High Damage Threshold HR Dielectric coating Optical Glass Mirrors for High Power Fiber/YAG Laser

The concave mirror is the reflection imaging, it is not the light through, but the reflection back to the imaging instrument, the light observes the reflection law. A concave mirror is a spherical mirror which has no chromatic aberration because there is no refraction but still has a spherical aberration. If a mirror without spherical aberration is required, a parabolic / ellipsoidal / hyperboloid mirror can be selected.

Concave mirrors can be used to create images of light sources. Concave mirrors can be tricky to use as the object and image will now exist in the same space. However concave mirrors have one incredible characteristic in that the image location and quality is completely independent of the wavelength and so does not create chromatic aberration unlike equivalent lens optics. This allows the design of very wide spectral range instruments and does allow a system that will work in the IR to be aligned using visible light.

Concave mirrors are typically used in reflecting telescope, electron microscopes and a range of scientific instrumentation applications where there is a requirement to image distant objects.

Our range of quality concave mirrors are coated for use in the visible and near infra-red regions. We can also strip the aluminium coating from our stock concave mirrors and coat with a desired coating, i.e. Protected Gold or UV aluminium. This can be done at short notice to create your bespoke custom concave mirror. This can be very helpful with development work.

a: Dimesion size : 5-300mm , thickness up to customer requirements

b: Many material could be choosed, like BK7, Fused Silica, Sapphire, MgF2, CaF2, Ge, Si, Znse, ZnS and so on.

c: AR HR DLC coating or as your request

For more please visit our website: www.wheo.cn

                 Optical design

We can custom optical components according to your requirements.

                  Production

 Our current production capacity         includes but not limited to cutting, grinding, polishing,coatin and testing.

              After-sales service

Packing Details: First layer Tissue paper, then Protective film or Capacitor paper, Pearl cotton, Cardboard box.
Delivery Details: 7 days for stock.

                              3-4 weeks for custom-made products for sample.

                              in common, 4 weeks for mass production

Are you factory or trader?
We're factory, engaged in optics manufacturing for over 10 years.

How to pay?

We usually draft Trade Assurance Order on Alibaba, you can pay by the most convenient way which also protect your rights.
     
What's the deliver time?
For inventory: the delivery time is around 5 workdays. 

 Customized products: the delivery time is 10 to 30 workdays, according to the quantity and precision.

How to ensure the safety of payment?
Wuhan Especial Optic is the gold supplier and supports Alibaba Trade Assurance. Payment<=5000USD, 100% in advance. Payment>5000USD, 50% T/T in advance, balance before shippment.

Can I customize the products based on my need?
Sure, we can customize all optical components based on your uique needs.

How do you ship goods?

Typically FedEx, UPS, DHL, TNT, EMS or upon request.