Color Blindness-Correcting Contact Lenses

A rose-tinted gel with gold nanoparticles filtered light within 520 – 580 nanometers

Bernard Maitenaz Passed Away Age 94

Essilor mourns death of the first Varilux progressive lens’ inventor

A Fano-Resonant Ultrathin Optical Coating

New kind of coating can simultaneously reflect and transmit the same wavelength

Adaptive Optics with Cascading Elements

A cascaded dual deformable phase plate wavefront modulator doubles the aberration correction range

3D Print of Detailed Glass Objects

Multiphoton polymerization approach might one day be used to print complex optics

Videos Beamed Straight onto Human Retina

A new miniature laser-based device for wearable displays and smart glasses

Ultracompact Metalens Microscopy

Wide-field microscope imaging with large FOV and high resolution is achieved via ultracompact metalens array

Direct Laser Writing of 3D Lenses

Basis for three-dimensional waveguides to dramatically improve data routing, transfer speed and energy efficiency

3D Printed Glass Enhances Optical Design Flexibility

Tailoring the gradient in the material compositions by actively controlling the ratio of two different glass-forming pastes

Microscope Lens Inspired by Lighthouse

Thin and cost-effective lens is 3D printed and has the capacity to put live cells under the microscope