Canon's new RF16-28mm is a less expensive F2.8 zoom
Canon has announced the RF 16-28mm F2.8 IS STM, a fast wide-angle full-frame zoom that's meant to be a more budget-friendly ...
Ultra-Thin Lenses Set to Revolutionize Technology
Researchers have developed a groundbreaking method to produce Fresnel zone plates — paper-thin optical lenses — using ...
Nanowerk7 天
Paper-thin optical lenses have a bright future
Paper-thin optical lenses simple enough to mass produce like microchips could enable a new generation of compact optical ...
Thin lenses have a bright future
Paper-thin optical lenses simple enough to mass produce like microchips could enable a new generation of compact optical ...
Digital Camera World on MSN21 小时
Canon’s new wide-angle zoom is a weather-sealed, portable and budget-friendly 16-28mm f/2.8
Canon’s RF 16-28mm F2.8 IS STM is a full-frame wide angle zoom with weather sealing, IS and a budget-friendly price ...
Canon introduces compact ultra wide-angle zoom
The new RF 16-28mm F2.8 IS STM comes with image stabilization, weather sealing and STM autofocus.
Science Daily8 天
Thin lenses have a bright future
Optical Fresnel zone plate flat lenses made entirely of colored photoresist through an i-line stepper. Light: Science & Applications , 2025; 14 (1) DOI: 10.1038/s41377-024-01725-6 Cite This Page : ...