Optics.org
KO
KO
daily coverage of the optics & photonics industry and the markets that it serves
Featured Showcases
Photonics West Showcase
Optics+Photonics Showcase
Menu
scene viewed through the glasses
Left, a scene viewed when the switchable focus lenses are 'off' -- for distance. Right, the same scene viewed when the switchable focus lenses are 'on' -- for closeup work. br Photo: Courtesy UA optical sciences
© 2024 SPIE Europe
Top of Page