-F95.25-D25.4-JS ZnSe 95.25/3.75 25.4/1.0
FL-10.6-15ZLP95-1106 ZnSe 95/3.75 38.05/1.5 3
FL-10.6-F100-D25-T2.5-CC ZnSe 100 98.9 25 2.5
FL-10.6-F100-D25-JS ZnSe 100 98.9 25
FL-10.6-F100-D25.4-WT ZnSe 100 98.9 25.4 3
FL-10.6-15ZLP100/7-10UM ZnSe 100 38.05/1.5 3
FL-10.6-F127-D27.95-JS ZnSe 127/5 27.95/1.1
FL-10.6-F127-D25.4-JS ZnSe 127/5 25.4/1.0
FL-10.6-11EX1ZLP127 ZnSe 127/5 28/1.1 3.17
FL-10.6-11PHGP127-BE ZnSe 127/5 28/1.1 4
FL-10.6-11ZLP127 ZnSe 127/5 28/1.1 3
FL-10.6-15HGPP127 ZnSe 127/5 38.05/1.5 6
FL-10.6-15PHGP127 ZnSe 127/5 38.05/1.5 7.6
FL-10.6-15ZLP127 ZnSe 127/5 38.05/1.5 3
FL-10.6-20PEHGP127 ZnSe 127/5 50.8/2 9.58
FL-10.6-20PHGP127 ZnSe 127/5 50.8/2 7.87
FL-10.6-15CIN130 ZnSe 130 38.05/1.5 7.1
FL-10.6-20CIN132 ZnSe 132 50.8/2 9.68
FL-10.6-15ZLP175 ZnSe 175 38.05/1.5 3
FL-10.6-6.7ZLP178 ZnSe 178 17 1.79
FL-10.6-15HGPP190 ZnSe 190/7.5 38.05/1.5 6
FL-10.6-20PEHGP190 ZnSe 190/7.5 50.8/2 9.58
FL-10.6-15EXZLP190 ZnSe 190/7.5 38.05/1.5 2
FL-10.6-20PHGP190 ZnSe 190.5/7.5 50.8/2 7.87
FL-10.6-15PHGP190 ZnSe 190.5/7.5 38.05/1.5 7.6
FL-10.6-15CIN194 ZnSe 194/7.64 38.05/1.5 7.1
FL-10.6-20CIN195 ZnSe 195/7.68 50.8/2 9.68
FL-10.6-20PHGP222 ZnSe 222/8.74 50.8/2 7.87
FL-10.6-20PHGP254 ZnSe 254/10 50.8/2 7.87
FL-10.6-11ZLP254 ZnSe 254/10 28 3
FL-10.6-5.9ZLP2800 ZnSe 280/10 15 2.5
FL-10.6-15HGPP381 ZnSe 381/15 38.05 6
FL-10.6-20ZLP1700 ZnSe 1700/66.9 50.8/2 3.5
FL-10.6-20PMGP15000 ZnSe 15000/590.5 50.8/2 4.06

LPZ Series Plano-convex ZnSe Lenses Coated AR-AR @ 10.6um

This wide range of CO2 plano-convex lenses have been prepared to fit most OEM, Industrial and Medical laser systems. All have been manufactured to high-quality laser specifications for high-power applications. Made with laser grade zinc selenide with computer optimized anti-reflection coatings.

Model Number Diameter Focal Length Edge Thickness
FL-10.6-LZP-0710-DBAR 0.750" 1.00" 0.070"
FL-10.6-LZP-0715-DBAR 0.750" 1.50" 0.070"
FL-10.6-LZP-0720-DBAR 0.750" 2.00" 0.070"
FL-10.6-LZP-0720-ET2.0 0.750" 2.00" 0.080"
FL-10.6-LZP-0725-DBAR 0.750" 2.50" 0.070"
FL-10.6-LZP-0730-DBAR 0.750" 3.00" 0.070"
FL-10.6-LZP-0730-ET3.0 0.750" 3.00" 0.120"
FL-10.6-LZP-0735-DBAR 0.750" 3.50" 0.070"
FL-10.6-LZP-0740-DBAR 0.750" 4.00" 0.070"
FL-10.6-LZP-0750-DBAR 0.750" 5.00" 0.070"
FL-10.6-LZP-0775-DBAR 0.750" 7.50" 0.070"
FL-10.6-LZP-07A0-DBAR 0.750" 10.0" 0.070"
FL-10.6-LZP-07A2-DBAR 0.750" 12.0" 0.070"
FL-10.6-LZP-07A5-DBAR 0.750" 15.0" 0.070"
FL-10.6-LZP-07B0-DBAR 0.750" 20.0" 0.070"
FL-10.6-LZP-1010-ET2.0 1.00" 1.00" 0.080"
FL-10.6-LZP-1015-ET2.0 1.00" 1.50" 0.080"
FL-10.6-LZP-1025-ET3.0 1.00" 2.50" 0.120"
FL-10.6-LZP-1030-ET3.0 1.00" 3.00" 0.120"
FL-10.6-LZP-1035-ET3.0 1.00" 3.50" 0.120"
FL-10.6-LZP-1040-ET3.0 1.00" 4.00" 0.120"
FL-10.6-LZP-1050-ET3.0 1.00" 5.00" 0.120"
FL-10.6-LZP-1060-ET3.0 1.00" 6.00" 0.120"
FL-10.6-LZP-1075-ET3.0 1.00" 7.50" 0.120"
FL-10.6-LZP-10A0-ET3.0 1.00" 10.0" 0.120"
FL-10.6-LZP-10A5-ET3.0 1.00" 15.0" 0.120"
FL-10.6-LZP-10B0-ET3.0 1.00" 20.0" 0.120"
FL-10.6-LZP-10B5-ET3.0 1.00" 25.0" 0.120"
FL-10.6-LZP-1115-ET2.0 1.10" 1.50" 0.080"
FL-10.6-LZP-1125-ET3.0 1.10" 2.50" 0.120"
FL-10.6-LZP-1125-ET4.0 1.10" 2.50" 0.160"
FL-10.6-LZP-1125-ET6.0 1.10" 2.50" 0.236"
FL-10.6-LZP-1135-ET3.0 1.10" 3.50" 0.120"
FL-10.6-LZP-1138-ET3.0 1.10" 3.75" 0.120"
FL-10.6-LZP-1138-ET4.0 1.10" 3.75" 0.160"
FL-10.6-LZP-1150-ET3.0 1.10" 5.00" 0.120"
FL-10.6-LZP-1150-ET4.0 1.10" 5.00" 0.160"
FL-10.6-LZP-1150-ET6.0 1.10" 5.00" 0.236"
FL-10.6-LZP-1160-ET3.0 1.10" 6.00" 0.120"
FL-10.6-LZP-1175-ET3.0 1.10" 7.50" 0.120"
FL-10.6-LZP-1175-ET6.0 1.10" 7.50" 0.236"
FL-10.6-LZP-11A0-ET3.0 1.10" 10.0" 0.120"
FL-10.6-LZP-1525-ET3.0 1.500" 2.50" 0.120"
FL-10.6-LZP-1525-ET4.0 1.500" 2.50" 0.160"
FL-10.6-LZP-1530-ET3.0 1.500" 3.00" 0.120"
FL-10.6-LZP-1535-ET3.0 1.500" 3.50" 0.120"
FL-10.6-LZP-1538-ET3.0 1.500" 3.75" 0.120"
FL-10.6-LZP-1540-ET3.0 1.500" 4.00" 0.120"
FL-10.6-LZP-1550-ET2.0 1.500" 5.00" 0.080"
FL-10.6-LZP-1550-ET3.0 1.500" 5.00" 0.120"
FL-10.6-LZP-1550-ET4.0 1.500" 5.00" 0.160"
FL-10.6-LZP-1550-ET5.0 1.500" 5.00" 0.200"
FL-10.6-LZP-1550-ET6.0 1.500" 5.00" 0.236"
FL-10.6-LZP-1550-ET7.6 1.500" 5.00" 0.300"
FL-10.6-LZP-1551-ET7.0 1.500" 5.13" 0.280"
FL-10.6-LZP-1560-ET3.0 1.500" 6.00" 0.120"
FL-10.6-LZP-1574-ET7.6 1.500" 7.45" 0.300"
FL-10.6-LZP-1575-ET3.0 1.500" 7.50" 0.120"
FL-10.6-LZP-1575-ET4.0 1.500" 7.50" 0.160"
FL-10.6-LZP-1575-ET6.0 1.500" 7.50" 0.236"
FL-10.6-LZP-1575-ET7.6 1.500" 7.50" 0.300"
FL-10.6-LZP-1576-ET7.6 1.500" 7.63" 0.300"
FL-10.6-LZP-15A0-ET2.0 1.500" 10.0" 0.080"
FL-10.6-LZP-15A0-ET4.0 1.500" 10.0" 0.160"
FL-10.6-LZP-15A0-ET6.0 1.500" 10.0" 0.160"
FL-10.6-LZP-15A5-ET3.0 1.500" 15.0" 0.120"
FL-10.6-LZP-15B0-ET3.0 1.500" 20.0" 0.120"
FL-10.6-LZP-15B5-ET3.0 1.500" 25.0" 0.120"
FL-10.6-LZP-15C9-ET3.0 1.500" 39.3" 0.120"
FL-10.6-LZP-15E9-ET3.0 1.500" 59.0" 0.120"
FL-10.6-LZP-15X9-ET4.0 1.500" 59.0" 0.160"
FL-10.6-LZP-2050-ET7.6 2.00" 5.0" 0.300"
FL-10.6-LZP-2050-ET9.7 2.00" 5.0" 0.380"
FL-10.6-LZP-2051-ET9.7 2.00" 5.188" 0.380"
FL-10.6-LZP-2074-ET7.9 2.00" 7.45" 0.310"
FL-10.6-LZP-2074-ET9.7 2.00" 7.45" 0.380"
FL-10.6-LZP-2075-ET2.5 2.00" 7.50" 0.100"
FL-10.6-LZP-2075-ET4.9 2.00" 7.50" 0.193"
FL-10.6-LZP-2075-ET7.9 2.00" 7.50" 0.310"
FL-10.6-LZP-2075-ET9.7 2.00" 7.50" 0.380"
FL-10.6-LZP-2076-ET7.6 2.00" 7.560" 0.300"
FL-10.6-LZP-2076-ET9.7 2.00" 7.673" 0.380"
FL-10.6-LZP-2088-ET8.0 2.00" 8.75" 0.315"
FL-10.6-LZP-20A0-ET4.7 2.00" 10.0" 0.185"
FL-10.6-LZP-20A0-ET9.7 2.00" 10.0" 0.380"
FL-10.6-LZP-20A3-ET8.0 2.00" 12.50" 0.315"
FL-10.6-LZP-2588-ET7.87 2.00" 8.75" 0.310"

ZnSe CO2 Negative Laser Focusing Lenses (Plano-Concave Lenses )

  • Diameter tolerance: +0/-0.1mm
  • Focal length tolerance: +/-0.5%
  • Angle of incidence: 0 degree
  • Transmission: >99.4% Reflectance:<0.1% per surface
  • Absorption:<0.2% per surface
Part number WL um FL mm BFL mm Dia. mm Edge T mm
FL-10.6-F(20)-D12-T2.0-CC 10.6 -20mm -20.6 12 2.0

Remark: 1. WL-wavelength; FL=focal length; BFL-back focal length. 2. There are too many items and models and welcome to call us or send us an email if you have any further enquiry or question!

Model Number Diameter Focal Length Edge Thickness
FL-10.6-LPCZ-0510-ET3.2 0.500" -1.000" 0.125"
FL-10.6-LPCZ-0514-ET2.5 0.500" -1.390" 0.100"
FL-10.6-LPCZ-0520-ET2.0 0.500" -2.000" 0.080"
FL-10.6-LPCZ-0525-ET2.5 0.500" -2.500" 0.100"
FL-10.6-LPCZ-0540-ET2.5 0.500" -4.000" 0.100"
FL-10.6-LPCZ-0610-ET4.6 0.600" -1.000" 0.180"
FL-10.6-LPCZ-0620-ET3.0 0.600" -2.000" 0.120"
FL-10.6-LPCZ-0625-ET3.0 0.600" -2.500" 0.120"
FL-10.6-LPCZ-0640-ET2.4 0.600" -4.000" 0.095"
FL-10.6-LPCZ-0710-ET5.0 0.750" -1.000" 0.200"
FL-10.6-LPCZ-0715-ET2.0 0.750" -1.500" 0.080"
FL-10.6-LPCZ-0720-ET2.5 0.750" -2.000" 0.100"
FL-10.6-LPCZ-0725-ET2.5 0.750" -2.500" "0.100
FL-10.6-LPCZ-0750-ET2.0 0.750" -5.000" 0.080"
FL-10.6-LPCZ-1014-ET5.0 1.000" -1.390" 0.200"
FL-10.6-LPCZ-1025-ET4.0 1.000" -2.500" 0.160"
FL-10.6-LPCZ-1115-ET5.0 1.100" -1.500" 0.200"
FL-10.6-LPCZ-1125-ET4.0 1.100" -2.500" 0.160"
FL-10.6-LPCZ-1150-ET3.0 1.100" -5.000" 0.120"

Positive meniscus lenses may be used to increase the numerical aperture of a positive lens assembly without an undue increase in the aberrations. For the case of a lens of thickness tc in air, and surfaces with radii of curvature R1 and R2, the effective focal length f is given by:

where n is the refractive index of the lens medium. The quantity 1/f is also known as the optical power of the lens. The the back focal distance:

In the sign convention used here, the value of R1 will be positive if the first lens surface is convex, and negative if it is concave. The value of R2 is positive if the second surface is concave, and negative if convex. Note that sign conventions vary between different authors, which results in different forms of these equations depending on the convention used.

  • Meniscus lenses form the largest and most popular part of our product range.
  • Optimised meniscus designs
  • Manufactured in high quantities to keep costs low
  • Quality matches or exceeds any other supplier

Specifications:

  • Diameter tolerance: +0/-0.1mm
  • Focal length tolerance: +/-0.5%
  • Angle of incidence: 0 degree
  • Transmission: >99.4%
  • Reflectance:<0.1% per surface
  • Absorption:<0.2% per surface

The following standard meniscus are available.

Part No. Material Diameter
mm
ET
mm
Coating FL
mm
FL-10.6-5.0ZLF25 ZnSe 12.7 2 AR/AR 25.4
FL-10.6-5.0ZLF38 ZnSe 12.7 2 AR/AR 38.1
FL-10.6-F38.1-D12.7-T2-MN-WT ZnSe 12.7 2 AR/AR 38.1
FL-10.6-5.1ZLF100 ZnSe 13 2 AR/AR 100
FL-10.6-F100-D13-T2-MN-WT ZnSe 13 2 AR/AR 100
FL-10.6-6.1ZLF48 ZnSe 15.5 2.5 AR/AR 48
FL-10.6-6.1ZLF110 ZnSe 15.5 2.5 AR/AR 110
FL-10.6-10ZLF25 ZnSe 25.4 2.5 AR/AR 25.4
FL-10.6-10ZLF38 ZnSe 25.4 2.5 AR/AR 38.1
FL-10.6-10ZLF51 ZnSe 25.4 2.5 AR/AR 50.8
FL-10.6-10ZLF63 ZnSe 25.4 2.5 AR/AR 63.5
FL-10.6-10ZLF76 ZnSe 25.4 2.5 AR/AR 76.2
FL-10.6-10ZLF95 ZnSe 25.4 2.5 AR/AR 95.3
FL-10.6-10ZLF102 ZnSe 25.4 2.5 AR/AR 101.6
FL-10.6-10ZLF110 ZnSe 25.4 2.5 AR/AR 110
FL-10.6-10ZLF127 ZnSe 25.4 2.5 AR/AR 127
FL-10.6-F127-D25.4-T2.5-MN-WT ZnSe 25.4 2.5 AR/AR 127
FL-10.6-10ZLF152 ZnSe 25.4 2.5 AR/AR 152
FL-10.6-F152-D25.4-T2.5-MN-WT ZnSe 25.4 2.5 AR/AR 152
FL-10.6-10ZLF200 ZnSe 25.4 2.5 AR/AR 200
FL-10.6-10ZLF221 ZnSe 25.4 2.24 AR/AR 221
FL-10.6-10ZLF508 ZnSe 25.4 2.5 AR/AR 508
FL-10.6-11ZLF25 ZnSe 28 3 AR/AR 25.4
FL-10.6-11GLF38 GaAs 28 2.5 Uncoated 38
FL-10.6-11ZLF38 ZnSe 28 3 AR/AR 38.1
FL-10.6-11ZLF50 ZnSe 28 3 AR/AR 50.8
FL-10.6-11HGP50 ZnSe 28 4.2 AR/AR 50.8
FL-10.6-11HGP63 ZnSe 28 4.2 AR/AR 63.5
FL-10.6-11ZLF63 ZnSe 28 3 AR/AR 63.5
FL-10.6-11GLC63 GaAs 28 1.8 AR/AR 63.5
FL-10.6-11ZLF76 ZnSe 28 3 AR/AR 76.2
FL-10.6-11ZLF89 ZnSe 28 3 AR/AR 89
FL-10.6-11ZLF90 ZnSe 28 3 AR/AR 90
FL-10.6-11ZLF95 ZnSe 28 3 AR/AR 95.3
FL-10.6-11HGP95 ZnSe 28 4.2 AR/AR 95.3
FL-10.6-11ZLF100 ZnSe 28 3 AR/AR 100
FL-10.6-11ZLF102 ZnSe 28 3 AR/AR 102
FL-10.6-11ZLF110 ZnSe 28 3 AR/AR 110
FL-10.6-11ZLF127 ZnSe 28 3 AR/AR 127
FL-10.6-11EHGP127 ZnSe 28 6.2 AR/AR 127
FL-10.6-11HGP127 ZnSe 28 4.2 AR/AR 127
FL-10.6-11HLF152 ZnSe 28 3 AR/AR 152
FL-10.6-11HLF190 ZnSe 28 3 AR/AR 190.5
FL-10.6-11HGP190 ZnSe 28 4.2 AR/AR 190.5
FL-10.6-11HLF254 ZnSe 28 3 AR/AR 254
FL-10.6-11HLF762 ZnSe 28 3 AR/AR 762
FL-10.6-11.8HLF750 ZnSe 30 3 AR/AR 750
FL-10.6-12.6HGP89 ZnSe 32 4.2 AR/AR 89
FL-10.6-VTE375 ZnSe 38.05 7.4 AR/AR 95.3
FL-10.6-VTE500 ZnSe 38.05 7.4 AR/AR 127
FL-10.6-VTE750 ZnSe 38.05 7.4 AR/AR 190.5
FL-10.6- VTE900 ZnSe 38.05 7.4 AR/AR 228.6
FL-10.6- VTE1000 ZnSe 38.05 7.4 AR/AR 254
FL-10.6-15ZLF38 ZnSe 38.05 2.4 AR/AR 38.1
FL-10.6-15ZLF50 ZnSe 38.05 3 AR/AR 50.8
FL-10.6-15HGP63 ZnSe 38.05 6.1 AR/AR 63.5
FL-10.6-15ZLF63 ZnSe 38.05 3 AR/AR 63.5
FL-10.615ZLF75 ZnSe 38.05 2.93 AR/AR 75
FL-10.6-15ZLF76 ZnSe 38.05 3 AR/AR 76.2
FL-10.6-15ZLF80 ZnSe 38.05 3 AR/AR 80
FL-10.6-15ZLF89 ZnSe 38.05 3 AR/AR 89
FL-10.6-15HGP95 ZnSe 38.05 6 AR/AR 95
FL-10.6-15ZLF95 ZnSe 38.05 3 AR/AR 95.3
FL-10.6-15ZLF100 ZnSe 38.05 3 AR/AR 100
FL-10.6-15ZLF127 ZnSe 38.05 3 AR/AR 127
FL-10.6-15EHGP127 ZnSe 38.05 7.8 AR/AR 127
FL-10.6-15HGP127 ZnSe 38.05 6.2 AR/AR 127
FL-10.6-15BYS127 ZnSe 38.05 9 AR/AR 127.1
FL-10.6-15HGP150 ZnSe 38.05 6.2 AR/AR 150
FL-10.6-15ZLF152 ZnSe 38.05 3 AR/AR 152
FL-10.6-15EHGP190-BE ZnSe 38.05 7.87 AR/AR 190
FL-10.6-15HGP190 ZnSe 38.05 6.1 AR/AR 190.5
FL-10.6-15ZLF190 ZnSe 38.05 3 AR/AR 190.5
FL-10.6-15BYS190 ZnSe 38.05 9 AR/AR 190.7
FL-10.6-15BYS196 ZnSe 38.05 9 AR/AR 196
FL-10.6-15HGP254 ZnSe 38.05 6.3 AR/AR 254
FL-10.6-15ZLF254 ZnSe 38.05 3 AR/AR 254
FL-10.6-15ZLF345 ZnSe 38.05 3 AR/AR 345
FL-10.6-15ZLF508 ZnSe 38.05 3 AR/AR 508
FL-10.6-15ZLF750 ZnSe 38.05 3.06 AR/AR 750
FL-10.6-17.5HGP127 ZnSe 44.45 9 AR/AR 127
FL-10.6-17.5HGP190 ZnSe 44.45 9 AR/AR 190
FL-10.6-17.5ZLF127 ZnSe 44.5 3.5 AR/AR 127
FL-10.6-19.7GEN125 Ge 50 1.5 AR/AR-Ge 125
FL-10.6-19.7ZLF127 ZnSe 50 3.5 AR/AR 127
FL-10.6-19.7EHGP150 ZnSe 50 9.6 AR/AR 150
FL-10.6-20EHGP95 ZnSe 50.8 9.6 AR/AR 95
FL-10.6-20HGP127 ZnSe 50.8 7.87 AR/AR 127
FL-10.6-20ZLF127 ZnSe 50.8 3.5 AR/AR 127
FL-10.6-20EHGP127 ZnSe 50.8 9.6 AR/AR 127
FL-10.6-20EHGP190 ZnSe 50.8 9.6 AR/AR 190.5
FL-10.6- 20ZLF190 ZnSe 50.8 3.5 AR/AR 190.5
FL-10.6-20EHGP198 ZnSe 50.8 9.62 AR/AR 198
FL-10.6-20EHGP254 ZnSe 50.8 9.6 AR/AR 254
FL-10.6-20GEM254 Ge 50.8 4 AR/AR-DUR 254

LMZ Series Meniscus ZnSe Lenses Coated AR-AR @ 10.6 µm

This wide range of CO2 plano-convex lenses have been prepared to fit most OEM, Industrial and Medical laser systems. All have been manufactured to high-quality laser specifications for high-power applications.

Made with laser grade zinc selenide with computer optimized anti-reflection coatings.

Specifications:

  • Material: ZnSe Laser Grade C.V.D. type
  • Diameter Tolerances: +0.000", -0.005"
  • Thickness: ±0.010"
  • Surface Figure: < 1/40 wavelength @ 10.6µm
  • Centration: < 0.001"
  • Focal Length Tolerance: ±1.0%
  • Surface Quality: < 40/20 scratch-dig Laser Finish

Spectral Performance:

  • Standard AR Coating type Both Sides @ 10.6µm (AR)
  • Absorption: < 0.25 % total
  • Reflectance: < 0.20% per surface @ 10.6µm
  • Transmittance: > 99.0% typical
  • Ultra Low Absorption AR Coating type Both Sides @ 10.6µm (ULA)
  • Absorption: < 0.15 % total
  • Reflectance: < 0.25% per surface
  • Transmittance: > 99.0% typical
  • Dual Band AR Coating type Both Sides @ 10.6µm and .633µm (DBAR)
  • Absorption: < 0.30 % total
  • Reflectance: < 0.25% per surface @ 10.6µm
  • Transmittance: > 98.5% @ 10.6µm with > 90% @ .633µm
Model Number Diameter Focal Length Edge Thickness
FL-10.6-LMZ-0707-ET2.0 0.750" 0.750" 0.080"
FL-10.6-LMZ-0710-ET2.0 0.750 1.00 0.080
FL-10.6-LMZ-0712-ET2.0 0.750 1.20 0.080
FL-10.6-LMZ-0715-ET2.0 0.750 1.50 0.080
FL-10.6-LMZ-0720-ET2.0 0.750 2.00 0.080
FL-10.6-LMZ-0725-ET2.0 0.750 2.50 0.080
FL-10.6-LMZ-0730-ET2.0 0.750 3.00 0.080
FL-10.6-LMZ-0740-ET2.0 0.750 4.00 0.080
FL-10.6-LMZ-1010-ET2.0 1.00 1.00 0.080
FL-10.6-LMZ-1015-ET3.0 1.00 1.50 0.120
FL-10.6-LMZ-1020-ET3.0 1.00 2.0 0.120
FL-10.6-LMZ-1030-ET3.0 1.00 3.00 0.120
FL-10.6-LMZ-1050-ET3.0 1.00 5.00 0.120
FL-10.6-LMZ-1075-ET3.0 1.00 7.50 0.120
FL-10.6-LMZ-1115-ET2.8 1.10 1.50 0.110
FL-10.6-LMZ-1125-ET3.0 1.10 2.50 0.120
FL-10.6-LMZ-1125-ET6.0 1.10 2.50 0.236
FL-10.6-LMZ-1135-ET3.0 1.10 3.50 0.120
FL-10.6-LMZ-1138-ET2.8 1.10 3.75 0.110
FL-10.6-LMZ-1138-ET3.0 1.10 3.75 0.120
FL-10.6-LMZ-1150-ET2.8 1.10 5.0 0.110
FL-10.6-LMZ-1150-ET3.0 1.10 5.0 0.120
FL-10.6-LMZ-1150-ET4.0 1.10 5.0 0.160
FL-10.6-LMZ-1150-ET6.0 1.10 5.0 0.236
FL-10.6-LMZ-1175-ET2.8 1.10 7.50 0.110
FL-10.6-LMZ-1175-ET4.0 1.10 7.50 0.160
FL-10.6-LMZ-1175-ET6.0 1.10 7.50 0.236
FL-10.6-LMZ-11A0-ET2.8 1.10 10.0 0.110
FL-10.6-LMZ-1520-ET3.0 1.50 2.0 0.120
FL-10.6-LMZ-1525-ET6.0 1.50 2.50 0.236
FL-10.6-LMZ-1530-ET3.0 1.50 3.0 0.120
FL-10.6-LMZ-1538-ET6.0 1.50 3.8 0.236
FL-10.6-LMZ-1538-ET7.4 1.50 3.8 0.291
FL-10.6-LMZ-1550-ET3.0 1.50 5.0 0.120
FL-10.6-LMZ-1550-ET4.0 1.50 5.0 0.160
FL-10.6-LMZ-1550-ET6.0 1.50 5.0 0.236
FL-10.6-LMZ-1550-ET7.4 1.50 5.0 0.291
FL-10.6-LMZ-1550-ET9.0 1.50 5.0 0.354
FL-10.6-LMZ-1575-ET6.0 1.50 7.50 0.236
FL-10.6-LMZ-1575-ET7.4 1.50 7.50 0.291
FL-10.6-LMZ-1575-ET9.0 1.50 7.50 0.354
FL-10.6-LMZ-1590-ET7.4 1.50 9.0 0.291
FL-10.6-LMZ-15A0-ET7.4 1.50 10.0 0.291
FL-10.6-LMZ-2050-ET9.7 2.0 5.0 0.380
FL-10.6-LMZ-2075-ET9.7 2.0 7.50 0.380
FL-10.6-LMZ-20A0-ET9.7 2.0 10.0 0.380

10.6um Focusing Lenses Used in Branded Lasers Machines

AMADA Focusing Lenses

Our Part No. Focusing Lenses Part Description
FL-10.6-F127-D38.1-T7.62 (PL-CX) Dia. 1.5" / FL: 5.0" / ET: .300" (7.62mm)
FL-10.6-F190.5-D38.1-T8 (PL-CX) Dia. 1.5" / FL: 7.5" / ET: .315" (8.00mm)
FL-10.6-F127-D50.8-T7.87 (PL-CX) Dia. 2.0" / FL: 5.0" / ET: .310" (7.87mm)
FL-10.6-F190.5-D50.8-T9.65 (PL-CX) Dia. 2.0" / FL: 7.5" / ET: .380" (9.65mm)
FL-10.6-F190.5-D50.8-T7.87 (PL-CX) Dia. 2.0" / FL: 7.5” / ET: .310" (7.87mm)

Bystronic Focusing Lenses

Our Part No. Focusing Lenses Part Description
FL-10.6-F127-D38.1-T5.99-MN (Men) Dia. 1.5" / FL: 5.0" / ET: .236" (5.99mm)
FL-10.6-F127-D38.1-T8.99-MN (Men) Dia. 1.5" / FL: 5.0" / ET: .354" (8.99mm)
FL-10.6-F190.5-D38.1-T5.99-MN (Men) Dia. 1.5" / FL: 7.5" / ET: .236" (5.99mm)
FL-10.6-F190.5-D38.1-T8.99-MN (Men) Dia. 1.5" / FL: 7.5" / ET: .354" (8.99mm

CINCINNATI Focusing Lenses

Our Part No. Focusing Lenses Part Description
FL-10.6-F130.3-D38.1-T7.11 (PL-CX) Dia. 1.5" / FL: 5.13” / ET: .280" (7.11mm)
FL-10.6-F193.8-D38.1-T7.62 (PL-CX) Dia. 1.5" / FL: 7.63" / ET: .300" (7.62mm)
FL-10.6-F190.5-D50.8-T9.65 (PL-CX) Dia. 2.0" / FL: 7.50" / ET: .380" (9.65mm)
FL-10.6-F127-D50.8-T9.65 (PL-CX) Dia. 2.0" / FL: 5.00"/ ET: .380" (9.65mm)

MAZAK Focusing Lenses

Our Part No. Focusing Lenses Part Description
FL-10.6-F127-D38.1-T5.99 (PL-CX) Dia. 1.5" / FL: 5.0" / ET: .236" (5.99mm)
FL-10.6-F127-D38.1-T7.97 (PL-CX) Dia. 1.5" / FL: 5.0" / ET: .310" (7.97mm)
FL-10.6-F127-D50.8-T7.87 (PL-CX) Dia. 2.0" / FL: 5.0" / ET: .314" (7.87mm)
FL-10.6-F127-D50.8-T9.65 (PL-CX) Dia. 2.0" / FL: 5.0" / ET: .380" (9.65mm)
FL-10.6-F190.5-D50.8-T7.87 (PL-CX) Dia. 2.0" / FL: 7.5" / ET: .314" (7.87mm)
FL-10.6-F190.5-D50.8-T9.65 (PL-CX) Dia. 2.0" / FL: 7.5” / ET: .380" (9.65mm)

Mitsubishi Focusing Lenses

Our Part No. Part Description
FL-10.6-F190.5-D50.8-T7.87 (PL-CX) Dia. 2.0" / FL: 7.5” / ET: .310" (7.87mm)
FL-10.6-F190.5-D38.1-T8 (PL-CX) Dia. 1.5" / FL: 7.5" / ET: .315" (8.00mm)
FL-10.6-F127-D50.8-T7.87 (PL-CX) Dia. 2.0" / FL: 5.0" / ET: .310" (7.87mm)
FL-10.6-F190.5-D50.8-T7.87 (PL-CX) Dia. 2.0" / FL: 7.5"/ ET: .310" (7.87mm)
FL-10.6-F190.5-D50.8-T9.65 (PL-CX) Dia. 2.0" / FL: 7.5"/ ET: .380" (9.65mm)

TRUMPF Focusing Lenses

Our Part No. Part Description
FL-10.6-F127-D38.1-T7.39-MN (Meniscus) Dia. 1.5" / FL: 5.0" / ET: .291" (7.39mm)
FL-10.6-F190.5-D38.1-T7.39-MN (Meniscus) Dia. 1.5" / FL: 7.5" / ET: .291" (7.39mm)
FL-10.6-F190.5-D38.1-T7.62 (PL-CX) Dia. 1.5" / FL: 7.5" / ET: .300" (7.62mm)
FL-10.6-F190.5-D38.1-T7.75 (PL-CX) Dia. 1.5" / FL: 7.5" / ET: .305" (7.75mm)
FL-10.6-F127-D38.1-T6.2 (PL-CX) Dia. 1.5" / FL: 5.0" / ET: .244" (6.20mm)

The lenses for other brands are available opon request. Please contact us for more information.