OPTO-EDU Infinity Trinocular Biological Laboratory Microscope with Kohler Illumination Nano Anti-Wear Ceramic Coating and Coaxial Coarse Fine Focusing

ECGO Infinity Plan Mutual Achromatic Optical System with 45mm confocal distance. Features superior light transmission and minimal chromatic aberration for crisp, clear images.

Trinocular head with 30° inclination, rotatable upright image, and multiple light split options (E0/P100, E50/P50). Diopter adjustable eyepieces (-2~+8°) with interpupillary distance of 50-80mm and optional field numbers (FN=23mm, 25mm, or 26.5mm).

Infinity Plan Achromatic Objectives: 4x (NA=0.13), 10x (NA=0.30), 20x (NA=0.50), 40x (NA=0.75), and 100x (NA=1.3). All objectives feature anti-mold coating and lead-free glass construction.

Manual operating stage (3"x2") with nano anti-wear ceramic coating and right-handed XY coaxial adjustment. Coaxial coarse & fine focusing with safety stop lock ring, 27mm focusing range, and 1μm fine scale.

SUPERMLED™ 10W LED light source with 60,000 hour lifespan, 4500K color temperature, and Kohler illumination system. Features automatic light intensity management for consistent brightness across magnifications.

Upgrade to full motorized control with high-precision electric platform (stepper motor), encoded electric Z-axis accessories, and multifunctional computer drive. Includes integrated control software for centralized operation of all electronic microscope components.