Spiral scratches on contact lenses can turn them into multifocals

Inscribing a spiral in the centre of a contact lens seems to create optical vortices that interact so that the lens provides a clear image of objects at all distances
Read Entire Article
  1. Homepage
  2. Science
  3. Spiral scratches on contact lenses can turn them into multifocals

Related

Save over 20% on this Lego Star Wars: Boarding the Tantive IV set

Save over 20% on this Lego Star Wars: Boarding the Tantive I...

Great Apes Watch Events Like Humans Do

Great Apes Watch Events Like Humans Do

Drinking Water Does More Than Quench Thirst

Drinking Water Does More Than Quench Thirst

Popular Contents

The best sci-fi movies and TV shows to stream on Disney Plus in December
The best sci-fi movies and TV shows to stream on D...
Where to watch Strange World
Where to watch Strange World
AI listens to toilet sounds to guess whether people have diarrhoea
AI listens to toilet sounds to guess whether peopl...
AMD’s Ryzen 7000 X3D CPUs arrive next month to take on Intel for PC gaming
AMD’s Ryzen 7000 X3D CPUs arrive next month to tak...
James Webb Space Telescope spies massive shockwave and baby dwarf galaxy in Stephan's Quintet
James Webb Space Telescope spies massive shockwave...

© 2024 Thiratti. All rights reserved.