Publication number: 20100188744
Abstract: A binocular telescope with internal focusing and two cylindrical barrel tubes (2, 3) each fastened to a bridge (1) and accommodating an objective lens (4, 5), a focusing lens (6, 7), a prism system (8, 9) for image inversion, and an eyepiece (10, 11), wherein the prism system (8, 9) is configured so that within the barrel tubes (2, 3) the optical axis (12, 13) of the eyepieces (10, 11) is offset relative to the optical axis (14, 15) of the objective lenses (4, 5), is characterized in that a rigid bridge (1) is provided with two cylindrical apertures (16, 17) in which the barrel tubes (2, 3) are mounted parallel to one another and each rotatable about the optical axis (14, 15) of the respective objective (4, 5), wherein the barrel tubes (2, 3) each comprise a rotary sleeve (18, 19) and an objective tube (20, 21) and an eyepiece tube (22, 23) connected thereto, the bridge (1) is constructed in one piece and has a small length compared to the length of the barrel tubes (2, 3), the rotary sleeves (18, 19) are ins
Type:
Application
Filed:
April 10, 2008
Publication date:
July 29, 2010
Applicant:
Minox GmbH Optische Und Feinmechanische Werke
Inventors:
Alfred Hengst, Jens Kohlhase