FL, UNITED STATES, September 3, 2025 /EINPresswire.com/ -- Keshuo Motor today released new insights into the expanding applications of 12V worm gear motors, which are ...
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Sigma's new telephoto is made for portrait work
When you use DPReview links to buy products, the site may earn a commission. Hot on the heels of the stabilized 200mm F2, Sigma is releasing another first for mirrorless systems: the 135mm F1.4 DG Art ...
Abstract: This letter outlines the modelling, design, and experimental validation of a novel power-efficient actuator for an active ankle-foot orthosis (AAFO). The actuator is based on a new principle ...
Abstract: Typically, earthworm-inspired robots consist of N segments and N actuators, each segment having one actuator. However, to reduce the number of actuators, complex mechanisms are often ...
The new Sigma 135mm F1.4 DG | Art is the world’s first autofocus 135mm F1.4 prime lens designed for full-frame mirrorless. Available in late September at authorized Sigma dealers in the US for Sony ...
The new 20-200me from Sigma is the world’s first 10x zoom lens to begin with an ultra-wide 20mm focal length designed for full-frame mirrorless. The Sigma 20-200mm F3.5-6.3 DG | Contemporary is a ...
Sigma has announced the 20-200mm F3.5-6.3 DG Contemporary, a full-frame lens that packs a lot of range into a small space. Its size and weight could make it an interesting pick for those looking for a ...
Hot on the heels of the stabilized 200mm F2, Sigma is releasing another first for mirrorless systems: the 135mm F1.4 DG Art. While there have been a few similarly fast manual-focus only 135mm lenses, ...
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