Biological Microscope, Trinocula Head

Model

PB-3128L

PB-3138L

Optical System

Infinity Optical System

Viewing head

Binocular Head

Trinocular Head

Inclined at 30 °, 360° rotatable, diopter adjustable

lnterpupillary Distance

54~74 mm

Eyepiece

High Eye Point WF 10X (Φ22 mm)

Nose Piece

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)

Magnification

40X ~ 1000X

Stage

Double layers mechanical stage with steel rope movement.

Stage size: 185 mm x 175 mm, Moving range: 82 mm x 50 mm

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 can be up & down adjustable.

Illumination

High brightness Kohler illumination with field diaphragm

Collector

High brightness 3W LED, 100~240V,50/60Hz