Diamond tools - Import export

Complex asphere metrology ideally suited for production-level volumes Advances in diamond turning and small-tool deterministic polishing have dramatically increased optical manufacturing capabilities to produce nearly any surface shape. Designers have leveraged these capabilities by increasingly designing aspheric optics into imaging, sensing and laser systems to improve performance and reduce size and weight of optical systems. However, it isn’t just the polishing equipment that is required to produce high quality aspheric optics – metrology is required to guide polishing and material removal from the surface to converge to an ideal surface figure that matches the design closely. A CGH (Computer Generated Hologram) is an optical null element that creates a unique wavefront enabling interferometric testing of complex optical surfaces including freeform, gullwing and off-axis aspheric shapes. Check our products: Zygo’s Verifire VTS and Verifire™ Asphere

Buffalo Tungsten is been a leading independent manufacturer and supplier of high purity tungsten powders. With over three decades of experience and a sole focus on powdered tungsten materials, our powders meet the highest standards of purity and consistency. Additional processing can be done to meet demanding specifications for both physical and chemical properties. Buffalo Tungsten produces fine tungsten powders from under one micron to coarse tungsten powders in larger mesh sizes. High purity powders with up to 99.999% purity are manufactured as well as high density powders. Various metal additives can produce compositions suited to a wide range of applications. We are a supplier to industries that include additive manufacturing, surface coatings, heavy metal, electrical contacts, diamond tools, radiation shielding, industrial gases, and defense applications. Tungsten carbide powder and tungsten based thermal spray powders are also produced in many standard sizes and specifications