LENS FOCUS ADJUSTMENT MEANS

A lens (12) is mounted on a pair of parallel flexures (28, 30) so that it is rigidly constrained in every degree of freedom except axial movement. To achieve micro adjustments, the flexures (28, 30) are moved by a compound screw (40) having two sections (42, 44) of different pitch to effect movement...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	JESSOP, THOMAS, CLIFTON
Format:	Patent
Sprache:	eng
Schlagworte:	OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!