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High Precision Optical Achromatic Doublet Lens with AR Coating for Microscopes
High Precision Optical Achromatic Doublet Lens with AR Coating for Microscopes
High Precision Optical Achromatic Doublet Lens with AR Coating for Microscopes
High Precision Optical Achromatic Doublet Lens with AR Coating for Microscopes
High Precision Optical Achromatic Doublet Lens with AR Coating for Microscopes
High Precision Optical Achromatic Doublet Lens with AR Coating for Microscopes
High Precision Optical Achromatic Doublet Lens with AR Coating for Microscopes
High Precision Optical Achromatic Doublet Lens with AR Coating for Microscopes
Specifications
Brand Name :
LONGWAY
Model Number :
LW1609223
Certification :
ISO9001
Place of Origin :
Shanghai, China
MOQ :
800 pieces
Price :
NEGOTIATION
Payment Terms :
T/T,Western Union
Supply Ability :
10000 Pieces per Month
Packaging Details :
electrolytic capacitor paper,foam,carton
Structure :
Spherical
Surface :
Polished
Transmission :
over 90%
Coating :
available
Application :
Optics and lighting
OEM :
available
Description



High Precision Optical Achromatic Doublet Lens with AR Coating for Microscopes


1. Material Composition:

  • Achromatic Doublet Design: Precisely bonded elements using crown glass (e.g., N-BK7) and flint glass (e.g., F2) to eliminate chromatic aberration.

  • Multi-Layer AR Coating: Ion-beam sputtered anti-reflective coatings optimized for visible spectrum (400-700nm) with >99.5% peak transmission.


2. Key Properties:

  • Chromatic Aberration Correction: Reduces axial and lateral color fringing to ensure true-color imaging.

  • High Wavefront Accuracy: λ/4 surface precision and <30 nm RMS wavefront error for diffraction-limited performance.

  • Thermal Stability: Near-zero thermal shift (-30°C to 80°C operational range) due to matched CTE glass pairing.

  • Scratch/Dig Standard: 10-5 surface quality with laser-grade polishing for minimal light scatter.


3. Core Functions:

  • Color Fidelity Enhancement: Corrects multi-wavelength focus shifts for accurate sample reproduction.

  • Contrast Optimization: AR coatings minimize reflections to boost image contrast in high-magnification systems.

  • Long Working Distance: Enables focus stability in complex optical paths (e.g., objective lenses, tube lenses).


4. Applications:

  • Research Microscopy: Fluorescence, confocal, and phase-contrast microscopy requiring color accuracy.

  • Medical Diagnostics: Pathology lab microscopes and digital slide scanning systems.

  • Industrial Inspection: Semiconductor metrology, PCB analysis, and material science imaging.

  • Life Sciences: Cell culture monitoring and histology sample examination.


Material Optical Glass, Fused Silica, quartz
Diameter Tolerance +0/-0.15 mm
Thickness Tolerance +/-0.15 mm
Cler Aperture over 90%
Surface Quality 80/50~10/5 scratch and dig
Transmission above 92%
Chamfer 0.1-0.5 mm x 45 degree
Focal Length Tolerance +/-1.5%
Back Focal Length Tolerance +/-1.5%
Coating available
Usage optical system, photographic sysem, Lighting system,laser system



High Precision Optical Achromatic Doublet Lens with AR Coating for Microscopes


High Precision Optical Achromatic Doublet Lens with AR Coating for Microscopes


High Precision Optical Achromatic Doublet Lens with AR Coating for Microscopes



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High Precision Optical Achromatic Doublet Lens with AR Coating for Microscopes

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Product Detail
Brand Name :
LONGWAY
Model Number :
LW1609223
Certification :
ISO9001
Place of Origin :
Shanghai, China
MOQ :
800 pieces
Price :
NEGOTIATION
Contact Supplier
High Precision Optical Achromatic Doublet Lens with AR Coating for Microscopes
High Precision Optical Achromatic Doublet Lens with AR Coating for Microscopes
High Precision Optical Achromatic Doublet Lens with AR Coating for Microscopes
High Precision Optical Achromatic Doublet Lens with AR Coating for Microscopes

Shanghai Longway Special Glass Co., Ltd.

Verified Supplier
1 Years
shanghai, shanghai
Since 2008
Business Type :
Manufacturer, Agent, Exporter, Trading Company, Seller
Main Products :
Optical Glass Lens, Borosilicate Glass Lens, Glass Led Lens
Total Annual :
1000000-5000000
Employee Number :
30~100
Certification Level :
Verified Supplier
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