Factory Free sample Finished Single Vision Optical Lens - Positive Cylindrical Lenses Plano-Convex Cylinder Lenses – DG

Short Description:

Product Detail

Product Tags

Feedback (2)

We emphasize progress and introduce new solutions into the market each year for Customed Glass Aspherical Lens , Glass Cylinder , Infrared Lens , With a rapid advancement and our buyers come from Europe, United States, Africa and everywhere in the world. Welcome to visit our manufacturing unit and welcome your order, for further more inquires be sure to don't hesitate to get hold of us!

Factory Free sample Finished Single Vision Optical Lens - Positive Cylindrical Lenses Plano-Convex Cylinder Lenses – DG Detail:

Optical Windows

Optical windows are flat, plane-parallel plates, they are offen used as protective barriers for electonic sensors or detectors from outside enbironments, we offer optical windows those are made from different materials, such as Germanium (Ge), Silicon (Si), N-BK7(k9), Fused Silica, Zinc Selenide (ZnSe) and other choice as your requirements, About the Ultraviolet (UV), visible, or Infrared (IR) optical windows, we offer multipe anti-reflection coating choice to fulfill your need.

N-bk7(k9) material has a lot of advantage in many different way, like the excellent quality, and uniform transmission in the visible, there are virtually free of bubbles and inclusions, very high refractive index homogeneity.

Fused silica windows has a high degree of purity, and normally they are superior enviromental durability, extremley temperature resistant ability, they have excellent transmission from UV to the NIR, exceptional hardness for demanding application which require a high degree of flatness.

Windows are applied to isolate different physical environments while allowing light to pass. When selecting windows you should consider materials, transmission, scattering, wavefront distortion, parallelism and resistance to certain environment. Tempotec offers a wide range of different materials and different degree of precision windows. Tempotec provides serveral kinds windows for defferent applications. Customer designed special windows are available.

Material: BK7, Fused silica, Quartz, Germanium(Ge), Silicon(Si).

Precision Windows

Ideal for interferometer flats, laser windows, beamsplitter substrates, or parallel plates.
Material: BK7 and Fused silica typically. Other Glass, Quartz, Germanium(Ge), Silicon(Si) are also available.

Commercial Quality Windows

Non-precision windows commonly used for sight glasses, instrument windows, beamsplitter substrates, vacuum windows, etc.

Specifications:
Diameter Tolerance: +0.0, -0.1mm
Thickness Tolerance: ± 0.2mm
Clear Aperture: >85%
Parallelism: 1′
Surface Quality: 60-40 scratch and dig
Flatness: λ/4 @632.8nm
Protective Bevel
AR coating is available by request.
R<0.2%@single wavelength
Ravg<0.5%@broadband wavelength range

Bk7 Optical Glass Windows UV Coated Quartz Window Sheet1

Laser Windows

With perfect surface polishing, the window have extremly smooth surface to fit fot the high power application.

It also can be used as substrate for laser mirror, laser coupler, etc.

Material: BK7 or Fused silica

Specifications:
Diameter Tolerance: +0.0, -0.1mm
Thickness Tolerance: ± 0.2mm
Clear Aperture: >85%
Surface Quality: Better than 10-5
Flatness: Better than λ/10 @632.8nm
Parallelism: up to 5″
Protective Bevel
High damage threshold AR coating is availabe.

More Information

optical windows 0

Product detail pictures:

Related Product Guide:

Our progress depends about the advanced products ,fantastic talents and continuously strengthened technology forces for Factory Free sample Finished Single Vision Optical Lens - Positive Cylindrical Lenses Plano-Convex Cylinder Lenses – DG , The product will supply to all over the world, such as: Kuwait, Angola, Philippines, Our company follows laws and international practice. We promise to be responsible for friends, customers and all partners. We would like to establish a long-term relationship and friendship with every customer from all over the world on the basis of mutual benefits. We warmly welcome all old and new customers to visit our company to negotiate business.

China wholesale Optical Bk7 Glass Plano Convex Spherical Lenses -

Chinese Professional Pressed Glass Optical Lens -

Factory Cheap Hot Optical Spherical Lens -

Factory Cheap Hot Pressed Optical Lens -

Manufacturer of Sv Optical Lens -

Massive Selection for Coated Optical Achromatic Lenses -

Ordinary Discount Optical Ir Lens -

Quality Inspection for Optical Glass Aspherical Collimator Lens -

Wholesale Price Bk7 Optical Lens -

Wholesale Price Optical Bk7 Glass Lens -

Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!