• Specificfation

  Features	Description
  Model	PB-4138L	PB-4130L
  Optical System	Infinity Optical System
  Viewing head	Trinocular Head. Inclined at 30°, interpupillary distance :50~75mm
  Eyepiece	High Eye Point  Plan WF 10X (20mm),  Diopter adjustable(±5°) on both eyepieces
  Nosepiece	Backward quadruple nosepiece (Quintuple for option)
  Objective	Infinity Plan Achromate objective: ∞ PL 4X/0.10 ∞ PL 10X/0.25 ∞ PL 40X/0.65 ∞ PL 100X/1.25	Plan Achromate objective: PL 4X/0.10 PL 10X/0.25 PL 40X/0.65 PL 100X/1.25
  Stage	Double layers mechanical stage Stage size: 143mm × 133mm X-Y Moving range: 78mm × 51mm Vertical Moving range: 25mm
  Condenser	Koehler N.A1.25 Abbe condenser with iris diaphragm(with socket for phase contrast and dark field sliders)
  Focusing	Coaxial coarse & fine focusing adjustment with rack and pinion mechanism Fine focusing scale Value 0.002mm
  Collector	High brightness Kohler illumination with field diaphragm
  Illumination	High Brightness 3W LED. AC 100V-230V, 50/60Hz, Brightness Adjustable
  Size & Weight	Microscope: 38*18.5*46 cm /  N.W.: 7kg Package: 57*57*28 cm / G.W.: 9kg
  Option	Eyepiece:WF16X、WF20X、P16X Objective:20X、60X(s) 6V20W or 30W Halogen Lamp Phase Contrast Kit (sliders for condenser with phase contrast objective） Dark Field Slider for condenser Simple polarization (with analyser and polarizer)