Microscope – Model BA 310

general specifications

Microscope – Model BA 310 
ADVANCED BIOLOGICAL MICROSCOPE

 

Model                                                    BA 310 Binocular                                                                         BA 310 Trinocular
Optical System Colour Corrected Infinity Optical System (CCIS®)
Observation tube Binocular head, 360° Swiveling Trinocular head, 360° Swiveling
Interpupillary distance 48-75mm
Trinocular light split 100:0/20:80 (optional 100:0/0:100)
Inclination 30° inclined, 360° rotating
Eyepieces N-WF10X/20mm with diopter adjustment, +/- 5 diopter
Nosepiece Reversed quintuple revolving nosepiece
Objective classification Infinity Corrected CCIS® EC Plan Achromatic DIN 45mm
Objectives 4X/0.10 (WD 15.9mm), 10X/0.25 (WD 17.4mm), 40X/0.65/S (WD 0.5mm), 100X/1.25/S-Oil (WD 0.15mm)
Objective
mounting thread
W 4/5″ x 1/36″ (RMS standard)
Stage Built-in low position coaxial mechnical stage with tension adjustment and 2-sample holder
Upper limit stop Upper limit stop preset but adjustable
Condenser Focusable Abbe Condenser N.A. 0.90/1.25 with iris diaphragm and slot for contrast sliders
Focus mechanism Coaxial coarse and fine focusing system with tension adjustment
Filter holder On top of the illuminator with fixing cap
Illumination 3W LED Koehler illumination with intensity control
Contrast techniques
Brightfield Yes
Phase contrast Slider & Turret
Simple Polarization Yes
Simple Darkfield Slider & Turret

 

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