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B-20CR


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Head: Monocular, 45° inclined; 360° rotating.
Eyepiece:
WF10x/18 mm, secured by screw.
Nosepiece:
Triple ball bearings revolving nosepiece, reversed.
Objectives:
– Achromatic 4x/0.10, W.D. 27.2 mm.
– Achromatic 10x/0.25, W.D. 7.4 mm.
– Achromatic 40x/0.65, W.D. 0.6 mm.
All with anti-fungus treatment.
Specimen stage:
Double layer, 105×95 mm, xy moving range 50×15 mm.
Focusing:
Coaxial coarse and fine focusing mechanism with limit stop to prevent the contact between objective and specimen.
Condenser:
N.A. 0.65 with iris diaphragm.
Illumination:
0.5 W LED, with brightness control, rechargeable batteries (not included).
Color temperature: 6,300 K. 100-240Vac/5Vdc external power supply.

 

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