ZnSe focus lens are widely used in CO2 laser process, including cutting, drilling, carving & other laser system. With the imported material, our products can withstand high power density; and the film is solid, with which the lens are resistant to wipe. Because of the double-side film, the filterability of the light (the wavelength is 10.6μm) can reach 99%.
General requirements for lens fabrication
Material: cvdZnSe(USA)
Wavelength: 10.6μm
Type:Moon
Mode
Diameter
Focal length
Thickness
Type
Material
mm
inch
mm
inch
mm
inch
JH-D12 F50
12/12.7
0.47/0.5
50.8
2
2.5
0.10
M
cvdZnSe(USA)
JH-D15 F38
15
0.59
38.1
1.5
2.5
0.10
M
cvdZnSe(USA)
JH-D15 F50
50.8
2
2.5
0.10
M
cvdZnSe(USA)
JH-D15 F63
63.5
2.5
2.5
0.10
M
cvdZnSe(USA)
JH-D15 F75
75
3
2.5
0.10
M
cvdZnSe(USA)
JH-D15 F100
101.6
4
2.5
0.10
M
cvdZnSe(USA)
JH-D15 F127
127
5
2.5
0.10
M
cvdZnSe(USA)
JH-D15 F190
190.5
7.5
2.5
0.10
M
cvdZnSe(USA)
JH-D18 F38
18
0.71
38.1
1.5
2.5
0.10
M
cvdZnSe(USA)
JH-D18 F50
50.8
2
2.5
0.10
M
cvdZnSe(USA)
JH-D18 F63
63.5
2.5
2.5
0.10
M
cvdZnSe(USA)
JH-D18 F75
75
3
2.5
0.10
M
cvdZnSe(USA)
JH-D18 F100
101.6
4
2.5
0.10
M
cvdZnSe(USA)
JH-D18 F127
127
5
2.5
0.10
M
cvdZnSe(USA)
JH-D18 F190
190.5
7.5
2.5
0.10
M
cvdZnSe(USA)
JH-D19 F38
19.05
0.75
38.1
1.5
2.5
0.10
M
cvdZnSe(USA)
JH-D19 F50
50.8
2
2.5
0.10
M
cvdZnSe(USA)
JH-D19 F63
63.5
2.5
2.5
0.10
M
cvdZnSe(USA)
JH-D19 F75
75
3
2.5
0.10
M
cvdZnSe(USA)
JH-D19 F100
101.6
4
2.5
0.10
M
cvdZnSe(USA)
JH-D19 F127
127
5
2.5
0.10
M
cvdZnSe(USA)
JH-D19 F190
190.5
7.5
2.5
0.10
M
cvdZnSe(USA)
JH-D20 F38
20
0.79
38.1
1.5
2.5
0.10
M
cvdZnSe(USA)
JH-D20 F50
50.8
2
2.5
0.10
M
cvdZnSe(USA)
JH-D20 F63
63.5
2.5
2.5
0.10
M
cvdZnSe(USA)
JH-D20 F76.2
76.2
3
2.5
0.10
M
cvdZnSe(USA)
JH-D20 F100
101.6
4
2.5
0.10
M
cvdZnSe(USA)
JH-D20 F127
127
5
2.5
0.10
M
cvdZnSe(USA)
JH-D20 F190
190.5
7.5
2.5
0.10
M
cvdZnSe(USA)
JH-D25 F38
25.4
1.00
38.1
1.5
3
0.12
M
cvdZnSe(USA)
JH-D25 F50
50.8
2
3
0.12
M
cvdZnSe(USA)
JH-D25 F63
63.5
2.5
3
0.12
M
cvdZnSe(USA)
JH-D25 F76.2
25.4
1.00
76.2
3
3
0.12
M
cvdZnSe(USA)
JH-D25 F100
25.4
1.00
101.6
4
3
0.12
M
cvdZnSe(USA)
JH-D25 F127
25.4
1.00
127
5
3
0.12
M
cvdZnSe(USA)
JH-D28 F38
28
1.1
38.1
1.5
4
0.16
M
cvdZnSe(USA)
JH-D28 F50
50.8
2
4
0.16
M
cvdZnSe(USA)
JH-D28 F63
63.5
2.5
4
0.16
M
cvdZnSe(USA)
JH-D28 F76.2
28
1.1
76.2
3
4
0.16
M
cvdZnSe(USA)
JH-D28 F100
28
1.1
101.6
4
4
0.16
M
cvdZnSe(USA)
JH-D28 F127
28
1.1
127
5
4
0.16
M
cvdZnSe(USA)
Znse Material Laser Focus Lens Znse Material Laser Focus Lens,Znse Transmittance,Laser Focusing Lens,Laser Focusing Lens Repair ShiJiaZhuang Jing Hang Laser Technology Co., LTD. , http://www.jhlasertube.com
1.Material
Aluminum, Brass, Bronze, Copper, Hardened Metals
2.Tolerance
+/-0.05mm
3.Finishing
anodizing,polishing,plating ,blacken ect
4.Edges and holes
debarred
5.Surfaces
free of scratches
6.Material capabilities
aluminum, stainless steel, copper, plastic and more
7.Various materials and finishing ways are available 8.Non-standard aluminum product 9.Material and finishing comply with RoHS Directive 10.Small orders are welcome
Â
Technical Process
CNC machining, EDM W/C
DimensionÂ
Client's artwork is available
Capability
Milling:Length,machining range up to 1100*600 mm
Turning: Diameter 0.05mm~300mm ;Â Length 0.5mm ~Â 750mm
Wire Cutting: machining range can up to 450*400*300mmÂ
Precision
Turning and Milling:+/- 0.002mm(+/-0.000098 inch)
Wire Cutting: +/- 0.002 mm (+/-0.000098 inch)
Equipment List
Name
Quantity
(set)Origin
Precision
Running Distance
CNC gantry machineÂ
1
China
0.005mm
2000*1300mm
CNC machining Centers
1
China
0.005mm
600*500mm
CNC horizontal machine center
4
China
0.005mm
800*500mm
CNC machining Centers
9
China
0.005mm
600*500mm
CNC lathe/mill machine center
4
China
0.005mm
50*150mm
Lathe Machine
2
China
0.01mm
200*750mm
 Milling Machine
10
China
0.01mm
300*700mm
grinding machine
3
Tai Wan
0.003mm
150*400mm
High Speed W/C
4
China
0.015mm
250*300*400mm
Slow Feeding W/C
1
China
Â
Â
Sand Blast Machine
1
China
Â
Â
Polishing Machine
1
China
Â
Â
Measuring Equipment
Name
Qty(set)
Origin
Precision
W.T
Height Gauge
2
Swiss
0.001mm
Â
Microscopy
1
China
0.005mm
Â
Rockwell Hardness Tester
1
China
0.01mm
Â
projector
1
Japan
0.003mm
Â
Aluminum alloy spectrometer
1
Germany
Â
Â
Pull test Machine
1
China
Â
5T
Why Choose us:
1. Fully Machining Services:Â Â Â
Gringing parts , Machining parts, CNC milling and turning parts , CNC milling parts, CNC
 metal parts, grinding parts, stamping parts, casting and forging parts, assembly service.
2.Various Machining Materials:
Metal parts, stainless steel parts, alloy steel parts  ,brass parts, bronze parts, copperÂ
parts, aluminum parts, plastic parts, ect.Â
3.Various Finishes:
Anodizing, Electroplating, Polishing, Powder Coating, Blacken, Hardening, Painting andÂ
many other treatment of the parts.
4.Quality Assurance :
IPQC inspect each precision grinding parts during every processing step; 100% inspection before shipment by micrometer, height gauge, projector measuring machine, coordinateÂ
measuring machine(CMM), ect. Any disqualification will be responsible by us.
5.Advantage:
1>.Non-standard/standard/OEM/ODM/customized service provided
2> No MOQ, no quantity limited
3 >Fast lead time
4> Can meet DIN,JIS,ASTM,AISI,BS,GB standard
Payment and shipping:
After Service:
Welcome consult with us, we service:
1. Best Solution for your production.
2. Fast delivery for your urgent order.
Contact infomation:
Shirly Xiong
mob: 008615014765574
Â
Â
Â
Â
1.Material
Aluminum, Brass, Bronze, Copper, Hardened Metals
2.Tolerance
+/-0.05mm
3.Finishing
anodizing,polishing,plating ,blacken ect
4.Edges and holes
debarred
5.Surfaces
free of scratches
6.Material capabilities
aluminum, stainless steel, copper, plastic and more
7.Various materials and finishing ways are available 8.Non-standard aluminum product 9.Material and finishing comply with RoHS Directive 10.Small orders are welcome
Â
Technical Process
CNC machining, EDM W/C
DimensionÂ
Client's artwork is available
Capability
Milling:Length,machining range up to 1100*600 mm
Turning: Diameter 0.05mm~300mm ;Â Length 0.5mm ~Â 750mm
Wire Cutting: machining range can up to 450*400*300mmÂ
Precision
Turning and Milling:+/- 0.002mm(+/-0.000098 inch)
Wire Cutting: +/- 0.002 mm (+/-0.000098 inch)
Equipment List
Name
Quantity
(set)Origin
Precision
Running Distance
CNC gantry machineÂ
1
China
0.005mm
2000*1300mm
CNC machining Centers
1
China
0.005mm
600*500mm
CNC horizontal machine center
4
China
0.005mm
800*500mm
CNC machining Centers
9
China
0.005mm
600*500mm
CNC lathe/mill machine center
4
China
0.005mm
50*150mm
Lathe Machine
2
China
0.01mm
200*750mm
 Milling Machine
10
China
0.01mm
300*700mm
grinding machine
3
Tai Wan
0.003mm
150*400mm
High Speed W/C
4
China
0.015mm
250*300*400mm
Slow Feeding W/C
1
China
Â
Â
Sand Blast Machine
1
China
Â
Â
Polishing Machine
1
China
Â
Â
Measuring Equipment
Name
Qty(set)
Origin
Precision
W.T
Height Gauge
2
Swiss
0.001mm
Â
Microscopy
1
China
0.005mm
Â
Rockwell Hardness Tester
1
China
0.01mm
Â
projector
1
Japan
0.003mm
Â
Aluminum alloy spectrometer
1
Germany
Â
Â
Pull test Machine
1
China
Â
5T
Why Choose us:
1. Fully Machining Services:Â Â Â
Gringing parts , Machining parts, CNC milling and turning parts , CNC milling parts, CNC
 metal parts, grinding parts, stamping parts, casting and forging parts, assembly service.
2.Various Machining Materials:
Metal parts, stainless steel parts, alloy steel parts  ,brass parts, bronze parts, copperÂ
parts, aluminum parts, plastic parts, ect.Â
3.Various Finishes:
Anodizing, Electroplating, Polishing, Powder Coating, Blacken, Hardening, Painting andÂ
many other treatment of the parts.
4.Quality Assurance :
IPQC inspect each precision grinding parts during every processing step; 100% inspection before shipment by micrometer, height gauge, projector measuring machine, coordinateÂ
measuring machine(CMM), ect. Any disqualification will be responsible by us.
5.Advantage:
1>.Non-standard/standard/OEM/ODM/customized service provided
2> No MOQ, no quantity limited
3 >Fast lead time
4> Can meet DIN,JIS,ASTM,AISI,BS,GB standard
Payment and shipping:
After Service:
Welcome consult with us, we service:
1. Best Solution for your production.
2. Fast delivery for your urgent order.
Contact infomation:
Shirly Xiong
mob: 008615014765574
Â
Â
Â
Â
Focal length tolerance: ±1%
Form tolerance: +0.0/-0.1mm
Thickness tolerance: ±0.1mm
Type: λ/2@632.8nm
Finish: 20-10
Eccentric: <3'
Effective aperture: >90%
The down side: <0.2×45°
Coating: 10.6um Antireflective coating,8-14umBroadband antireflective coating
Model NO.: WKCX040
Name: Aluminum Turntable Bearings Alloy Steel Weld Neck
Material Capabilities: Aluminum, Brass, Bronze, Copper, Hardened Metals
CNC Machining or Not: CNC Machining
Micro Machining or Not: Not Micro Machining
Type: Broaching, Drilling, Etching / Chemical Machining
Inspected: 100% Inspected Before Delivery
Size: as Per Customer′s Requirments
Sampelling Time: Within 7 Days
Bulk Lead Time: 20-50 Days
Surface Finishing: Anodizing, Polishing, Plating, Blacken
Trademark: weldo
Transport Package: Poly Film and Wooden Case
Specification: SGS, ISO9001
Origin: Guangdong, Dong Guan
HS Code: 84669300
Model NO.: WKCX040
Name: Aluminum Turntable Bearings Alloy Steel Weld Neck
Material Capabilities: Aluminum, Brass, Bronze, Copper, Hardened Metals
CNC Machining or Not: CNC Machining
Micro Machining or Not: Not Micro Machining
Type: Broaching, Drilling, Etching / Chemical Machining
Inspected: 100% Inspected Before Delivery
Size: as Per Customer′s Requirments
Sampelling Time: Within 7 Days
Bulk Lead Time: 20-50 Days
Surface Finishing: Anodizing, Polishing, Plating, Blacken
Trademark: weldo
Transport Package: Poly Film and Wooden Case
Specification: SGS, ISO9001
Origin: Guangdong, Dong Guan
HS Code: 84669300
Aluminum Turntable Bearings Alloy Steel Weld Neck Flange
Technical parameter of CNC machinery parts:Â
Technical Details of CNC machinery parts:Â
Â
Equipment List for machinery parts:Â
Â
QA inspection Equipments for machinery parts:
Aluminum Turntable Bearings Alloy Steel Weld Neck Flange
Technical parameter of CNC machinery parts:Â
Technical Details of CNC machinery parts:Â
Â
Equipment List for machinery parts:Â
Â
QA inspection Equipments for machinery parts: