Optical & Jewelry Hinges BK Optical manufactures miniature hinges in brass and nickel silver for use in the optical or jewelry industry. We can design and build from an existing sample or create a new hinge for your use. A large assortment of sizes and shapes are available for soldering and ultrasonic inserting. Click here for a free quote Email Us Frame Coloration (Re-Coloration) BK Optical frame coloration area offers state-of-the-art electro-static powder coating, hand applied paint, foil and dying techniques for metal frames and dying coloration for plastic frames. We can duplicate existing colorations or create a new color application just for you! BK Optical has the ability to strip color from our clients existing inventory and re-color it to their specific needs. Also available to complete the project, is our ability to apply nose pads, temple tips, demo lens and packaging. Click here for a free quote Email Us Private Label, Contract Manufacturing BK Optical offers private label and contract manufactured frames in metal, plastic ( zyl ) and molded materials. Client's can specify material, hardware, coloration requirements , stamping call-outs and packaging to create a finished product produced specifically for their marketing and sales needs. BK Optical also offers a complete line of ophthalmic manufactured frames to be supplied on a contract basis. Click here for a free quote Email Us Lorgnettes BK Optical manufactures lorgnettes for optical and display use. We can design and build from an existing sample or create a new one specifically for your use. Large assortment of shapes and sizes available. Colors include crystal, black or any transparent shade required. Demi or block material available upon request. Lorgnetts stamped ( transfer printed ) and packaged to specification. Click here for a free quote Email Us