Description

LED light sources for fluorescence

Euromex offers three high-end and extremely easy-to-use LED light sources for fluorescence applications that can replace mercury vapor HBO light sources of our microscope solutions for fluorescence

The standard – entry-level – LED light source for fluorescence LE.6200, fits the two common Blue (450-490 nm) and Green (505-545 nm) wavelength bands for fluorescence excitation. Other bands are also possible, see model block

The standard LE.6500 LED light source for fluorescence fits five wavelengths bands for fluorescence excitation, one for ultra violet, two for the green and two for the blue light spectrum. Other bands are also possible, see model block

The ultimate LED light source for fluorescence LE.6900 fits all nine available wavelength bands for fluorescence, ranging from 330 to 670 nm

 

 

LE.6200

Band Wavelength FWHM (nm) Range Color Power (mW)
5 470 24 450-490 Blue 315
6 525 29 505-545 Green 142


Customized versions with two wavelength bands (LE.6200 + 2 band references) – to choose between wavelength bands. 1, 3, 4, 5 or 6 – are available on special request. E.g. LE.6200-15

LE.6500

Band Wavelength FWHM (nm) Range Color Power (mW)
1 365 18 330-380 Ultra violet 205
4 450 26 440-470 Royal blue 485
5 470 24 450-490 Blue 315
6 525 29 505-545 Green 142
7 545 116 510-560 Emerald green 172

Customized versions (product nr. LE.6500-ABCDE) with a maximum of five wavelength bands are available on special request. One can choose from wavelength bands 1 to 7 (see table below), e.g. LE.6500-12456

Customized versions (product nr. LE.6500-ABCD) with wavelength band 8 or 9 (not both) plus three other wavelength bands (chosen freely from wavelength bands 1 to 7, see table below) are also available. E.g LE.6500-1458

LE.6900

Band Wavelength FWHM (nm) Range Color Power (mW) E.g. compatible fluorochromes
1 365 18 330-380 Ultra violet 205 DAPI (359 nm), Biosearch Blue (352 nm), Calcofluor White (350 nm)
2 385 14 370-395 Royal violet 126 Coumarin (384 nm), FluoroGold (390 nm), wtGFP (395 nm)
3 405 22 380-420 Violet 468 DyLight 405 (399 nm)
4 450 26 440-470 Royal blue 485 Auramine (460 nm)
5 470 24 450-490 Blue 315 Cy2 (489 nm), rsGFP (488 nm), EGFP (488 nm), FITC (494 nm), Acridine Orange (DNA -500 nm)
6 525 29 505-545 Green 142 Citrine (514 nm), Acridine Orange (500 nm)
7 545 16 510-560 Emerald green 172 TRITC (555 nm), Cy3 (552 nm), DsRed (557 nm), Alexa Fluor 546 (556 nm)
8 625 20 605-650 Orange-red 130 Cy5 (649nm), Alexa Fluor 633 (632 nm)
9 660 21 645-670 Red 221 Cy5 (649nm), Alexa Fluor 647 (649 nm)