The Sigma 15mm F1.4 DC Contemporary is an attractive prime lens for APS-C camera owners thanks to its small size, fast ...
The AF 60-180mm f/2.8 is the latest joint venture between LK Samyang and Schneider Kreuznach – a specialist lens and optical filter manufacturer – building on the AF 14-24mm f/2.8 and AF 24-60mm f/2.8 ...
LEE Filters maintains its premium reputation with a hand-dyed optical resin GND system. Unlike the glass used in their famous ...
CP+ is officially underway, and LK Samyang has unveiled the AF 60-180 F2.8, its next lens made in collaboration with ...
Abstract: This work details the design of a plastic fiber link in 28-nm CMOS, operating in two adjacent bands centered on 117.5 and 152.5 GHz. Each band supports multilevel (PAM-4) intensity-modulated ...
Sony reported that it earned a net income of ¥377 billion on revenues of ¥3.7 trillion in the quarter ending December 31, 2025. Those figures represent gains of 11 percent and 1 percent, respectively, ...
Abstract: The mechanical components manufacturing industry is carried out through turning processes using CNC machines. Improving productivity and improving product quality in the CNC process is ...
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