LED fluorescence attachment MF-LED Multi-channels
Multi-channels LED fluorescence attachment for upright microscope MF-LED series

MF-LED multi-channels series LED fluorescence attachment features with built-in color LEDs as light source. Providing friendly fluorescence upgrade solution for basic fluorescence microscope users. By the modular illumination you can easily upgrade a traditional infinity upright biological microscope to fluorescence functional. Digital screen shows and remember each channel LED light intensity from 0~100%. It is compatible with laboratory microscopes Olympus, Nikon, Leica, Zeiss and others.


  • Compact design of all in one unit

  • Continuously adjustable brightness with rotatable knob

  • No need preheating or cooling, open to use

  • Digital screen shows and remember light intensity

  • Achieve fluorescence quantity number

  • One-stop operation of light source synchronous switching with filter groups

  • No required of external or added power supply

  • Safety, environment friendly and human friendly

  • CE, FCC, EMC, EU, ISO certified

Main applications

  • Botany

  • Clinical diagnose

  • Immnuofluorescence

  • Tuberculosis sputum slide

  • Skin and foot fungus

  • Food microorganism

  • Respiratory disease

  • Sperm analysis

  • Fluorochrome stained slide

  • Fluorescence quantify


Item No. LED lamps Filter Groups Compatible microscopes
MF-BG-LED Blue and Green Blue and Green Olympus CX/BX  Nikon
Leica DM500/DM750/DM1000
Zeiss PrimoStar /A1  
Sunny EX30  
Motic BA310/Panthera C
MF-BY-LED Blue and Yellow Blue and Yellow
MF-BU-LED Blue and UV Blue and UV
MF-BGU-LED Blue, green and UV Blue, green and UV
MF-BYU-LED Blue, yellow and UV Blue, yellow and UV

Standard Specification

Model LED lamp Filter wavelength Recommend Application
Excitation Dichroic mirror Emission
B Blue 475/40nm >500nm 535/45nm GFP / FITC /EGFP/ Malaria diagnostic/ Alexa 488 / Cy2@ / Fluo-4 / FluorX@ / Fluoro-Jade
RB Royal blue 420-480nm >500nm 510nmLP Tuberculosis Diagnostic
G Green 510-550nm >560nm 590nmLP PI / EB / EH
Y Yellow 560/40nm >600nm 610nmLP mCherry / Texas Red /     AlexaFluor 594
U UV 330-380nm >400nm 420nmLP DAPI / Hoechst 33342&33258 / AMCA/AMCA-X / Alexa 350
Light source

Blue / UV: 3W LED cold lamp for each filter group

Green / Yellow : 5W LED cold lamp for each filter group

Observation Fluorescence
Bright field & phase contrast by microscope original lighting
Operation Lever control B/G(Y)/U(O)
Power control Rota-table knob, continuously adjustable brightness
Digital screen Show light intensity 0~100% and remember each color light source brightness
Input power 12V 2A
Light baffle Orange color plastic light baffle
Remark* Single excitation mode are long pass filter

Optional Filters & Lamps

LED Filter type Excitation filter Dichroic mirror Emission filter Remark
Blue Long-pass 460-490nm >500nm 510nmLP Chroma filters are optional
Green Long-pass 525/45nm >570nm 590/60nm
Yellow Band-pass 560/40nm 600nmLP 635/60nm
UV Band-pass 350/50nm >400nm 460/50nm
Violet Long-pass 400/40nm 430nmLP 460nmLP

QQ refer