Tag: ultralow dispersion

Many experienced pros shooting portraiture refer to prime lenses in the 85mm- to 105mm-equivalent focal length range with maximum apertures between f/1.4 and f/2.8...

Major camera makers and optical companies have unleashed an amazing barrage of lenses, including more than a score that debuted at photokina and in...

Over the last few years we’ve witnessed nothing less than an optical revolution. Exciting faster, wider, longer lenses are appearing at an astonishing rate,...