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endoscopy LED light source

Model: RFFM-1723C-G

Kay features: White LED+785nm laser, compact size with excellent heat dissipation,reliable performance

Typical applications: ICG-NIR fluorescence imaging and white light lighting for endoscopes
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  • RFFM-1723C-G

  • White LED+785nm laser, compact size with excellent heat dissipation, reliable performance

  • ICG-NIR fluorescence imaging and white light lighting for endoscopes

Optical   dataTypical ValueRemarks
Light sourceWhite LED + 808 nm   laser
Peak wave length of laser808 nmFWHM=3 nm
CCT of white   light5500±500KWhite LED after 1m, NA0.62,Φ5mm optical fiber
CRI of whith   lightRa≥90White LED after 1m,NA0.62,Φ5mm optical fiber
Output luminous flux of white light2400 lmAfter module,spot size at focal plane 4.5x5.5mm
2100 lmWith Rayfine adaptor,flux input for NA=0.62,Φ5mm optical fiber
Output power of  808   nm5700mWAfter module,flux input for NA=0.62,Φ5mm optical fiber
5300mWWith  Rayfine adaptor,flux input for NA=0.62,Φ5mm optical fiber
Back focal   length23.6 mmFrom  the last lens vertex
Electrical   data

Input voltageDC 12VCan be customized according to customer requirement
Power   consumption155 WDriver  board consumption included
Initial power200 WMinimum  power output
Dimming modeRS2325%~100%

Key parameter for ICG-NIR fluorescence FOI module as below

·         Light source: White light + 785nm laser

·         Peak wavelength:785nm

·         Light source White light: Ra>90

·         White light CCT=5700±500K

·         Luminous flux of white light 2300lm

·         Luminous flux of white light for Φ5mm light guide: 2600lm (NA=0.62)

·         Output power of 785nm laser=3500mW

·         Back focus length 23.6mm

·         Input voltage: DC12V for LED white light

·         Input power:90W including driver

·         Dimming of white light: Min:10%; Max:100%; By RS232 condition

·         Dimming of laser: Min:0; Max:100%; By RS232 condition


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