Factory Custom Bk7 K9 Optical Glass Positive Negative Meniscus Lens

wholesale custom Meniscus lens BK7 K9 Fused silica glass convex concave lens

we are manufacturer of optical glass lens ,prisms ,spherical lens ,aspherical lens ,cylindrical lens ,optical window plate

,reflective mirror and filter

we can make all kinds of optical glass products according to the drawing that customer supply

if you have any needs about the optical glass products ,please free to let me know and we can also give you good price and good service

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Features

Ø1" Positive Meniscus Lenses Fabricated from N-BK7 Glass
Available Uncoated or with One of Three AR Coatings:
Uncoated: 350 nm to 2.0 µm
    A Coated: 350 - 700 nm
    B Coated: 650 - 1050 nm
    C Coated: 1050 - 1700 nm
Focal Lengths Available from -100.0 to -1000.0 mm
Spherical Surface Power: 3 Fringes
Spherical Surface Irregularity: λ/4

These Positive Meniscus Lenses are fabricated from RoHS-compliant BK7 glass (N-BK7) and are available uncoated or with one of our three broadband antireflection coatings: -A (350-700 nm), -B (650-1050 nm), or -C (1050-1700 nm). These coatings greatly reduce the 4% loss per surface incurred when using an uncoated lens.

Positive meniscus (convex-concave) lenses are designed to minimize spherical aberration. When used in combination with another lens, a positive meniscus lens will shorten the focal length and increase the numerical aperture (NA) of the system without introducing significant spherical aberration. When used to focus a collimated beam, the convex side of the lens should face the source to minimze spherical aberration.

 

 

Located in Henan,a becutiful city in China,nanyang jingying trade co., ltd has become one of China'S leading manufacturers of optical component,optical assemblies,lens assemblies Founded in 1999,we have a strong and steady growth that has lead us to today's staff of over 1300 comprised of a very skilled team of fabricators,mechanical engineers ,process engineers ,optical engineers and coating designers Our manufacturing capabilities consist of all type of custom manufactured lens,like plano convex lens ,biconvex lens,plano concave lens,biconcave lens,achromaticl lens,cylindrical lens,spherical lens and aspherical lens beamsplitter like beamsplitter plate,cube beamsplitter and other beamsplitter,prism,like right angle prisms,penta prisms,corner cube prism,dove prism,reflective prism,dispersion prism,anamorphic prism .coatings,optical system ,the products are widely used in non-contact inspection,medical,automation,precision instrument,automotive,micro-measuring Quality is first and always the keys to our success,we also have most advanced metrology instrument,spherical lens measurement system,prism angle measure system,with theses advanced instrument ,we acquire the ISO9001 ,CE International certificateAs a company ,we are commited to growth and development .our cooperative relationship with local universities and research center,university,optical technology research institute ,enhances our engineering and R&D techniques .With the concept of strict management,continuous innovation,continuous improvement,customer satisfation,our company is committed to deliver customers with quality products,on-time delivery ,competitive pricing .we focuses on producing high precision optical components.the goal at our company is to be your first choice of partner supplier of optical components

 

 

Brand: NOAIDA

The NOAIDA Factory Custom Bk7 K9 Optical Glass Positive Negative Meniscus Lens is truly a built item to offer performance this is certainly high-quality optical. This lens is made of premium quality materials that ensure usage this is certainly lasting, razor-sharp images.

This Factory Custom Bk7 K9 Optical Glass Positive Negative Meniscus Lens is very beneficial in applications that need the modification of spherical aberration. The lens has two surfaces being curved one that's convex and another which is concave. The convex surface causes light to converge due to the fact the concave surface causes it to diverge.

The NOAIDA Factory Custom Bk7 K9 Optical Glass Positive Negative Meniscus Lens is manufactured out of BK7 and k9 glass that is optical are understood with regards to their high refractive index, low dispersion, and exceptional chemical and security this is certainly thermal. Which means the lens could be the ability of delivering sharp, clear, and pictures which is accurate in challenging surroundings.

This Factory Custom Bk7 K9 Optical Glass Positive Negative Meniscus Lens even offers a good and curvature this is certainly negative provides it the ability to correct chromatic aberrations - a issue that is common optics. Chromatic aberrations could create a distortion of color or light fringing inside the relative sides of things. However, with the NOAIDA Factory Custom Bk7 K9 Optical Glass Positive Negative Meniscus Lens, you shall ofttimes be reassured you will never be working with one of these brilliant issues.

Another feature assisting which will make this Factory Custom Bk7 K9 Optical Glass Positive Negative Meniscus Lens is the fact that it really is factory custom-made. This implies it created to fulfill your needs which are often particular you might have. The dimensions might be opted for by you, form, and curvature this is certainly most readily useful suited to the application form. Plus, the lens was made towards the most reliable requirements of quality by experienced professionals art this is certainly state-of-the-utilizing to become confident of this accuracy and accuracy.

The NOAIDA Factory Custom Bk7 K9 Optical Glass Positive Negative Meniscus Lens is an option this is certainly very good are looking for a top-quality lens that is optical could deliver reliable and accurate results. It really is made from premium materials, it absolutely was designed to correct aberrations, plus it is customizable to fulfill your requirements that are exact. Plus, it carries the trusted NOAIDA high end name, and therefore could be just like quality and gratification.