Opteka Slide Copier Studio Lighting Kit for Canon EOS 70D, 60D, 50D, 7D, 6D, 5D, T5i, T5, T4i, T3i, T3, T2i and SL1 Digital SLR Cameras Everything you need for your DSLR to convert your slides to digital format Very easy to attach with included adapters for use with 58mm or 52mm threaded lens Advanced white light 126 LED technology allows a fuller spectrum of light to illuminate your exciting moments Knob to dim the brightness or turn on/off the lighting With a stable lighting source in place, you will be well on your way to coping your slides