DEVICE FOR INSPECTING OBJECTS Russian patent published in 2016 - IPC G01N21/90 G02B17/06 

FIELD: measuring equipment.

SUBSTANCE: invention relates to measurement equipment. Device for inspecting objects (2), such as bottles and similar containers comprises at least one chambers system (3) for display of inspected object (2) located in control and adjustment position (1.2, 1a.2) and optical device (1a.1) located between control and adjustment position (1.2, 1a.2) and chambers system (3). Optical device is made in form of optical system (6, 6a) for deviation and conversion of beams, having, at least, two mirrors (7, 12) with concave mirror surface, installed between control and adjustment position (1.2, 1a.2) and chambers system (3). At that, at least one mirror is parabolic (7) and one mirror is elliptical (12). At that, elliptical mirror (12) is located behind parabolic mirror (7) on beams path from control and adjustment position (1.2, 1a.2) to chambers system (3).

EFFECT: technical result consists in enabling possibility of chambers system operation with reduced aperture angle for object inspecting simultaneously on both sides.

13 cl, 5 dwg