20x to 160x Zoom Lens for 3D Digital Video Microscope Hirox Auto Calibration Select system (ACS): Optical zoon with Diaphragm and focus ring. Contact, Non Contact and variable lighting Adapters are included. - Working Distance: 44 mm. - Field of view: from 14,5 to 2,00 mm. - Depth of field: from 13,3 to 0,25 mm.
More specifications...
