Newcastle Optical Engineering can offer many types of services, including: - Grinding - Polishing - Profiling - Edging - Drilling - Sandblasting - Toughening The above services can be carried out on various types of glass, please look at the pictures on our website to see more. N.O.E.L. in house products consist of profiling, dicing and slicing, lapping and polishing, edging, grinding and drilling and sandblasting. The materials and processes that we use are used to produce components such as windows, discs, substrates, plates, blocks, filters, prisms, wedges, slides, rods, mirrors, tubes, light guides etc. We have access to CNC's, coatings, lenses and toughening, these are all supplied to customers specifications. We can also supply heat resistant fire glass. We can work with a large variety of raw materials, some of the materials that we specialise in include:- Quartz Borofloat Soda Lime Robax Filter Glass B270 BK7 Alsint Lead Glass