The Canon RF 200-800mm f/6.3-9 IS USM is the reigning superzoom champion in terms of focal range and is impressively lightweight and compact for its reach. However, its mediocre maximum aperture does ...

“It is also a nonsurgical method of tightening the skin. RF can help to minimise the appearance of wrinkles; help improve sun damage and boost collagen production in the skin”. As mentioned ...

Our research projects aim to answer clinically relevant research questions in patients with coronary heart disease as well as to advance the understanding of its risk factors throughout the ...