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B-159R

Product catalog summary

Model Overview: The B-159R is an educational microscope designed for routine applications, featuring a rechargeable battery and a die-cast frame for stability and ergonomic use. It is suitable for transmitted light observation.

Specifications:

Objectives: Includes 4x, 10x, 40x, and 100x achromatic objectives, all treated with anti-fungus treatment. The 100x objective is for oil immersion.
Illumination: White LED light source with intensity control via a knob. LED power is 1W with a color temperature of 6300K and an average lifetime of approximately 50,000 hours. It operates with an external power supply of 100/240Vac, 50/60Hz, and an output of 6Vdc 2.5A. An internal NiMH rechargeable battery allows up to 15 hours of use at medium intensity.
Observation Modes: Brightfield.
Focusing: Coaxial coarse and fine focusing mechanism with a graduated scale of 0.002mm and an upper stop to prevent contact between the objective and specimen. The coarse focusing knob has adjustable tension.
Stage: Double layer with a mechanical sliding stage measuring 125x116mm, with an X-Y movement range of 76x30mm. It includes a specimen holder for one slide and a vernier scale with 0.1mm accuracy.
Nosepiece: Quadruple revolving nosepiece with rotation on ball bearings.
Head: Binocular observation head inclined at 30° and rotatable 360°, with diopter adjustment on the left eyepiece and interpupillary adjustment from 48-75mm.
Eyepieces: Widefield eyepieces WF10X/18 with a field number of 18mm.
Condenser: Abbe condenser with N.A. 1.2, precentered.
Dimensions and Weight: Height: 350mm, Width: 170mm, Depth: 210mm, Weight: 4kg.