Abstract: The present invention relates to a perfume dispensing device, the device being electronically controlled and the actuation of perfume spraying being performed via an actuator (12) located on or under a device housing (1). All components of the device are located on or in the housing (1), wherein the housing also accommodates a control circuit (10) for controlling the device, which may optionally include a system (13) for wireless communication with a smart device (14) having a dedicated application uploaded, through which the user sets the desired parameters. The device may include several storage containers (2), which allows the user to select the desired perfume or to personalise the perfume via a dedicated application. The actuator is actuated by pressing or touching the actuator (12) or via an external device.

Abstract: The present invention relates to a perfume dispensing device, the device being electronically controlled and the actuation of perfume spraying being performed via an actuator (12) located on or under a device housing (1). All components of the device are located on or in the housing (1), wherein the housing also accommodates a control circuit (10) for controlling the device, which may optionally include a system (13) for wireless communication with a smart device (14) having a dedicated application uploaded, through which the user sets the desired parameters. The device may include several storage containers (2), which allows the user to select the desired perfume or to personalise the perfume via a dedicated application. The actuator is actuated by pressing or touching the actuator (12) or via an external device.

Abstract: A particle beam system includes first and second particle beam columns. In a first operating mode, an end cap having an opening therein is outside a beam path of a first particle beam. In a second operating mode, the beam path of the first particle beam can extend through the opening of the end cap so that secondary particles coming from a work region can pass through the opening of the end cap to a detector in the interior of the first particle beam column. While the particle beam system is in the first operating mode, an image of an object arranged in the work region is recorded using the first particle beam column. While the particle beam system is in the second operating mode, the object is processed using a second particle beam.

Abstract: A particle beam system includes first and second particle beam columns. In a first operating mode, an end cap having an opening therein is outside a beam path of a first particle beam. In a second operating mode, the beam path of the first particle beam can extend through the opening of the end cap so that secondary particles coming from a work region can pass through the opening of the end cap to a detector in the interior of the first particle beam column. While the particle beam system is in the first operating mode, an image of an object arranged in the work region is recorded using the first particle beam column. While the particle beam system is in the second operating mode, the object is processed using a second particle beam.

Abstract: An electron microscope includes an electron beam source, a first electromagnet, a second electromagnet and a detector. The field generated by the first electromagnet has an effect of three lenses subsequently arranged along the beam path. A first lens of these lenses is arranged upstream of the object plane and focuses the beam at the object plane. The second lens of these three lenses is arranged downstream of the object plane. The third lens of these three lenses generates an image of a diffraction plane of the second lens at the detector. The magnetic field generated by the second electromagnet has an effect of a fourth lens and can be changed in order to change a size of the image of the diffraction plane of the second lens on the detector.

Abstract: An electron microscope includes an electron beam source, a first electromagnet, a second electromagnet and a detector. The field generated by the first electromagnet has an effect of three lenses subsequently arranged along the beam path. A first lens of these lenses is arranged upstream of the object plane and focuses the beam at the object plane. The second lens of these three lenses is arranged downstream of the object plane. The third lens of these three lenses generates an image of a diffraction plane of the second lens at the detector. The magnetic field generated by the second electromagnet has an effect of a fourth lens and can be changed in order to change a size of the image of the diffraction plane of the second lens on the detector.

Abstract: A phase contrast electron microscope has an objective with a back focal plane, a first diffraction lens, which images the back focal plane of the objective magnified into a diffraction intermediate image plane, a second diffraction lens whose principal plane is mounted in the proximity of the diffraction intermediate image plane and a phase-shifting element which is mounted in or in the proximity of the diffraction intermediate image plane. Also, a phase contrast electron microscope has an objective having a back focal plane, a first diffraction lens, a first phase-shifting element and a second phase-shifting element which is mounted in or in the proximity of the diffraction intermediate image plane. The first diffraction lens images the back focal plane of the objective magnified into a diffraction intermediate image plane and the first phase-shifting element is mounted in the back focal plane of the objective.

Abstract: A phase contrast electron microscope has an objective with a back focal plane, a first diffraction lens, which images the back focal plane of the objective magnified into a diffraction intermediate image plane, a second diffraction lens whose principal plane is mounted in the proximity of the diffraction intermediate image plane and a phase-shifting element which is mounted in or in the proximity of the diffraction intermediate image plane. Also, a phase contrast electron microscope has an objective having a back focal plane, a first diffraction lens, a first phase-shifting element and a second phase-shifting element which is mounted in or in the proximity of the diffraction intermediate image plane. The first diffraction lens images the back focal plane of the objective magnified into a diffraction intermediate image plane and the first phase-shifting element is mounted in the back focal plane of the objective.

Abstract: A phase contrast electron microscope has an objective (8) with a back focal plane (10), a first diffraction lens (11), which images the back focal plane (10) of the objective (8) magnified into a diffraction intermediate image plane, a second diffraction lens (15) whose principal plane is mounted in the proximity of the diffraction intermediate image plane and a phase-shifting element (16) which is mounted in or in the proximity of the diffraction intermediate image plane. Also, a phase contrast electron microscope has an objective (8) having a back focal plane (10), a first diffraction lens (11), a first phase-shifting element and a second phase-shifting element which is mounted in or in the proximity of the diffraction intermediate image plane. The first diffraction lens (11) images the back focal plane of the objective magnified into a diffraction intermediate image plane and the first phase-shifting element is mounted in the back focal plane (10) of the objective (8).

Abstract: A phase contrast electron microscope has an objective (8) with a back focal plane (10), a first diffraction lens (11), which images the back focal plane (10) of the objective (8) magnified into a diffraction intermediate image plane, a second diffraction lens (15) whose principal plane is mounted in the proximity of the diffraction intermediate image plane and a phase-shifting element (16) which is mounted in or in the proximity of the diffraction intermediate image plane. Also, a phase contrast electron microscope has an objective (8) having a back focal plane (10), a first diffraction lens (11), a first phase-shifting element and a second phase-shifting element which is mounted in or in the proximity of the diffraction intermediate image plane. The first diffraction lens (11) images the back focal plane of the objective magnified into a diffraction intermediate image plane and the first phase-shifting element is mounted in the back focal plane (10) of the objective (8).

Abstract: A phase contrast electron microscope has an objective (8) with a back focal plane (10), a first diffraction lens (11), which images the back focal plane (10) of the objective (8) magnified into a diffraction intermediate image plane, a second diffraction lens (15) whose principal plane is mounted in the proximity of the diffraction intermediate image plane and a phase-shifting element (16) which is mounted in or in the proximity of the diffraction intermediate image plane. Also, a phase contrast electron microscope has an objective (8) having a back focal plane (10), a first diffraction lens (11), a first phase-shifting element and a second phase-shifting element which is mounted in or in the proximity of the diffraction intermediate image plane. The first diffraction lens (11) images the back focal plane of the objective magnified into a diffraction intermediate image plane and the first phase-shifting element is mounted in the back focal plane (10) of the objective (8).

Abstract: A phase contrast electron microscope has an objective (8) with a back focal plane (10), a first diffraction lens (11), which images the back focal plane (10) of the objective (8) magnified into a diffraction intermediate image plane, a second diffraction lens (15) whose principal plane is mounted in the proximity of the diffraction intermediate image plane and a phase-shifting element (16) which is mounted in or in the proximity of the diffraction intermediate image plane. Also, a phase contrast electron microscope has an objective (8) having a back focal plane (10), a first diffraction lens (11), a first phase-shifting element and a second phase-shifting element which is mounted in or in the proximity of the diffraction intermediate image plane. The first diffraction lens (11) images the back focal plane of the objective magnified into a diffraction intermediate image plane and the first phase-shifting element is mounted in the back focal plane (10) of the objective (8).