Viltrox gave us a preview of its AF 35mm F1.2 Lab FE lens back at CP+, but today, it's making the lens available to purchase ...

The diaphragm is a dome-shaped muscle that separates the chest from the abdomen. This muscle, also called the thoracic diaphragm, is the main muscle used for breathing and is also involved in other ...

If you're looking for the best telephoto lenses for your camera, look no further. I've drawn on experience of testing and reviewing lenses to bring you this indispensable guide to the most capable ...

The abdominal aorta begins after the aorta passes through a muscle called the diaphragm, at the level of the twelfth thoracic vertebra (a spot in the upper abdomen). From there, it travels downward, ...