*Eyepiece diopter 10X/20mm Plan , high eye point design
*Trinocular / Binocular Zoom objective 0.7-4.5x body,
  with lock screw.
*Standard working distance is 100 mm.
*Focusing bracket range 50mm, Pillar size 32mm,
  Drawtube size 76mm
*B1 Standard plain stand (200 x255 x 22mm)
*Standard Fluorescent Ring Illuminator

Optional:   15x, 20x diopter eyepiece,
                 0.5x, 2x additional lens,
                 LED Ring illuminator,
                 Boom stand,Track stand,LED Bottom Stand