Compact two-element infrared objective lens and IR or thermal sight for weapon having viewing optics

A compact objective lens is disclosed which is particularly suitable for infrared optical systems. The lens features a simple design with only two lens elements, namely a first lens element receiving incident radiation and having front and rear surfaces, and a second lens element receiving incident...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	ALLIE M. BAKER
Format:	Patent
Sprache:	eng
Schlagworte:	AIMING BLASTING HEATING LIGHTING MECHANICAL ENGINEERING WEAPON SIGHTS WEAPONS
Online-Zugang:	Volltext bestellen
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