Fits camera housings and smartphone housing with 67mm threads | Easily attach and remove lens while underwater | 120 grams on-land/ 5 grams underwater | Polycarbonate dome lens with hard coating, anodized aluminum
Common lights,tray,diffrent adapters could be attached on DIVEVOLK expansion system ,get ready for creativity | Diffcult to control heavy equipment,Dual-handle holding increases the stability when taking a photo or viedo