Allgemeine Optik

Kugellinsen

Entwickeln Sie leistungsstarke optische Systeme für Laser, Glasfasern, Bildgebung und Beleuchtung mit Präzision , die genau nach Ihren Vorgaben gefertigt werden.

Coherent has extensive optical fabrication and coating capabilities for producing spherical lenses of nearly any shape - plano-convex, bi-convex, plano-concave, bi-concave, meniscus, and achromatic - over a wide range of sizes and materials.

Spherical Lens Capabilities

Specify the components you need for applications in life sciences, imaging, materials processing, defense, metrology, telecommunications, and more.

Spherical Lens Fabrication Capabilities Overview

Material

N-BK7, Fused Silicon, or others as specified

Diameter Range

3 mm to 200 mm

Oberflächenqualität

20/10

Surface Irregularity

λ/8 at 632.8nm

Strahlabweichung

<5 arc minutes

Focal Length

±1%

Dickentoleranz

2.54 mm nominal

Diameter Tolerance

+0/ -0.10mm

Clear Aperture

Central 90%

Centration

<3 arc min

Beschichtung

AR coating, HR coating, or metal reflective coating