The LYNX LM-52-1831 Biological Microscope is designed for biomedical teaching, laboratory experiments, and medical testing. It features an infinity color-corrected optical system with bright-field, dark-field, phase-contrast, and fluorescence observation options. Its ergonomic design, adjustable illumination, and optional digital imaging support versatile laboratory applications.

Parameter	Specification
Model	LM-52-1831 Biological Microscope
Optical System & Viewing Head	Infinity color-corrected optical system; 30° inclined, 360° rotatable gemel binocular or trinocular head; optional digital viewing head
Eyepiece	Wide-field plan eyepiece PL10X/20 mm or PL10X/22 mm, with adjustable diopter
Objectives	Infinity plan achromatic: 2X, 4X, 10X, 20X, 40X, 60X, 100X; optional phase-contrast and fluorescence objectives
Nosepiece & Stage	Quintuple nosepiece; double-layer mechanical ceramic-coated stage, 78 × 51 mm movement range
Condenser & Illumination	NA 1.25 Köhler illuminator condenser; 3W or 5W LED illumination with continuous intensity control; optional LED fluorescence modules
Digital Imaging & Accessories	Optional built-in digital viewing head or camera modules; 0.35X, 0.5X, 0.65X and 1X camera adapters; dark-field and phase-contrast accessories