AmScope T620B-5M3 T620 Series Simul-Focal Trinocular Compound Microscope 40X-2000X Magnification 5MP USB 3.0 C-mount Camera
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- $2,157.40 / Kit
- Brand:AmScope
- Part #:T620B-5M3
- Model #:T620 Series
- $2,157.40 / Kit
Overview
T620 Series Simul-Focal Trinocular Compound Microscope 40X-2000X Magnification with 3W LED Kohler Illumination, 3D Mechanical Stage and 5MP USB 3.0 C-mount Camera
Key Features:
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.
Monitor and capture photos and videos with the included 5.0MP USB3.0 camera. The C-mount camera is specially designed for use with microscopes, allowing you to watch live images, and to record photos or videos on your computer. This ability to view microscopic images on your computer reduces eye-strain, and allows groups of people to view images at the same time. The USB 3.0 connection provides greater bandwidth for faster frame-rates. A 0.5X reduction lens is included for use with 23mm-30.5mm ports to capture more of the microscope's field-of-view. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, image stitching, and a full complement of measuring tools. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.
Specifications
| Optical System | Infinite-conjugate |
| Head | Trinocular, 30° incline, 360° rotatable |
| Interpupillary Adjustment | Siedentopf compensation-free gemel, 55-77mm |
| Ocular Diameter | 30mm |
| Ocular Diopters | none |
| Eyepieces | 10X, 20X |
| Photo Port | height-adjustable C-mount with 0.5X magnification |
| Objective Lenses | Infinity-corrected |
| Objective Parfocal Distance | 45mm |
| Objective Mounting Thread | RMS 20.32mm |
| Objective Turret | Reverse quadruple, ball-bearing movement |
| Focusing System | Coaxial coarse and fine focus, tension control |
| Division of Fine Focus | 0.002mm |
| Stage Design | Double-layer with caliper |
| Stage Dimensions | 188mm x 145mm |
| X-Y Translation Range | 76mm x 54mm |
| Transmitted Illumination | 3W LED |
| Condenser | NA1.25 Abbe condenser with iris diaphragm |
| Sub-stage Condenser-holder | rack and pinion |
| Power | 100-240VAC 50/60Hz wide-band |
Objective Lenses
| Magnification | Corrections | NA | Immersion Medium | Cover-glass Thickness |
|---|---|---|---|---|
| 4X | plan-achromatic | 0.10 | — | 0.17mm |
| 10X | plan-achromatic | 0.25 | — | 0.17mm |
| 40X | plan-achromatic | 0.65 | — | 0.17mm |
| 100X | plan-achromatic | 1.25 | oil | 0.17mm |
| Camera Specifications | |
| Sensor Type | CMOS |
| Sensor Optical Format | 1/2.5" |
| Active Pixels | 4.9M (2560 x 1922) |
| Pixel Size | 2.2µm x 2.2µm |
| Active Sensor Area | 5.63mm x 4.23mm |
| Shutter | electronic rolling shutter |
| Sensitivity | 1.76V/Lux-sec |
| Spectral Response | 380-650nm with IR-cut filter |
| Capture Resolution and Maximum Framerate | 14.5fps @ 2560x1922 39fps @ 1280x960 101fps @ 640x480 |
| Connectivity | USB 3.0 |
| Lens-mount | C-mount |
| Compensating Lens | 0.5X |
| Power | 5VDC over USB |
Software
| OS Requirements | Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hardware Requirements | Intel Core2 2.8GHz or comparable processor, 4GB RAM | ||||||||||||||||||
| Features |
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