Price / performance ratio okay, however unsuitable for close-ups! Enlarges too strong and much too vague. One can not look at his nose, for example. At a distance from 20cm It's because so la la, however, is not surprising at this price. Excellent for Autoschrauber suitable, because then you will find even the fallen down bolt in the engine room again. In addition, to get straight here in corners, which would otherwise remain hidden from the eye.