High-quality imaging suitable for microbiological and clinical applications.\n

Ergonomic design reduces operator fatigue during long working sessions.\n

Dual head (teaching head) enables two users to observe simultaneously, ideal for training and education.\n

Reliable optical performance with cost-effective maintenance.","features":"

Binocular microscope with additional teaching head (B-290TB version).\n

Infinity-corrected optical system for sharp and clear images.\n

Widefield eyepieces (typically 10x/20 mm) for comfortable observation.\n

LED illumination with intensity control, long lifetime, and energy efficiency.\n

Rotating quadruple or quintuple nosepiece with multiple objectives.\n

Coaxial coarse and fine focusing system for precise adjustments.\n

Mechanical stage with smooth XY movement for sample navigation.","spesification":"

Optical System: Infinity-corrected, IOS (Optical System by Optika).\n

Eyepieces: Widefield WF10x/20 mm, anti-fungus treated.\n

Objectives: Achromatic or plan achromatic (typically 4x, 10x, 40x, 100x oil immersion).\n

Illumination: LED 3 W with intensity control (equivalent to 30–50 W halogen).\n

Condenser: Abbe condenser N.A. 1.25 with iris diaphragm and filter holder.\n

Stage: Double-layer mechanical stage, 140 × 140 mm with 75 × 50 mm movement range.\n

Focusing: Coaxial coarse and fine focus with 200 µm minimum step.\n

Head: Binocular head + teaching head with pointer (B-290TB).\n

Power Supply: Universal input 100–240 V, 50/60 Hz."}

OPTIKA BIOLOGYCAL MICROSCOPE B-290TB

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