Brand Name : OEM
Certification : ROHS
Place of Origin : China Shanghai
MOQ : 5pcs
Payment Terms : L/C, T/T
Supply Ability : 100pcs / day
Delivery Time : 28-35 working days
Packaging Details : Optical standard package
Material : ZnSe
Centration : <3 arc minutes
Surface Quality : 60/40 scratch and dig
Dimension Tolerance : +0/-0.2mm
Clear Aperture : >90%
Packing : Standard export paper envelope packing
CO2 Laser Focus Lenses For Laser Cutting Machine ZnSe Double Convex Spherical Lens
A double convex lens focuses light into a single point of positive focal length and consists of two convex surfaces of equal radius.
It is often used in imaging relay system and object imaging at finite conjugate distance.
The larger the conjugate ratio is, the larger the aberration will be.
Map Optics provides dual convex lenses without coating or antireflection film plating.
Anti-reflection membrane options include UV, VIS, NIR, and SWIR.
Germanium, silicon, or zinc selenide substrates are suitable for infrared applications, while fused quartz is suitable for uv applications
Conventional parameters
Product name | ZnSe Double Convex Spherical Lens |
Material | ZnSe |
Dimension Tolerance | +0/-0.2mm |
Thickness Tolerance | ±0.2mm |
Design Wavelength | 10.6μm |
Surface Quality | 60/40 scratch and dig |
Clear Aperture | >90% |
Flatness | N<3(0.5)@632.8nm |
Centration | <3 arc minutes |
Focal Length Tolerance | ±2% |
Chamfer | Protective<0.5mmx45° |
Pictures show
Packing Details :Use Good and Strong Cartons to pack
We offer more transportation options
FAQ
A: Optical lens,mirrors,windows,filters,prisms
A: In general delivery time is about one month for custom produced optics.except stock ones or some special optics.
A: We can provide free samples if we have stock optics as your request,while custom produced samples are not free.
MOQ is 10pcs for most of the optics, while MOQ could be only one piece if you need a element in big dimention.
T/T,L/C,VISA,Paypal,Alipay or Negotiation.
CO2 Laser Focus Lenses For Laser Cutting Machine ZnSe Double Convex Spherical Lens Images |