обектив 3.5х за ST-50

Binocular stereomicroscope ST-50Led 20х

Observation mode: Brightfield.
Heads: Binocular head, 45° inclined.
Interpupillary distance: Adjustable.
Dioptric adjustment: On the left eyepiece.
Eyepieces: WF 10x/20 mm, secured by screw.
Objective: Achromatic 2x with anti-fungus treatment.
Stand: Overhanging stand with focus.
Focusing: Rack and pinion controlled by a pair of knobs placed on both sides of the stand.
Illumination: Incident: 1W LED on flexible arm. Color temperature: 6,300 K. Multi-plug 100-240Vac/6Vdc external power supply.