Optical Glass Maker

As an optical glass maker, you make the high-quality glass used in lenses for everything from spectacles to microscopes. You start by measuring and mixing the right ingredients - things like sand and other chemicals - then heat them in a furnace to very high temperatures. You need to be exact because the temperature and mixture change what the glass is like. Once the glass is ready, you shape and polish it into a lens using special machines, checking carefully that it is perfectly clear and the right shape.

The work is part craft and part science. You need to be very careful because even tiny mistakes can ruin the lens. You test each lens to make sure it works properly before it leaves your workbench. You work with engineers and designers who tell you what kind of lens is needed for different jobs. You also keep equipment running smoothly and maintain safety in the workshop. If you like working with your hands, solving problems and making things that are useful, this job can be really satisfying.