AmScope T620B T620 Series Simul-Focal Trinocular Compound Microscope 40X-2000X Magnification 3D Mechanical Stage

T620 Series Simul-Focal Trinocular Compound Microscope 40X-2000X Magnification with 3W LED Kohler Illumination, 3D Mechanical Stage

Key Features:

The infinity-corrected optical system reduces distortion and improves color accuracy.

Plan-achromatic lenses produce high-contrast images with edge-to-edge sharpness.

The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.

The T620 is a research-grade biological compound microscope, with a 3-Watt LED Koehler illumination system. The infinity-corrected optical system supports the addition of in-line components, such as episcopic lighting and a polarizing module. The wide-field plan optics maximize the focused field-of-view, and correct for common color separation, producing a large, clear viewable area. The bright 3W LED illumination system features a field diaphragm and centerable condenser for optimized lighting, increasing efficiency and clarity.

The head features Siedentopf interpupillary-adjustment, allowing for correction-free customization. The simulfocal trinocular photo-port has a built-in 0.5X focusable reduction lens, and male C-mount thread for directly mounting compatible C-mount cameras. The simul-focal port does not require any switching, so both eyepieces will remain functional.

The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. Additional 20X eyepieces expand the maximum magnification to 2000X with 8 unique levels. This covers magnifications needed for studying hair follicles, cells, soil, and bacteria. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are achromatically corrected to improve resolution and color accuracy, with planatic flat-field correction to provide edge-to-edge sharpness.

The large 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.

Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The 3W LED light-source ensures cool, energy-efficient illumination with low heat for live specimens. The bright light-source is daylight-balanced to produce natural colors for imaging. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control, and is centerable for proper alignment. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.

Packing List:

One microscope body

One trinocular head

One stage assembly

One 0.5X photo-port

Four objective lenses: 4X, 10X, 40X, 100X

One pair 10X eyepieces

One pair 20X eyepieces

Eyepiece screws

Three filters: green, yellow, blue

One sample immersion oil

One sample prepared slide

One dust cover

One power adapter

Three hex wrenches

One screwdriver