Advanced transmitted-light system

Cell counting and time-lapse imaging

This cell imaging system is the ideal instrument for transmitted-light microscopy. Combining precision components with unique design functionality, the EVOS™ XL Cell Imaging System is perfect for colorimetric applications like H&E  staining and immunohistochemistry.

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See the gallery of beautiful images taken with the EVOS XL Cell Imaging System.

See what your peers are publishing with the EVOS XL Cell Imaging System.

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EVOS imaging systems brochure

See the entire portfolio of easy to use cell imaging instruments that can be configured with a variety of objectives, light cubes, and vessel holders to meet your research needs.

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System Highlights

Attribute EVOS XL Detail
Illumination Adjustable intensity LED (>50,000-hour life per light cube)
Contrast methods Transmitted light (bright field and phase contrast)
Objective turret 5-position, front-mounted control
Condenser Includes 3 positions, with bright-field and phase-contrast annuli
Condenser working distance 53 mm
Stage Mechanical “glide” stage with X-Y axis fine-positioning controls
Interchangeable vessel holders available
LCD display 15” high-resolution (1,024 x 768 pixels) color monitor with adjustable tilt
Cameras Color:
1/2” 2,048 x 1,536, 3.1 megapixels
Captured images Color camera:
24-bit color TIFF or PNG;
JPEG, BMP (2,048 x 1,536 pixels
Output ports 3 USB ports, 1 DVI port (supports direct output to USB and networked stage)
Power supply AC adaptor; input 100–240 V, 50–60 Hz; output 12 V DC/4.15 A
Dimensions Height: 578 mm (22.8 in)
Depth: 470 mm (18.5 in)
Weight 14.2 kg (31.4 lb)

EVOS® XL Cell Imaging System Citations

Thermo Fisher Cloud provides scientists with a secure place to store, share and analyze their data. Upload your files from anywhere you have access to the Internet by simply dragging them to the Cloud folder on your Windows™ desktop. Share the results with your colleagues to observe patterns, validate findings, and develop insights. And it’s not just for data files. Upload a presentation for an upcoming conference or a particularly useful how-to video.  

Get started today with 10 GB of free storage.
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EVOS XL Resources

EVOS XL Software Update
EVOS XL User Manual
EVOS XL Quick Start Guide

EVOS Accessories


New Cell Analysis Support Center
Find tips, troubleshooting help, and resources for your cell analysis workflow.