| 摘要 |
The invention relates to an endoscope objective (4) comprising an objective tube (12), in the interior (14) of which a distal lens assembly (16) and a proximal lens assembly (22) are arranged one behind the other in a longitudinal axial direction (L). A stop (32) is provided on an inner face (13) of the objective tube (12), said stop lying between the distal lens assembly (16) and the proximal lens assembly (22). An outer distal surface (34) of the proximal lens assembly (22) strikes a proximal face of the stop (32), and an outer proximal surface (30) of the distal lens assembly (16) strikes a distal face of the stop (32). An intermediate space (6) is provided between the outer distal surface (34) of the proximal lens assembly (22) and the outer proximal surface (30) of the distal lens assembly (16). The endoscope objective (4) is improved in that at least one access opening (10, 10a, 10b) is provided which leads through the stop (32) starting from an outer lateral surface (38) of the objective tube (12) and into the intermediate space (6). |
