Microlenses
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Catalog excerpts

Microlenses - 1

OPTICAL COMPONENTS Spherical Lenses Cylindrical Lenses Lens Kits Microlenses for a variety of demanding miniaturization applications Diameters down to 0.06 inches, focal lengths to less than 2mm Plano convex, plano concave, biconvex and biconcave lens shapes available as standard Precision polished to λ/2 surface figures Ideal for coupling fibers and laser diodes to each other or to systems Mounting of microlenses in aluminum housings available Achromatic Doublets Multi-Element Micro Optics Mirrors Prisms Substrates & Windows Beamsplitters Polarizers Filter & Apertures These very small lenses are made from high index optical glass. They are precision polished to very high tolerances so that they can be mounted into complex imaging systems. These lenses are supplied uncoated. Specifications & Tolerances Focal length: ±5% Surface accuracy: λ/2 @633nm Surface quality: 20-10 Bevel: 0.2mm typical Plano Convex Microlenses Focal Length (mm) Thickness Center,tc Edge,te (mm) (mm) Back Focal Length (mm) PART NUMBER Biconvex Microlenses Focal Length (mm) Thickness Center,tc Edge,te (mm) (mm) Back Focal Length (mm) ORDERING & TECHNICAL SUPPORT Radius PART NUMBER

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Microlenses - 2

OPTICAL COMPONENTS Plano Concave Microlenses Spherical Lenses Lens Kits Cylindrical Lenses Thickness Center,tc Edge,te (mm) (mm) Achromatic Doublets Multi-Element Micro Optics Mirrors Prisms Substrates & Windows Beamsplitters Filter & Apertures PART NUMBER Back Focal Length (mm) PART NUMBER Biconcave Microlenses Focal Length (mm) Back Focal Length (mm) Thickness Center,tc Edge,te (mm) (mm) Micro Prisms Specifications & Tolerances Dimensions: ±0.1mm Surface flatness: λ/8 Surface quality: 20-10 Angles: ±3arcmin Clear aperture: 85% Bevel: unbeveled Material: BK7, grade A RIGHT ANGLE PRISM...

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