2.5x, 3.0x, 3.5x magnification Customisable working distance Customisable inter-pupillary distance 51 grams 130mm field of view 200mm depth of field £545
2.5x - 5.0x magnification Customisable working distance Customisable inter-pupillary distance 42 grams 150mm field of view 250mm depth of field £795