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Products Refractive Index

Simple, Rugged And Trustworthy Refractometers

The simple and affordable EasyPlus refractometers can measure almost any liquid sample and also work in rough environments. more

Connectivity at its best - Upgrade your laboratory

Consistent user interface, integration into networks and mobile devices, multi-user access ✓ Extremely fast temperature conditioning and high temperature stability thanks to RapidTemp ✓ Easy sample supply, smallest sample volumes, smart accessories, modular system ✓ more

News Refractive Index

• Meta-surface corrects for chromatic aberrations across all kinds of lenses
  

  Today's optical systems -- from smartphone cameras to cutting-edge microscopes -- use technology that hasn't changed much since the mid-1700s. Compound lenses, invented around 1730, correct the chromatic aberrations that cause lenses to focus different wavelengths of light in different spots. While more

• A new method to detect nucleation

  As a solution evaporates, the dissolved chemicals concentrate until they begin forming a crystal through a process called nucleation. Industries that use small crystals in pharmaceuticals, food and microelectronics are seeking to understanding this nucleation event. Scientists studying nucleation of more

• Tiny lasers from a gallery of whispers
  

  Whispering gallery mode (WGM) resonators are used to make tiny micro-lasers, sensors, switches, routers and other devices. These tiny structures rely on a phenomenon similar to an effect observed in circular galleries, such as in some cathedrals or museums, where sound waves travel across the galler more