Digital Camera World on MSN7d
Viltrox AF 25mm f/1.7 Air review: another breath of fresh air for APS-C format cameras
The Viltrox AF 25mm f/1.7 Air adds to a growing range of compact, lightweight and supremely affordable ‘Air’ prime lenses ...
Nanowerk28d
Development of 'transparent stretchable substrate' without image distortion could revolutionize next-generation displays
Overcoming Poisson's ratio enables fully transparent, distortion-free, non-deformable display substrates. (Nanowerk News) Stretchable display materials, which are gaining traction in the ...
Phys.org28d
Transparent stretchable substrate without image distortion shows potential for next-generation displays
General elastomeric substrates are prone to screen distortion due to the "Poisson's ratio" phenomenon, in which stretching in one direction causes the screen to shrink in the vertical direction.