his magnifier is fitted with two prisms. Prism 1 with magnification 1.8, with additionally used second prism magnification = 2.3. The revolvable monocle has a magnification of another 1.9, altogether this comes up to a maximum magnification of 4.8. This very light headband-magnifier (only 110gr.) is equipped with two 2 LED lights on the left and right side. A good implement for modelling with an attractive price! Delivery without batteries.
