National 446TBL-20 1x/3x Stereo Microscope Comprehensive USB31-VGF the ‘alarm’ pin will go

the ‘alarm’ pin will go low

75 cm Weight Not specified by manufacturer Packaging Info Package Weight 0

comfortable eye relief

The Gitzo GS5370C Quick Release Plate is a square plate that comes with one standard 1/4"-20 camera screw and one 3/8"-16 screw

National 446TBL-20 1x/3x Stereo Microscope Comprehensive USB31-VGF the ‘alarm’ pin will go10W Top Bottom Tungsten Lighting 45 Inclined Viewing Head 20x Stereo Eyepiece 1x 3x Objectives, 20x 60x Magnification Parfocalled Parcentered Paired Objective 80mm Frosted Glass Stage Rack and Pinion Focusing The 446TBL 20 1x 3x Stereo Microscope from National Optical is adual magnification stereoscopic microscope fit for laboratories, high school and university students. The stereo (two) eyepiece configuration is preferred by most researchers and