Wuhan Especial Optic.,INC
Contacts: David Liu
T: 86-027-87504830
P: +86 18622556450
WhatsApp: +86 18622556450
Email: david(at)wheo.cn
website: www.wheo.cn
- Product Details
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Quick Details
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Place of Origin:
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Hubei, China
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Brand Name:
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Wuhan Especial Optic
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Model Number:
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WHEO-M-0011
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Product name:
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First Surface Mirror
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Substrate:
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Float glass, Borosilicate glass
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Application:
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HR reflection mirror
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Surface Quality:
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60-40, 40-20
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Surface Flatness:
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1 Lambda- Lambda/8
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Parallelism:
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≤3 arcmin
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Clear Aperture:
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90% of Diameter
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Bevel:
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Protective bevel
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Coating:
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ALuminum, Silver coating
Quick Details
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Usage:
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Optical
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Structure:
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Flat
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Shape:
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Rectangualr, circular
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Place of Origin:
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Hubei, China
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Brand Name:
-
Wuhan Especial Optic
-
Model Number:
-
WHEO-M-0011
-
Product name:
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First Surface Mirror
-
Substrate:
-
Float glass, Borosilicate glass
-
Application:
-
HR reflection mirror
-
Surface Quality:
-
60-40, 40-20
-
Surface Flatness:
-
1 Lambda- Lambda/8
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Parallelism:
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≤3 arcmin
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Clear Aperture:
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90% of Diameter
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Bevel:
-
Protective bevel
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Coating:
-
ALuminum, Silver coating
Product Description
A first surface mirror, also known as front surface mirror, is an optical mirror providing superior accuracy for engineering and scientific applications. Unlike a standard mirror, which has the coating on the back side, a first surface mirror provides a true reflection with no double image.
WHEO offers a series of metallic coatings for applications using wavelengths ranging from 200nm to beyond 10μm. Our
standard metallic mirror coatings include Protected Aluminum, Enhanced Aluminum, UV Enhanced Aluminum, DUV Enhanced Aluminum, Protected Gold, and Protected Silver. Protected Aluminum and Enhanced Aluminum are typically used for visible applications. UV and DUV Enhanced Aluminum can be used for UV and visible applications. Protected Silver provides the highest reflectance between 500 – 800nm and also performs well in near-Infrared and Infrared applications.
standard metallic mirror coatings include Protected Aluminum, Enhanced Aluminum, UV Enhanced Aluminum, DUV Enhanced Aluminum, Protected Gold, and Protected Silver. Protected Aluminum and Enhanced Aluminum are typically used for visible applications. UV and DUV Enhanced Aluminum can be used for UV and visible applications. Protected Silver provides the highest reflectance between 500 – 800nm and also performs well in near-Infrared and Infrared applications.
Protected Aluminum
Standard protected aluminum is our most popular mirror coating for applications in the visible and near infrared. A λ/2 coating of Silicon Monoxide (SiO) is typically used as an overcoat to protect the delicate aluminum. This treatment provides an abrasion-resistant surface while maintaining the performance of aluminum mirror.
Enhanced Aluminum
In an Enhanced Aluminum coating, a multi-layer film of dielectrics on top of aluminum is used to increase the reflectance in the visible or ultraviolet regions. This coating is ideal for applications requiring increased reflectance from 400 – 650nm while the UV and DUV Enhanced Aluminum coatings yield increased reflectance from 120 – 400nm range. The multi-layer film also provides the improved handling characteristics of the protected aluminum coating.
Protected Silver
Silver offers high reflectance in the visible and infrared spectral regions, making it an excellent choice for broadband
applications that span multiple spectral regions. A protective coating reduces silver's tendency to tarnish but the coating still performs best in low humidity environments.
Standard protected aluminum is our most popular mirror coating for applications in the visible and near infrared. A λ/2 coating of Silicon Monoxide (SiO) is typically used as an overcoat to protect the delicate aluminum. This treatment provides an abrasion-resistant surface while maintaining the performance of aluminum mirror.
Enhanced Aluminum
In an Enhanced Aluminum coating, a multi-layer film of dielectrics on top of aluminum is used to increase the reflectance in the visible or ultraviolet regions. This coating is ideal for applications requiring increased reflectance from 400 – 650nm while the UV and DUV Enhanced Aluminum coatings yield increased reflectance from 120 – 400nm range. The multi-layer film also provides the improved handling characteristics of the protected aluminum coating.
Protected Silver
Silver offers high reflectance in the visible and infrared spectral regions, making it an excellent choice for broadband
applications that span multiple spectral regions. A protective coating reduces silver's tendency to tarnish but the coating still performs best in low humidity environments.
Protected Gold
Gold coatings are effective for applications requiring high reflectance in the NIR and IR regions. Since a durable coating is
necessary in many applications, we offer gold with a protective overcoat. The performance of gold (96% reflectivity from 750 –1500nm) is maintained, but the optic has a more durable finish.
Gold coatings are effective for applications requiring high reflectance in the NIR and IR regions. Since a durable coating is
necessary in many applications, we offer gold with a protective overcoat. The performance of gold (96% reflectivity from 750 –1500nm) is maintained, but the optic has a more durable finish.
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Coating
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Wavelength Range
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Reflection
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DUV Enhanced Aluminum
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190-195nm
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Ravg >88%
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190-600nm
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Ravg >85%
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UV Enhanced Aluminum
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250-450nm
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Ravg >89%
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Diameter Tolerance
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250-700nm
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Ravg >85%
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Protected Aluminum
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400-700nm
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Ravg >85%
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Surface Quality
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400-2000nm
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Ravg >90%
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Enhanced Aluminum
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450-650nm
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Ravg >95%
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Protected Silver
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450-2000nm
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Ravg >98%
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2-10um
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Ravg >98%
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Protected Gold
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700-2000nm
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Ravg >96%
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2000-10000nm
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Ravg >96%
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Our Company
Wuhan Especial Optic established in 2012, compliance with ISO 2009.
WHEO is very good at developing and processing kinds of infrared optical components at ultra high precision, ultra thin, very large, ultra small and customization. Like 0.5mm thickness CaF2 window, 300mm diameter Germanium and ZnSe window. Our featured products include: Optical Protective Window (AR BBAR coating), High Reflection Mirrors (Metalic and Dielectric coating), Optical Lens (Aspheric Lens, Achromatic Lens, Cylindrical lens, Ball Lens, Powell Lens, Collimator Lens), Optical Filters (UV pass, IR pass, narrow bandpass, notch filter), Optical Prism, Galvo Mirror, Polarization rotators.
WHEO is very good at developing and processing kinds of infrared optical components at ultra high precision, ultra thin, very large, ultra small and customization. Like 0.5mm thickness CaF2 window, 300mm diameter Germanium and ZnSe window. Our featured products include: Optical Protective Window (AR BBAR coating), High Reflection Mirrors (Metalic and Dielectric coating), Optical Lens (Aspheric Lens, Achromatic Lens, Cylindrical lens, Ball Lens, Powell Lens, Collimator Lens), Optical Filters (UV pass, IR pass, narrow bandpass, notch filter), Optical Prism, Galvo Mirror, Polarization rotators.
We can custom all these optical components strictly as per your requirements. For instance, surface quality, flatness, tolerance and so on.
In addition, we have various kinds of products in stock. If you need samples, please write to us at sales@wheo.cn for free sample.
Our Service
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 design 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
If you have questions about our products you can contact us directly.
Our products
Packing & Delivery
Packing Details: 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
FAQ
What's the way of shipping?
We commonly use UPS, FedEx, DHL, TNT, SF, EMS etc. If you have your own express account, it's great.
How to pay?
We usually draft Trade Assurance Order on Alibaba, you can pay by the most convenient way which also protect most of 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.,INC 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?
Yes, we can customize the material, specifications and optical coating for your optical components based on your needs. OEM is available.
Contact us
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