Abstract: An apparatus for accommodating an article in a vacuum-coating installation has a carrier with a coating opening and a retaining device for retaining the article in the coating opening. The retaining device has a pivot bearing that is secured on the carrier and a pivot axis, about which it is possible to pivot the retaining device to thereby turn the article in the coating opening. The pivot bearing has a bearing body with a circumferentially closed mount for a round body, which extends in the direction of the pivot axis, wherein the bearing body has a circumferentially closed mount and a circumferentially open mount for the round body, and therefore, when the retaining device is arranged on the carrier, the round body can be introduced through the circumferentially open mount into the circumferentially closed mount.

Abstract: An apparatus and a method for introducing an optical lens into a turning device are disclosed. The apparatus includes a carrier body and a carrier element for receiving the lens. The carrier element is arranged in the carrier body. The carrier element has a supporting surface for receiving the lens and is displaceably mounted in relation to the carrier body.

Abstract: An apparatus and a method for introducing an optical lens into a turning device are disclosed. The apparatus includes a carrier body and a carrier element for receiving the lens. The carrier element is arranged in the carrier body. The carrier element has a supporting surface for receiving the lens and is displaceably mounted in relation to the carrier body.

Abstract: An apparatus and a method for introducing an optical lens into a turning device are disclosed. The apparatus includes a carrier body and a carrier element for receiving the lens. The carrier element is arranged in the carrier body. The carrier element has a supporting surface for receiving the lens and is displaceably mounted in relation to the carrier body.

Abstract: An optical element has a substrate body made from transparent plastic and a coating having multiple layers. The coating includes a hard lacquer layer adjoining the substrate. The coating has a diffusivity ensuring the absorption of water molecules passing through the coating in the substrate and the release of water molecules from the substrate through the coating from an air atmosphere on that side of the coating facing away from the substrate with a flow density which, proceeding from the equilibrium state of the quantity of water molecules absorbed in the substrate in an air atmosphere at 23° C. and 50% relative humidity, brings the setting of the equilibrium state of the quantity of water molecules absorbed in the substrate in an air atmosphere at 40° C. and 95% relative humidity within an interval not more than 10 h longer than for setting this equilibrium under corresponding conditions with an identical uncoated substrate.

Abstract: A spectacle lens has a colored mark, a colored graphics image with a predeterminable color and brightness impression. The spectacle lens includes a lens body having a light-refracting effect and having a surface with an interference layer system arranged on the surface.

Abstract: An optical element has a substrate body made from transparent plastic and a coating having multiple layers. The coating includes a hard lacquer layer adjoining the substrate. The coating has a diffusivity ensuring the absorption of water molecules passing through the coating in the substrate and the release of water molecules from the substrate through the coating from an air atmosphere on that side of the coating facing away from the substrate with a flow density which, proceeding from the equilibrium state of the quantity of water molecules absorbed in the substrate in an air atmosphere at 23° C. and 50% relative humidity, brings the setting of the equilibrium state of the quantity of water molecules absorbed in the substrate in an air atmosphere at 40° C. and 95% relative humidity within an interval not more than 10 h longer than for setting this equilibrium under corresponding conditions with an identical uncoated substrate.

Abstract: A spectacle lens has a colored mark, a colored graphics image with a predeterminable color and brightness impression. The spectacle lens includes a lens body having a light-refracting effect and having a surface with an interference layer system arranged on the surface.

Abstract: An apparatus for turning over an article (12) in a vacuum coating system includes a holder (10) for the article (12), which is mounted rotatably about an axis of rotation (23) on a carrier. The apparatus further includes a turnover device (2, 4, 28) turning over the holder (10) by rotation about the axis of rotation (23) by utilizing a force generator. The turnover device (2, 4, 28) generates a force which turns over the holder (10) without mechanical coupling and without movable mechanical components between the turnover device (2, 4, 28) and the holder (10). A method of turning over an article (12) and for using the device or the method for turning over, in particular a plastic ophthalmic lens (12), is also disclosed.

Abstract: An apparatus for turning over an article (12) in a vacuum coating system includes a holder (10) for the article (12), which is mounted rotatably about an axis of rotation (23) on a carrier. The apparatus further includes a turnover device (2, 4, 28) turning over the holder (10) by rotation about the axis of rotation (23) by utilizing a force generator. The turnover device (2, 4, 28) generates a force which turns over the holder (10) without mechanical coupling and without movable mechanical components between the turnover device (2, 4, 28) and the holder (10). A method of turning over an article (12) and for using the device or the method for turning over, in particular a plastic ophthalmic lens (12), is also disclosed.