Optical System

Infinite Plan Optical System F=200mm

Viewing Head

Interpupillary distance 52~75mm, 30°inclined, diopter adjustable.

Siedentopf trinocular head

trinocular light is split 50/50 by a high quality prism.(20/80 and 100/0 are for optional)

Eyepiece

WF10X/20, High eye-point up to21mm.

WF10X/22, High eye-point up to21mm.

WF16X/13mm

Reticule eyepiece: Cross WF10X/18mm

Nosepiece

Quintuple, Inward facing.

Telescope

Centering Telescope Eyepiece

Objectives

Plan Achromatic 4X/0.13 WD=12.86mm

Plan Achromatic 10X/0.25 WD=9.67mm

Plan Achromatic 20X/0.40 WD=7.97mm

Plan Achromatic 40X/0.60 WD=3.76mm

Plan Achromatic 60X/0.70 WD=2.55mm

Plan Achromatic Positive Phase-Contras 10X/0.25 WD=9.67mm

Plan Achromatic Positive Phase-Contras 20X/0.40 WD=7.97mm

Plan Achromatic Positive Phase-Contras 40X/0.60 WD=3.76mm

Plan Achromatic Negative Phase-Contrast 10X/0.25 WD=9.67mm

Plan Achromatic Negative Phase-Contrast 20X/0.40 WD=7.97mm

Plan Achromatic Negative Phase-Contrast 40X/0.60 WD=3.76mm

Stage

Fixed stage: 240×180mm

Slide Plate(Φ110mm), replaceable

Mechanical stage: 180×155mm

moving range: 80×50mm

Condenser

72mm Extreme long work distance condenser, NA0.3, with iris diaphragm, 6V 30W halogen lamp house, filter jack.

Illumination

Phase-contrast slide makes it easy to change between 10X, 20X, 40X phase contrast and bright field observation.

6V 30W Osram halogen lamp

External power, wide voltage (100V~240V)

Fuse tube: 250V/3.15A Φ5×20

Filter

Blue filter (Φ34mm)

Green filter (Φ34mm)

Yellow filter (Φ34mm)

C-Mount

1X

0.5X

0.25X (Fit 1/3"CCD)