INON Diopter Correction Lens +1.5D for Straight / 45º Viewfinders #specialoffers Effective length: 76mm (3

Effective length: 76mm (3

Model name: NEXcell energyON/Model code：n/a (AA 2000mAh)

whole system is usable in saltwater thanks to specially selected material

Hand strap

INON Diopter Correction Lens +1.5D for Straight / 45º Viewfinders #specialoffers Effective length: 76mm (3Add on correction lens for the Straight Viewfinder Unit II 45 Viewfinder Unit II to shift +1. 5 diopter for those who are unable to adjust with cameras viewfinder diopter adjustment range due to long sight or presbyopia. The Diopter Correction Lens is installed by dropping it inside of the viewfinder from housing side and tighten it by packaged tool (not removable underwater).