Detail information:
Double swivel wet diopter lens holder M 67mm diopter lens for Wet for FP-105VR FC and FP-FC 100 IS ports with 122 mm diameter. Optional +5 +10 +15 +20 +25 lenses. This holder is attached to the Subal port and Macro lens away and can be swiveled. Wet diopter lens not included in scope of delivery.