All designer frames come with a case and microfiber cleaning cloth. The manufacturer for Pentax DX670 safety frames Eyeglasses is 3M Pentax. This Pentax DX670 eyeglass comes complete with the manufacturer's warranty. Please call or email us for details. All PEntax protection eyewear are ANSI Z87.1 showed and are handy in an collection of focal factor hues and advanced focal point coatings. Deliberate with primary determinations for in shape, shape and capability, our titanium edges and light-weight plans carry a definitive in reality, solace and fashion.