Factory Offer Uncoated 6mm, 8mm, 9mm, 10mm, 12.7mm, 20mm, 25mm, 25.4mm BK7/K9 Plano Convex Lenses
- Category: Lenses >>>
- Supplier: Wuhan Especial Optic Inc.
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Product Overview
Description
Product Description
Uncoated or AR coating N-BK7 Plano-convex Lens
Material: N-BK7
Wavelength Range: 350 nm - 2.0 μm (Uncoated)
Available Uncoated or With One of Three Broadband Antireflection Coating
Offers Excellent Transmittance Throughout the Visible and Near Infrared
Focal Lengths Available from 5 to 1000 mm
Standard | High Precision | Super Precision | |||
Material | BK7/K9, Fused Silica | ||||
Diameter | Dia 5.0~300mm X thickness 0.5~20.0mm | ||||
Dimension Tolerance | +0/-0.10mm | ||||
Focal length tolerance | ±2% | ||||
Clear Aperture | >90% of the center | ||||
Surface Quality (S/D) | 60-40 | 40-20 | 20-10 | ||
Flatness (@633nm) | λ/2 per 25mm | λ/4 per 25mm | λ/8 per 25mm | ||
Centration | < 3 arcmin | <30 arcsec | <10 arcsec | ||
Chamfer | 0.2-0.5mmX45° | ||||
Coating | AR coating @400-700nm, 650-1050nm, 1050-1650nm, 1064nm, 755nm | ||||
Detailed Images
Plano-Convex Lenses are Optical Lenses with a positive focal length. Plano-Convex Lenses are ideal for light collimation or for focusing applications utilizing monochromatic illumination, in a range of industries including industrial, pharmaceutical, robotics, or defense. PCX Lenses have one convex surface. For maximum efficiency, the second, plano (flat) surface should face the desired focal plane. Plano-Convex lenses are commonly used in a wide range of applications or industries.
Wuhan Especial Optics’ PCX lenses are available in a range of coating or substrate options. Anti-reflection coatings range from the Ultraviolet (UV) to the Infrared (IR), including UV-AR, UV-VIS, MgF2, VIS 0°, VIS-NIR, NIR I, NIR II, or Telecom-NIR. Additional coatings designed specifically for laser wavelengths, such as 266nm, 355nm, 532nm, or 1064nm are also offered. Germanium (Ge), Silicon (Si), or Zinc Selenide (ZnSe) substrates are ideal for Infrared (IR) applications.
Our Company
Wuhan Especial Optic established in 2012, complied with ISO 9001.
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.
Coring
Forming
Rounding
Polishing
High speed polishing
Low speed polishing machine
Central deviation measuring instrument
Reading microscope
Coating machine
Our products
BK7 windows
caf2 window
AR coating Ge window
ZnSe window
AR coating SI window
AR coating ZnS window
Sapphire window
Fused Slica window
Plano convex Lenses
Cylindrical Lens
Powell Lens
Dielectric coating Mirror
Al coated mirror
Gold coated mirror
Optical Filter
Optical Prism
Galvo Mirror
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
Make you satisfied during the whole procurement.
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
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.
Contact us
Wuhan Especial Optic Inc.
Contacts: David Liu
T: 86-027-87504830
P: +86 18622556450
Skype: +86 18622556450
Email: David(at)wheo.cn
Website: www.wheo.cn
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