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High Performance Near-IR NIR Achromatic Lenses For Good Imaging

Basic Information
Place of Origin: Wuhan,China
Brand Name: Wuhan Siwer Optics
Minimum Order Quantity: 10 pieces
Price: 80-300USD/piece
Packaging Details: 1.Tissue paper. 2.Plastic foam packaging film. 3.Hard carton box with quakeproof filler
Delivery Time: 4-6 weeks
Payment Terms: T/T, Western Union
Supply Ability: 2000 pieces/month
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Detail Information
Material: Combination Of Various Optical Glass Materials Size Tolerance: +/-0.1mm
Chamfer: 0.2-0.5mm Surface Quality: 40/20
Surface Flatness: Lambda/4 In 25.4mm Centration: 3 Arc Min
Standard Coating: AR+AR600-900nm Size Range: 4-300mm
Usage: Optical System

Product Description

Acromatic Lens

  • Designed for 0° Angle of Incidence
  • Less Than 0.5% Reflectance Per Surface @ 600-900nm
  • VIS 0° and VIS-NIR Coated Achromats Also Available

Achromatic doublet lenses consist of two optical components cemented together to form an achromatic doublet which is computer optimized to correct for on-axis spherical and chromatic aberrations. Our achromatic doublets are available with a single layer MgF2 coating or a broadband multi-layer coating for the visible spectrum. NIR achromatic doublets and edge blackened achromatic doublets are also available.

Achromatic doublet lenses are far superior to simple lenses for multi-color ("white light") imaging. The two elements composing an achromatic doublet lens (literally, "a lens with no color") are paired together for their ability to correct the color separation inherent in glass. Having eliminated the problematic chromatic aberrations, achromatic doublet lenses become the most cost-efficient means for good polychromatic illumination and imaging.

 

High Performance Near-IR NIR Achromatic Lenses For Good Imaging

 

Optical AR Coatings

High Performance Near-IR NIR Achromatic Lenses For Good Imaging

 


 

Production Line

High Performance Near-IR NIR Achromatic Lenses For Good Imaging

 


Optical Properties of acromatic lens

Material Optical glass
AR Coating Range 400-700nm or customized
Reflectance over
AR Coating Range @ 0° AOI

Ravg<0.5%

Diameter Tolerance +0.0/-0.1 mm
Thickness Tolerance ±0.1 mm
Focal Length Tolerance ±2%
Surface Quality 40/20 Scratch-Dig
Surface Flatness
(Plano Side)
λ/2 at 633nm
Spherical Surface Powerc
(Convex Side)
1.5λ at 633nm
Surface Irregularity
(Peak to Valley)
λ/2 at 633nm
Centration <3 arcmin
Clear Aperture >Ø10.16 mm (Ø1/2" Lenses)
>Ø20.32 mm (Ø1" Lenses)
Design Wavelength 546nm

 

Contact Details
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