F120 / F140

“The ScopeLED F-Series LED light source is a fantastic alternative light source for fluorescence microscopy. The DAPI and GFP channels are breathtakingly bright; easily twice as bright as any other source I have in the Facility.”

– Dr. Steven Ruzin, Director, Biological Imaging Facility, University of California, Berkeley


ScopeLED's F-Series LED based Fluorescence Microscope Illuminators are designed to replace conventional metal halide and mercury arc lamp sources for fluorescence microscopy applications. The heart of the F-Series illuminator is our high performance LED light engine with our advanced thermal design, yielding very high intensity and optically stable light output. The F-Series design offers the most compact illumination source in the industry, directly coupled to the microscope's epi-fluorescence illumination port. ScopeLED offers wavelengths from 390nm to 740nm in single, dual, or quadruple wavelength models. With over 30,000 hours of LED lifetime and low power consumption, ScopeLED is the bright, affordable, efficient, and environmentally friendly solution for wide-field fluorescence applications.


  • High Efficiency Dense Matrix LED™ Array Light Source
  • Brilliant Fluorescence Images
  • Easy Ergonomic Controls
  • Instant On/Off (No Warm-up Time)
  • Manual, TTL, and Software Control
  • Variable Intensity
  • 30,000 Hours of LED Lifetime
  • Direct Coupling to Microscope
  • Optional Foot Switch for Shuttering
  • Extremely Cost Effective
  • Collector Lens with Adjustable Focus
  • Custom Wavelengths Available
  • No Hazardous Material in the Laboratory
  • No Fiber Guide Replacement
  • No Bulb Replacement
  • No Maintenance
  • No Alignment

Typical Fixture Optical Performance @ 1000mA, 25ºC, Scan at Stable

Nominal Wp 390±5 420±5 440±5 470 +10/-0 525±5 540 +6/-7 560P±5 595±5 640±5 660±5 740±5
Measure Wp 392 422 440 474 523 538 558 596 642 658 744
Power (mW) 600 850 600 550 270 200 420 110 420 350 170

Typical Fixture Optical Performance


Specifications and Ratings

Supply Voltage 24VDC
Input Current 1.25A max
Maximum Power Consumption (F110) 10W
Maximum Power Consumption (F120) 24W
Maximum Power Consumption (F140) 30W
Operating Temperature 0ºC to 40ºC
Storage Temperature -20ºC to 75ºC
Humidity 10% to 90%
Model Weight: F110 1.35 lbs
Model Weight: F120 2.45 lbs
Model Weight: F140 2.56 lbs


Datasheet PDF Download
Quick Start Guide PDF Download
Operation Manual PDF Download

Compatible Microscope Brands

AccuScope, Leica, Motic, Nikon, Olympus, Zeiss, and Others.

Sample Skin Sections