Leica apo-televid 82 with 25-50x ww eyepiece

MACRO LENS ROUND-UP

Geoff Harris is working on his bird photography – but is the Olympus M.Zuiko Digital ED 300mm F4 IS Pro a help or a hindrance?

£3,800/$3,900

£299/$399

The new Sightron Infini D50 set caught our eye as a budget, long-focal-ratio achromat in a market dominated by modern, short and fast refractors. Could this grab-and-go kit deliver high-contrast views

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