Euromex BioBlue BB.4220-LCD 7″ Digital Lab Microscope

Description

The Euromex BioBlue BB.4220-LCD Digital Microscope delivers standalone cellular screening and classroom group demonstrations on a 7-inch true-color IPS display. It features an integrated 5.0 Megapixel CMOS recording engine mounted to a rotatable bracket, streaming real-time digital video and saving files straight to an onboard SD card without needing a desktop computer. Powered by a finite optical system, it delivers 40x, 100x, and 400x magnification through three DIN Semi-Plan objectives: 4x/0.10, 10x/0.25, and spring-loaded 40x/0.65, keeping slide screening completely oil-free.

Transmitted illumination is supplied by an energy-efficient base LED module focused through an Abbe 1.25 NA condenser with an integrated iris diaphragm. The 130 x 130 mm mechanical stage provides smooth coaxial XY translation via low-positioned right-hand controls, equipped with a pre-set travel security limit to protect glass slides from objective strikes. Built on a 4.5 kg cast-metal chassis, this all-in-one digital station incorporates low-position coaxial coarse and fine focus knobs, running on direct DC power via an external adapter with integrated measurement and annotation firmware.

Key Features of Euromex BioBlue BB.4220-LCD Digital Microscope

An educational digital biological compound microscope featuring an integrated 7-inch IPS LCD panel and a 5.0MP CMOS recording engine. Combines 40x to 400x dry magnification with DIN Semi-Plan optics, an onboard SD card slot, an Abbe 1.25 NA condenser, and a double-layer mechanical stage.

• Integrated 7-inch true-color IPS LCD panel screen rotates for flexible group viewing
• Built-in 5.0 Megapixel CMOS sensor captures high-definition digital stills and video
• Onboard SD card storage slot and internal firmware allow PC-less measurement and annotation
• DIN Semi-Plan dry objectives: 4x, 10x, and spring-loaded 40x (no immersion oil required)
• Integrated 130 x 130 mm mechanical stage with coaxial XY cross driver controls
• Height-adjustable Abbe 1.25 NA condenser equipped with an adjustable iris diaphragm
• Low-position coaxial coarse and fine focus knobs with pre-set stage travel security limit
• Solid 4.5 kg cast-metal chassis provides complete vibration-free benchtop stability

7-Inch IPS Screen & Onboard 5MP Digital Recording

Replacing traditional oculars with an eye-level IPS LCD screen allows entire student groups to observe live specimen movements simultaneously without crowding or readjusting eyecups. The internal 5MP CMOS engine captures vivid, true-to-life images, while the integrated firmware lets users snap photos, record video, and perform calibrated line measurements directly on screen using a USB mouse. Semi-Plan optics correct field curvature, keeping micro-algae and plant cells in focus across the entire display screen.

Mechanical Stage Safety & All-Dry Workflow

Capping magnification at an all-dry 400x ceiling prevents sticky oil messes on shared classroom equipment while delivering the resolving power needed to inspect tissue sections and pond protozoa. The double-layer mechanical stage provides smooth coordinate translation without slide slipping, while the pre-set stage travel limit physically prevents the stage from rising high enough to crack cover slips during student focusing passes.

• Integrated 7-inch IPS display eliminates eyepiece eye strain and promotes collaborative viewing
• All-dry objective configuration eliminates oil contamination and lens cleanup routines
• Built-in stage travel limit protects slides and objective lenses from accidental impact damage

Euromex 10-Year Manufacturer Limited Warranty

Euromex backs the BioBlue BB.4220-LCD with an industry-leading 10-year warranty on mechanical and optical components, covering the integrated 7-inch IPS screen, 5MP CMOS sensor, and electronic boards for two years. The complete package contains the digital LCD microscope structure, 7-inch IPS screen assembly, three DIN Semi-Plan objectives, power adapter, and user manual.