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EALING
Optical Lenses

Optical Lenses

Product catalog summary

Overview: The document is a catalog from Ealing, detailing a wide range of optical components and instruments. It includes lenses, microscope components, prisms, polarizers, filters, mirrors, beamsplitters, opto-mechanics, coatings, and optical instruments such as microscopes and light sources.

Optics: This section provides detailed specifications for various lenses, including:

Lenses: Types include fused silica, glass lenses (plano-convex, plano-concave, equi-convex, equi-concave), aspheric condenser lenses, and calcium fluoride lenses. Specifications cover material, focal length, diameter, and surface quality.
Microscope Components: Features laboratory microscope objectives and reflecting objectives.

Opto-mechanics: Includes components such as rails, mounting hardware, mirror and component mounts, and both manual and motorized micro positioners.

Coatings: Describes various coatings available for lenses to enhance performance, especially for laser applications.

Optical Instruments: Details on microscopes and light sources, focusing on their application in various optical setups.

Key Specifications:

LaserLenses™: Made of UV grade fused silica, suitable for laser applications with a refractive index of 1.458 at 587.6 nm, and a focal length tolerance of ±0.5%.
Glass Lenses: Made of BK7 glass, with a clear aperture of >85% of diameter, and a surface quality of 10-5.
Calcium Fluoride Lenses: Offer transmission from 150 nm to 7 µm, with a refractive index of 1.399 at 5.0 µm.

Pricing: The catalog provides detailed pricing for each lens type, with variations based on specifications like focal length and diameter.

Graphs and Tables: Includes tables listing lens specifications and prices, and graphs showing reflectance percentages across different wavelengths.

Detailed Specifications and Pricing: The document provides detailed specifications and pricing for various optical components, including convex calcium fluoride lenses, laboratory microscope objectives, standard microscope objectives, M Plan Apochromat Infiniti-Corrected Objectives, and reflecting objectives.

Convex Calcium Fluoride Lenses: Lists lenses with varying focal lengths (50.0 mm to 500.0 mm) and diameters (25.4 mm and 50.8 mm). Key specifications include center thickness, edge thickness, principal point, and pricing, ranging from $140.00 to $500.00.

Laboratory Microscope Objectives: Designed for visible microscopy, compatible with major microscope brands, featuring anti-reflective coatings for maximum throughput. Magnifications range from X5 to X60, with prices from $55.00 to $145.00.

Standard Microscope Objectives: Fit any RMS microscope tube and are parfocal. Available in magnifications from X4 to X100, with prices ranging from $61.00 to $159.00. Higher magnification objectives are spring-loaded for protection.

M Plan Apochromat Infiniti-Corrected Objectives: High-quality objectives offering long working distances and excellent color reproducibility, optimized for bright field illumination with a broad spectral range. Prices range from $535 to $6,200.

Reflecting Objectives: Ideal for laser delivery applications, free from chromatic aberration, offering long working distances. Available in magnifications from X15 to X74, with various coating options (bare aluminum, UV-enhanced aluminum, gold) affecting pricing.

Applications: Highlights applications for these optical components, including FT-IR spectroscopy, photolithography, semiconductor annealing, laser drilling, and more.

Coating Options: Coatings for reflecting objectives include bare aluminum, UV-enhanced aluminum, and gold, each with specific wavelength ranges and reflectivity percentages.

Catalog excerpts

39 > Optics Optics Lenses & Microscope Components Prisms & Polarizers Filters Pinholes Mirrors &Beamsplitters Lenses & Microscope Components Prisms & Polarizers Filters Coatings Pinholes Mirrors & Beamsplitters Coatings Fused Silica Lenses Glass Lenses Plano-Convex Glass Lenses 34 Plano-Concave Glass Lenses 35 Equi-Convex Glass Lenses 36 Equi-Concave Glass Lenses 37 Aspheric Condenser Lenses 38 Calcium Fluoride Lenses 39 Laser Lenses 32-33 > Objectives Laboratory Microscope Objectives 40 M Plan Apochromat Infiniti-Corrected Objectiv 41 Reflecting Objectives 42-43 > Opto- mechanics Opto- mechanics RailsMounting HardwareMirror & Component MountsManual MicroPositionersMotorized Positioners RailsMounting HardwareMirror & Component MountsManual MicroPositionersMotorized Positioners Optics OpticalInstruments OpticalInstruments MicroscopesLight Sources MicroscopesLight Sources

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Optics Optics Lenses & Microscope Components Prisms & Polarizers Filters Pinholes Mirrors &Beamsplitters Lenses & Microscope Components Prisms & Polarizers Filters Coatings Pinholes Mirrors & Beamsplitters Opto- mechanics Material: BK7 glass > CTET F' BFLfјSagV'P'V Opto- mechanics R F F'P'V'BFLf Clear Aperture: >85% of diameter > Focal Length Tolerance: 0.5% > R RailsMounting HardwareMirror & Component MountsManual MicroPositionersMotorized Positioners Diameter Tolerance: +0 -0.127 mm > RailsMounting HardwareMirror & Component MountsManual MicroPositionersMotorized Positioners Center Thickness...

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Optics Optics Lenses & Microscope Components Prisms & Polarizers Filters Pinholes Mirrors &Beamsplitters Lenses & Microscope Components Prisms & Polarizers Filters Coatings Pinholes Mirrors & Beamsplitters -5 < m < -0.2 > Opto- mechanics Opto- mechanics Material: BK7 glass Material: BK7 glass > CTETF'BFLfSagV'PP'V RailsMounting HardwareMirror & Component MountsManual MicroPositionersMotorized Positioners Clear Aperture: >85% of diameter Clear Aperture: >85% of diameter > RailsMounting HardwareMirror & Component MountsManual MicroPositionersMotorized Positioners Focal Length Tolerance: ر0.5% Focal...

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Optics Optics Lenses & Microscope Components Prisms & Polarizers Filters Pinholes Mirrors &Beamsplitters Lenses & Microscope Components Prisms & Polarizers Filters Coatings Pinholes Mirrors & Beamsplitters Material: Optical grade calcium fluoride Refractive index: 1.399 (at 5.0 > յ m) Abbe Number V > d : 94.9 > CT Focal Length Tolerance: 2% > ET CTET F' BFLfјSagV'P'V Diameter Tolerance: +0.0 -0.2 mm > Sag Center Thickness Tolerance: 0.25 mm Wedge Angle: <5 arcmin > R R Surface Quality: 60-40 > ј Opto- mechanics F F'P'V'BFLf Opto- mechanics Uncoated Material: B270 optical crown glass > RailsMounting...

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Optical Lenses

Optical Lenses

Catalog excerpts

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