Stereo-Microscope with stable hinge arm 850mm length

The microscopes are particularly suitable for reliable inspections of material and assembly details as well as the finest work in SMD technology. There are 2 options of an additional lens. First, a PREVIEW LENS, if you unscrew this front, the magnification changes from 10x / 20x to 20x / 40x. The additional lens then reduces the working distance by about half (working distance originally approx. 83 mm). Second, another lens with the factor 0.5. This increases the working distance from 83 mm to 100 mm. If you have any questions, we are happy to help.Stereo microscope with stable metal tripod for incident light illumination. The field of view at a magnification of 10 x is 19 mm in diameter. The LED ring illumination has a bright, shadow-free incident light with a light color of 5800 K. The light is illuminated by a LED ring. The brightness is continuously adjustable between 0 and 15000 lux.stereo head 45� oblique view, 360� rotatable adjustable eye distance of 54 – 74 mmwith stable table clamp and screw-on table basemagnification 10 x / 20 x expandable by attachable lenses up to 40 xeyepieces wide field 10x ocular tube left with diopter adjustment of +/- 5 dpt, eyepiece cupeyepieces wide field 10x ocular tube left with diopter adjustment of +/- 5 dpt, eyepiece cuparticulated arm with 3 locking screwsweight 5100 g