Very good88/100
With an aperture of 4 to 5.6, the telephoto zoom is not very fast, but image stabiliser and weatherproof housing are part of the equipment at a moderate price of 750 euros. The angle of view corresponds to a 105-400mm KB zoom. At 70 mm and f/4, the measured values for resolution and contrast in the centre of the image are good to very good, the edge drop is moderate...