Abstract: According to one or more embodiments disclosed herein, a coated pharmaceutical package may comprise a glass container comprising a first surface and a second surface opposite the first surface, wherein the first surface is an outer surface of the glass container, and wherein the glass container in an uncoated state has an average light transmittance in the UVB and UVC spectrum of at least 50% through a single wall of the coated package. The coated pharmaceutical package may further comprise a coating positioned over at least a portion of the first surface of the glass container, wherein the coated pharmaceutical package has an average light transmittance in the UVC spectrum of less than 50% through a single wall of the coated package.

Abstract: A device is used which comprises a transparent support positioned between illumination means and a camera. A frame axis is formed on a demonstration lens, for which the convex face is laid on the support. The contour (34) and the frame axis (10I) are captured, and the barycenter (B) of said contour is determined in order to place a machining adapter therein. Application to the grinding of ophthalmic lenses.

Abstract: A device is used which comprises a transparent support positioned between illumination means and a camera. A frame axis is formed on a demonstration lens, for which the convex face is laid on the support. The contour (34) and the frame axis (10I) are captured, and the barycenter (B) of said contour is determined in order to place a machining adapter therein. Application to the grinding of ophthalmic lenses.

Abstract: The system including a device (2) for applying an adapter (11) to a blank (1) for transferring it into and mounting it in a trimming device (3) controlled in accordance with trimming information. The system includes a device for acquiring the characteristics of a lens to be made, a device (10) for supporting the blank (1) in the device (2) for applying the adapter, devices (14, 15) for emitting/receiving radiation for analyzing the blank a device (4, 16) for acquiring the characteristics of the blank by analyzing a signal delivered by the emitting/receiving devices (14, 15) and a device (4) for determining blank trimming information for controlling the trimming device (3).

Abstract: A diamond-charged abrasive layer (3) of a grinding wheel has a convex profile over at least part of its length (L) in order to have greater resistance to wear. Also provided is a machine for grinding ophthalmic lenses which employs the grinding wheel.

Abstract: A frame holder has two jaws (1, 2) mounted so as to be slidable relative to each other in order to be movable toward or away from each other. A clamping mechanism (5) is provided for maintaining the frame (6) between the jaws in a reference plane. At least one jaw (1, 2) is provided with at least one sensor (14) which is adapted to produce a signal indicating the arrival of the jaw in a position of activation of the clamping mechanism (5) when the two jaws move toward each other. The frame holder can be used in an apparatus for analyzing rims of spectacles frames.

Abstract: This machine comprises a train of grinding wheels (T) which is keyed on a shaft (2), and a blank-holding assembly (5, 7) designed to bring the blank (8) into contact with the grinding wheels. The said machine comprises, furthermore, an additional grinding wheel (9) mounted freely rotatably on a support (10), means (11) for actuating the support, which are designed to displace the additional grinding wheel (9) between a retracted position and an active position in which its axis of rotation (Y--Y) is parallel to the axis of the said shaft and in which the additional grinding wheel is in driving contact with a drive disc (17) integral with the train of grinding wheels, and means for bringing the blank into contact with the additional grinding wheel (9) when the latter is in the active position. The invention is used for the counter-bevelling and/or grooving and/or drilling of optical glasses.

Abstract: Each node (N1) of the network is connected to each of the subscriber sets (P1-1) that are associated with the node via a single optical fiber (FP1-1) on two different wavelengths. The node is connected to each of certain other nodes via a single fiber (FN1-2) on a single wavelength. In the node, the electrical signals are supplied by two optical receivers (2, 6) and are transmitted via amplifiers (8, 10) to a single transmitter (4). A passive directional coupler (22) and a wavelength separator (20) provide the necessary optical connections. Passive optical dividers (24, 26) form two interfaces with the sets and with the other nodes. The invention is applicable in particular to industrial transmission networks.

Abstract: Apparatus of the invention includes:a diffraction grating for angularly separating the spectrum components of a beam to be processed;a grating that is conjugate with the other grating, and that makes the components parallel again; anda stair-shaped mirror for reflecting the components back to the same gratings while imposing different path lengths on the respective components.The invention is particularly applicable to compensating for the dispersion of a line fiber in a very long link between a transmitter and a receiver.

Abstract: The antenna includes at least one group of antenna elements (EA1, EA2, . . . , EAp). Microwaves emitted by a central emitter (EH) reach a particular element (EA1 for example) by passing through a controllable phase shifter (VE1), a laser (LE1) which modulates a carrier light signal at a frequency specific to said antenna element with the microwaves, via an optical deflector (FIE) which injects said light signal into an optical waveguide (GE) which is common to all of the antenna elements in the group, via an optical deflector (FPE) which directs said light signal to a detector which is specific to said antenna element (EA1), and which reconstitutes the microwaves, and via a microwave amplifier (AE1) which applies the microwaves to said antenna element. The system is applicable to telecommunications and to radar.