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The invention addresses a growing demand for access to natural phenomena such as the Northern Lights. Thanks to its economical and environmentally friendly design, it offers a viable alternative to existing devices while allowing for simplified use by a wide audience.It consists of a pair of kraft cardboard glasses [Fig. 1] with an eyelet [Fig. 2] to limit light entry and a detachable notch integrated into the temple [Fig. 3] that folds down to allow the user to wear the glasses over their prescription glasses.

Rod (100) for a device (200), wherein the rod (100) comprises a first portion (101) associable with a device (200), wherein the first portion (101) comprises a first housing seat (110), and a second portion (102) rotatably coupled to the first portion (101), wherein the second portion (102) is insertable into/extractable from said first housing seat (110), the second portion (102) comprises a second housing seat (120) facing a first bottom wall (111) of the first housing seat (110) when the second portion (102) is inserted into the first housing seat (110), wherein the second housing seat (120) is accessible when the second portion (102) is extracted from the first housing seat (110), at least one electronic component (130) adapted to be inserted into/extracted from said second housing seat (120), a first extraction aid element (140) configured to extract the second portion (102) from the first housing seat (110).

The invention meets a growing demand for accessibility to natural phenomena such as the northern lights. Thanks to an economical and ecological design, it offers a viable alternative to existing devices while allowing simplified use for a wide audience. It consists of a kraft cardboard glasses frame [Fig. 1] featuring an eyelet [Fig. 2] to limit light entry and a detachable notch integrated into the arm [Fig. 3] that folds to allow the user to wear the pair over their corrective glasses.

Imaging apparatus, comprising a laser illumination unit (10) configured to generate a laser beam; a spatial modulation system (20); an illumination optic (30); a collection optic (40); a single-photon detector array (50); a processing and control system (60) coupled to the detector array (50) and operable to produce digital images of a target (S; 100); wherein the spatial modulation system (20) is adjustable between a high-speed configuration in which the spatial modulation system (20) divides the laser beam into a plurality of illumination beams, and a high-resolution configuration in which the laser beam is undivided.

A hinge (1) for eyeglasses, which comprises a first body (2) which is integral with the front (5) of the eyeglasses and a second body (4) which is integral with the temple (3) of the eyeglasses, the first and the second body (2, 4) being coupled to each other by means of respective complementary cam-like profiles (6, 7), rotation and locking means (8, 9) being adapted to mate the first and the second body (2, 4) to each other and to ensure a rotation between the first and the second body (2, 4).

A planar photonic integrated circuit (100), comprising: a layer (10) of a semiconductor material having along its longitudinal development (X) an inert portion (10a) and a contiguous sensitive portion (10b) on which at least one solid-state photodetector (11 ) is defined; a waveguide (60) having a first section (60a, 60b) defined above the inert portion (10a) and a contiguous second section (60c) defined above the sensitive portion (10b), the waveguide (60) being configured to convey photons from the first section (60a, 60b) to the second section (60c) towards the sensitive portion (10b). This circuit (100) comprises a first containment layer (30) interposed between the first section (60a, 60b) and the inert portion (10a); the first containment layer (30) is configured to prevent the crossing of photons towards the layer (10).