BioBlue BB.4220-P-DLED Monocular Microscope

BioBlue

The BioBlue BB.4220-P-DLED is the polarising version of the Euromex BioBlue educational series, with a slide-in analyser and a polariser on the lamp that rotates through 360°. It features a round rotating stage with vernier, semi-plan objectives 4x, 10x and S40x, and 1 W dual-colour LED illumination that works cordlessly thanks to its 3 rechargeable AA batteries. A great value-for-money option for getting started with polarised light observation.

Technical specifications

• Secured DIN WF 10x/18 mm eyepiece, with pointer
• Monocular head, inclined at 45° and rotating through 360°
• Slide-in analyser and polariser on the lamp, rotating through 360°
• Inverted quadruple nosepiece on ball bearings
• Semi-plan objectives 4x, 10x and S40x
• Optics with anti-fungus and anti-reflection coating for maximum light transmission
• Coaxial coarse and fine focusing with 200 divisions, 2 µm precision, 0.4 mm per revolution, total travel of approx. 23 mm and friction adjustment
• 129 mm round stage, rotating through 360°, with 2 specimen clips and vernier
• Abbe condenser N.A. 1.25, height adjustable, with iris diaphragm and filter holder
• 1 W dual-colour LED illumination with external 5 V DC USB-C adapter and 100-240 V AC multi-plug (CE, 50/60 Hz)
• Cordless use with 3 rechargeable AA NiMH batteries
• Paint finish with antibacterial protective coating
• Supplied with power cable and dust cover in a polystyrene box