Abstract: This invention provides a system for separating a field of view (FOV) of a scene imaged by a vision system camera assembly, in which a separating mirror assembly redirects a first optical path of at least a first optics with respect to at least a first image sensor in the camera assembly. A first reflecting assembly redirects the first optical path from the separating mirror toward a first FOV. The first optical path is extended free of splitting the image. The separating mirror assembly redirects a second optical path of a second optics with respect to a second image sensor in the camera assembly. A second reflecting assembly redirects the second optical path from the separating mirror toward a second FOV. The second optical path is extended free of splitting the image projected from the scene on the second image sensor.

Abstract: This invention provides a system for separating a field of view (FOV) of a scene imaged by a vision system camera assembly, in which a separating mirror assembly redirects a first optical path of at least a first optics with respect to at least a first image sensor in the camera assembly. A first reflecting assembly redirects the first optical path from the separating mirror toward a first FOV. The first optical path is extended free of splitting the image. The separating mirror assembly redirects a second optical path of a second optics with respect to a second image sensor in the camera assembly. A second reflecting assembly redirects the second optical path from the separating mirror toward a second FOV. The second optical path is extended free of splitting the image projected from the scene on the second image sensor.

Abstract: An apparatus has a first component with a first surface and a second component with a second surface, wherein the first and second components can undergo relative movement. The first surface and the second surface face each other. The first surface accommodates a barrier system to provide a barrier to reduce or prevent an inflow of ambient gas into a protected volume of gas between the first and second surfaces. The barrier system includes a curtain opening adapted for a flow of curtain gas therefrom for establishing a gas curtain enclosing part of the protected volume, and an inner entrainment opening, located inward of the curtain opening with respect to the protected volume, adapted for a flow of inner entrainment gas therefrom for being entrained into the flow of curtain gas. The apparatus is configured such that the inner entrainment gas flow is less turbulent than the curtain gas flow.

Abstract: An apparatus has a first component with a first surface and a second component with a second surface, wherein the first and second components can undergo relative movement. The first surface and the second surface face each other. The first surface accommodates a barrier system to provide a barrier to reduce or prevent an inflow of ambient gas into a protected volume of gas between the first and second surfaces. The barrier system includes a curtain opening adapted for a flow of curtain gas therefrom for establishing a gas curtain enclosing part of the protected volume, and an inner entrainment opening, located inward of the curtain opening with respect to the protected volume, adapted for a flow of inner entrainment gas therefrom for being entrained into the flow of curtain gas. The apparatus is configured such that the inner entrainment gas flow is less turbulent than the curtain gas flow.