China Factory Offer 1050 1700 nm AR Coated Achromatic Doublet Lenses
- Category: Lenses >>>
- Supplier: Wuhan Especial Optic Inc.
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Product Overview
Description
Product Description
AR coating Achromatic Doublet Lens
AR Coated for the 1050 - 1700 nm Range
Positive Doublet Sizes: Ø5 mm, Ø6 mm, Ø6.35 mm, Ø8 mm, Ø1/2", Ø1", Ø30 mm, and Ø2"
Focal Lengths from 7.5 mm to 1000 mm
Edge Blackening Available Upon Request
Our cemented IR Achromatic Doublets, which are optimized at infinite conjugate ratios, are designed to work in the telecommunications region (1050 - 1700 nm). With design wavelengths at 1016 nm, 1330 nm, and 1550 nm, these achromatic doublets are useful for controlling chromatic aberration. They can also be used to achieve a diffraction-limited spot when using a monochromatic source like a laser.
Design Wavelengths | 1016 nm, 1330 nm, and 1550 nm |
AR Coating Range | 1050 - 1700 nm |
Reflectance over AR Coating Range (0° AOI) | Ravg < 0.5% |
Diameters Available | 5 mm, 6 mm, 6.35 mm, 8 mm, 1/2, 1, 30 mm, or 2" |
Diameter Tolerance | +0.00/-0.10 mm |
Focal Length Tolerance | ±1% |
Surface Quality | 40-20 Scratch-Dig |
Centration | <3 arcmin |
Clear Aperture | >90% of Diameter |
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.
Factory
Reception
Coring
Forming
Rounding
Polishing
High speed polishing
Low speed polishing machine
Central deviation measuring instrument
30-fold 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
optical lens
Cylindrical Lens
Powell Lens
optical convex mirror
Al coated mirror
Gold coated mirror
Optical Filter
Optical Prism
Galvo Mirror
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 accept DHL, Fedex, TNT, UPS, 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.
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