CO2 Laser Focusing Lenses (Plano Convex)

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

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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

Effective Focal Length (EFL)   Tolerance: ±2%
Dimensional Tolerances   Diameter: +0.000'' -0.005'' Thickness: ±0.010''
Edge Thickness Variation (ETV)   ±0.002''
Parallelism   Plano: <3 arc minutes
Surface Figure (power-irregularity) at 0.63 microns   Plano: 1 fringe - 0.5 fringe Radiused: depending on radius
Surface Quality: Scratch-Dig   60-40
AR Coating Reflectivity Per surface at 10.6 microns 1233 0.25%
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
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!

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.

Specifications:

Material: ZnSe Laser Grade C.V.D. type Diameter Tolerances: +0.000", -0.005" Thickness: ±.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% @.633µ

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 )

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
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

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"

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