Optical frames are the part of eyewear that holds the lenses and fits on the wearer’s face. Optical frames can be made of different materials, such as metal, acetate, plastic, wood, or titanium. The production of optical frames involves several steps, from design to finishing.
The first step is to design the shape, style, and features of the optical frame. This can be done by sketching, computer-aided design (CAD), or 3D printing. The design should consider the aesthetics, functionality, and comfort of the frame.
The second step is to cut the material into the desired shape. This can be done by die-cutting, laser-cutting, or milling. The cut pieces are then smoothed and polished to remove any rough edges or burrs.
The third step is to assemble the parts of the frame. This can include riveting, soldering, welding, or gluing. The parts can be hinges, temples, nose pads, bridges, or screws. The assembly should ensure that the frame is sturdy and flexible.
The fourth step is to decorate the frame. This can include painting, plating, coating, or engraving. The decoration can add color, texture, pattern, or logo to the frame. The decoration should enhance the appearance and durability of the frame.
The fifth step is to finish the frame. This can include cleaning, polishing, buffing, or inspecting. The finishing should ensure that the frame is free of any defects or flaws and meets the quality standards.
The final step is to fit the lenses into the frame. This can be done by cutting, edging, mounting, or aligning. The lenses should match the prescription and size of the frame and provide clear vision and protection for the wearer.
Optical frames are essential for eyewear and require careful production.