INON Straight Viewfinder Unit II for Nauticam

Compact and lightweight straight type viewfinder. Using a large prism to minimize light attenuation makes it possible to see every corner of camera’s viewfinder image clearer and brighter despite of eye position.

Unlike conventional viewfinders, this bright viewfinder enables you to focus precisely and comfortably even in dark underwater. Optically designed to suit to an electrical viewfinder (EVF) of a DSLR camera which provides wider viewing angle, so no vignetting nor blur even in corners.Magnification of this viewfinder is same as camera’s viewfinder. As its eye-point underwater is extended to 60 mm/2.4 inch, no vignetting of viewfinder image even through a mask.Viewfinder body is made from corrosion resistant aluminum and fiber reinforced plastic (FRP) to make the body compact, lightweight yet durable.

Compatible Nauticam housings:

DSLR:
All models 

Mirrorless:
Sony : NA-A9, NA-A7RIII, NA-A7II, NA-A7
Nikon : NA-Z7
Canon : NA-R
Fujifilm : NA-XT3, NA-GFX50S
Panasonic : NA-S1R, NA-S1H
Olympus : NA-EM1X