3000W USA ZnSe CO2 Focus Lens dia38.1* 7.87 mm focal length 127 190.5mm T99.5%

Product Image
Material: the USA ZnSe
Diameter : 38.1mm
Power: 0 - 3000W
Product Description
Meniscus lens is made with laser grade zinc selenide with computer optimized anti-reflection coatings. We control the quality of the optic from material, through fabrication and coating to ensure you receive the highest quality optic in the market.
This wide range of Meniscus lens has been prepared to fit most OEM, Industrial and Medical laser systems. They are ideally suited for laser heat treating, welding and cutting.
Material
ZnSe Laser Grade C.V.D. type
Diameter Tolerances
+.000", -.005"
Thickness Tolerances
±.010"
Surface Figure
< λ/10@.633µm
ETV
</= 0.0015"
Focal Length Tolerance
±1.0%
Surface Quality
< 20/10 scratch-dig Laser Finish
Hot-sale spec:
Product NameDiameter(mm)
Edge Thickness(mm)Focal Length(mm)ZnSe Focus Lens38.17.37127/190.538.17.87127/190.538.19127/190.550.87.87127/190.5407.37130/25019/20250.8/63.5
SPECIAL SPEC can also be produced here.
We offer CUSTOMIZED SERVICE.
Spectral Performance
Standard AR Coating type Both Sides @ 10.6µm (AR)
Absorption
< 0.20 % total
Reflectance
< 0.20% per surface @ 10.6µm
Transmittance
> 99.4% typical
Ultra Low Absorption AR Coating type Both Sides @ 10.6µm (ULA)
Absorption
< 0.10 % total
Reflectance
< 0.25% per surface
Transmittance
> 99.4% typical
Dual Band AR Coating type Both Sides @ 10.6µm and .633µm (DBAR)
Absorption
< 0.20% total
Reflectance
< 0.25% per surface @ 10.6µm
Transmittance
> 99.3% @ 10.6µm with > 90% @.633µm
Main Products
Packaging & Delivery
FAQ
Q1: Can I use our own packing?
A: Yes! OEM is available for us. You can send your packing material to our factory
or we can purchase the designated packing for you.
You may pay for some extra cost if caused.
Q2: Do you have inspection procedures for evaporation materials?
A: 100% self-inspection before packing
Q3: What's my consideration when I choose one kind of evaporation material?
A: The application and the application effect you want.
Q4: What's my consideration when I choose an evaporation material supplier?
A: Professional and experienced manufacturer, stable quality control, efficient service.
Contact
Peter Pan
Suzhou ALS Optoelectronic Technology Co., Ltd
No.59 SongShan road, Huqiu District , Suzhou ,Jiangsu, China-215129
Phone: 0086-512-66386215Fax:0086-512-66575215
Mobile/Whatsapp/Wechat: 0086-13812635478
Skype:peterpan31336
Website: http://www.alsgroup.cn/en/http://www.alsgd.com