Drawell B203 LED Посібник користувача - Сторінка 6

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Seidentopf binocular head 30°, Rotable 360°,

Interpupillary adjustable distance is 55-75mm,

Diopter adjustable range±5, Anti-fungal systems.

2.3.4 Nosepiece: Quadplex nosepiece

2.3.5 Mechanical stage: Size 142mm×134mm

2.3.6 Focusing systems: Coaxial coarse and fine focusing knobs, Coarse stroke

2.3.7 Condenser: Abbe condenser, N.A. 1.25, Adjustable aperture,

Aperture center is adjustable.

2.3.8 Mirror: Mirror diameterф52mm (optional)

2.3.9 Filter: Built in blue filer, ф38.5mm

2.3.10 Anti-fungal systems: Eyepiece and objective is anti-fungal, anti-fungal

2.3.11 Electric components: Input voltage AC85-265V, 50/60Hz

X-Y travel 50mm×70mm

22mm,

Fine division 2µm, Condenser up-down range 25mm

system built in head.

Output voltage DC1.2-6V

6V/20W halogen lamp

Rotation potentiometer with power switch

Fuse 2A ф5×20