Marelux 31602 180 Degree Smart Viewfinder mirrorless the easy-to-see half-moon indexing design

the easy-to-see half-moon indexing design makes it easy to orient and attach the plug connection quickly and correctly

TTL can be the difference between getting a properly exposed image or not

It does not come with a battery or charger

Special optics concentrate the super powerful white LEDs into a penetrating spot beam

desired cable direction when looking from the back of the camera

Marelux 31602 180 Degree Smart Viewfinder mirrorless the easy-to-see half-moon indexing design180 Degree Smart Viewfinder Anodized Aluminum Optical Glass Magnification : 0. 8x underwater Built in Indicators on Screen : Current Depth,Temperature,Diving time,Battery Status,Ascent Rate and Speeding Alert