• Specification

  Features	Description
  Model	PB-3128L	PB-3138L
  Viewing head	Binocular Head Inclined at 30 °, 360° rotatable,  diopter adjustable	Trinocular Head
  Optical System	Infinity Optical System
  Interpupillary Distance	54mm -74mm
  Eyepiece	High Eye Point WF10 X (Φ22mm)
  Nosepiece	Quadruple nosepiece (Quintuple for option)
  Objective	Infinity Plan High N.A. Objective: ∞ PL 4X/0.13 ∞ PL10X/0.3 ∞ PL 40X/0.7 (S) ∞ PL 100X/1.25 (S)(Oil)
  Stage	Double layers mechanical stage  with steel rope movement. Stage size: 185mm × 175mm Moving range: 82mm × 50mm
  Condenser	N.A1.25 Abbe condenser with corresponding N.A. value indication. Including iris diaphragm and filter.
  Focusing	Coaxial coarse & fine focusing adjustment with rack and pinion mechanism Fine focusing scale Value 0.001mm.  The Height of Focusing Wheel canbe up & down adjustable.
  Collector	High brightness Kohler illumination with field diaphragm
  Illumination	High brightness 3W LED, Brightness adjustable. 100~240V,50/60Hz
  Optional Accessory	Eyepiece:WF16×、WF20×、P16× Objective:20×、60×(s) Achromatic Objectives 4X. 10X. 40X. 100X CCD Adapter Microscope Camera 6V20W or 30W Halogen Lamp Phase Contrast Device