Digital Camera World

The Thypoch Ksana 21mm f/3.5 is built for photographers who miss character in their lenses

Physically, this is a lens built for photographers who like to travel light. Measuring just 27mm in length and weighing a ...
IEEE

Midrange Radiative Wireless Power Transfer Based on the Improved Half-Fisheye Lens

Abstract: An improved half-fisheye lens (HFL) is proposed to achieve efficient midrange radiative wireless power transfer (RWPT). First, the study analyzes the factors that impede the attainment of ...
digitalcameraworld

12 lenses of Christmas: Sigma brings the bokeh, Fujifilm flips a pancake with a twist, and Laowa does what Canon can't

For each of the 12 days of Christmas, I’m revisiting a month’s worth of lenses that we covered on DCW. Today it's June 2025… check out the other 12 lenses of Christmas! Sigma has long had a habit of ...
IEEE

Lightweight Fisheye Object Detection Network with Transformer-based Feature Enhancement for Autonomous Driving

Abstract: Fisheye cameras, offering a wide field of view (FOV) of 360 , are extensively employed for surround-view perception in autonomous driving. Compared with the object detection on the standard ...