Ring lights

RK613 fresnel lense F150 (order number 1-29-176)


  • Focussing lens out of PMMA
  • Focal length: 51.0 mm at 546nm
  • Refraction index: 1.49
  • Relative dispersion: 58 %
  • Material thickness: 1.8 mm
  • Mounting on the lighting made with RK613 clamping ring
Technical Drawings
DWF-File downloadDWF-File download
DWF-File download
STP-File downloadSTP-File download
STP-File download
RK613 fresnel lense F150 optimized RK613 combined with order no.: 1-29-150 for work distance WD=150mm