(From Konica Minolta lens literature) This ultra standard 4.3X zoom lens covers a range from 24mm wide angle to 105mm telephoto. Its widened focusing ring will not rotate while in AF. The lens ...
(From Tamron lens literature) Tamron's AF 19-35mm F/3.5-4.5 is a new affordable super wide-angle zoom ideal for travel, landscape, group portrait, adventure photography and more. Offering an ...
Examining long-term outcomes for people with atrial fibrillation (AF), the most common heart rhythm disorder, a new study found that 55% survived to 10 years. The researchers say AF needs to be ...
Department of Clinical Medicine, K. G. Jebsen Thrombosis Research and Expertise Center, UiT The Arctic University of Norway, Tromsø, Norway Brain and Circulation Research Group, Department of Clinical ...