In the middle, a metal bridge is screwed onto the innermost edge of each lens. The screws pass right through the lens which make the basic frame front. At the outside edges (the endpieces) the hinges are also screwed through the lenses to complete the frame assembly.

Instead of having a solid rim that surrounds each lens, rimless glasses rely on the lenses to make the majority of the frame front.

Info

C"-образным упругим элементом, помещенным вне оптической плоскости.As one alternative embodiment of the invention and as can be seen from FIGS. 4 and 5, glasses (10) are formed similarly from one single part, but the distribution of its parts is excellent, since the pressure of the plates (12) on the nose is mainly “C” -shaped elastic element placed outside the optical plane. In the images above, you can see the characteristic cross head at the top of each of the screw-heads.

Rimless endpieces are actually part of temple instead of the front. Beyond the hinge is another section of metal called a “lug”, which is usually a bent at an angle of about 96°. The lug is then screwed through the lens to create a firm joint. Double rivets have two 1mm shanks which are joined together at the top via a conjoining strip of metal called a cross bar. Rivets like these can be branded or styled as per a company’s branding. If the problem is that the frame size is wrong, you’ll need to invest in new glasses. There’s only so much you can do to make glasses fit your face better. Summary On a couple runs, the cords hugged my head. The shades did not bounce at all. The same thing happened while skinning: There was no movement. The purpose of the present invention is that some glasses combine the advantages of manufacturing with simple technology from one single workpiece, do not require arches and have acceptable optical characteristics for each case with minimal manufacturing costs and maximum design capabilities.Plastic frames need to be warmed before they can bend. You can warm the glasses in hot water for about 30 seconds or with a hairdryer, but be careful not to overheat.