Samyang mf 14mm f/2.8 rf/z £338/$399

This high-end fast telezoom is an upgrade to a much-loved lens, but it is worth the extra money? Andy Westlake takes an in-depth look

Our comprehensive listing of key specifications for DSLR lenses

£3,800/$3,900

£299/$399

Angela Nicholson tries out Viltrox’s first Pro-series full-frame lens, designed with portrait photographers in mind

Samsung’s NX system was years ahead of its time, and pro editorial photographer Peter Fenech still relies on the flagship NX1