ZnSe focus lens D25
- Payment Type:
- T/T
- Incoterm:
- CIF
- Delivery Time:
- 20 Days
- Transportation:
- Ocean, Land, Air
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Contact Now| Place of Origin: | China |
|---|---|
| Productivity: | 4000 |
| Supply Ability: | 4000 |
| Payment Type: | T/T |
| Incoterm: | CIF |
| Transportation: | Ocean,Land,Air |
JH ZnSe lens are the high quality spare parts of CO2 laser engraving machine, laser cutting machine, laser marking machine and laser carving machine. JH ZnSe lenses are available with a broadband AR coating optimized for the 7 - 12 μm spectral range deposited on both surfaces. This coating greatly reduces the high surface reflectance of the substrate, yielding an average transmission in excess of 97% over the entire AR coating range.In the process of co2 laser cutting, drilling, carving & other laser system. 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%.
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General requirements for lens fabrication |
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Material: |
cvdZnSe(USA) |
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Wavelength: |
10.6μm |
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Focal length tolerance: |
±1% |
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Form tolerance: |
+0.0/-0.1mm |
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Thickness tolerance: |
±0.1mm |
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Type: |
λ/2 632.8nm |
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Finish: |
20-10 |
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Eccentric: |
<3' |
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Effective aperture: |
>90% |
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The down side: |
<0.2×45° |
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Coating: |
10.6um Antireflective coating,8-14umBroadband antireflective coating |
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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) |
||
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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) |
3. cleaning lens
First step :clean the soft light pollutants (dust, the floe content)
Second step :gently clean light pollutants (dust, fingerprint)
The third step : clean the medium pollutants moderately (saliva, oil droplets)
If this step can't remove dirt, continue to step 4.
The fifth step : the detection of cleaned lens
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