Abstract: The present invention provides a kit for use for the implantation of a dental implant, comprising an implant guide comprising a proximal end and a distal end, wherein the distal end is configured to be detachably attached to a dental implant, said implant guide comprising a cylindrical body, wherein the cylindrical body comprises a cylindrical outer surface and a circumferential groove in the outer surface, and a template configured to be arranged at a predetermined location with respect to a jaw, wherein the template comprises at least one implantation channel to guide the cylindrical body of the implant guide in a desired implantation direction during implantation of a dental implant in the jaw, and a stop surface at an end of the implantation channel.

Abstract: Glasses for everyday use, comprising a frame into which is fitted a lens system for the correction of defective vision, which comprises at least one pair of lenses formed by a first lens and a second lens, which first and second lens, viewed in the path of vision, are disposed one behind the other and are mutually adjustable for realizing a desired degree of correction of vision, wherein the first lens is coupled with a first adjusting element and the second lens is coupled with a second adjusting element, and the first and the second adjusting elements in the assembled state form an integral component of an adjusting organ, and are designed for moving one along the other for the purpose of an adjustment of the lenses.

Abstract: Glasses for everyday use, comprising a frame into which is fitted a lens system for the correction of defective vision, which comprises at least one pair of lenses formed by a first lens and a second lens, which first and second lens, viewed in the path of vision, are disposed one behind the other and are mutually adjustable for realizing a desired degree of correction of vision, wherein the first lens is coupled with a first adjusting element and the second lens is coupled with a second adjusting element, and the first and the second adjusting elements in the assembled state form an integral component of an adjusting organ, and are designed for moving one along the other for the purpose of an adjustment of the lenses.