Inon Straight Viewfinder Unit II

Compact and lightweight straight type viewfinder designed for full frame DSLR. Using a large prism having less light attenuation enables to see clearer and brighter viewfinder image even corners and to provide less visual variation with different eye positions. INON viewfinder provides unparalleled bright finder image to support fine focusing comfortably even dark underwater.

Optically designed to suit to an EVF: electrical viewfinder of a full size DSLR camera providing wider viewing angle having minimal vignetting or blurred part even at corners. The viewfinder provides same magnification as camera’s viewfinder (1.0x) and extends its eye-point at 60 mm/2.4 in. not to have vignetting even through a mask. High quality optical components are carefully housed in a small, light yet durable body which is made from corrosion resistant aluminum alloy and FRP: fiber reinforced plastic.

Specifications*

Length/width/height** 101.8 x 72.2 x 74.0 mm/4.0 x 2.8 x 2.9 in.

Weight [air]** 305 g/10.8oz

Material/finishing Corrosion-resisting aluminum alloy/black rigid alumite, PC etc.

Lens material/finishing Optical glass/antireflection coating

Lens construction 5 elements in 3 groups, high refractive porro prism x 3

Magnification/eye-point(u/w) 1.0x, approx. 60 mm/2.4 in.[u/w], approx. 45 mm/1.8 in.[air]

Depth rating 100 m/328ft

* Subject to change without prior notice.
** Including the eyecup without the lens cap.

Installing INON viewfinder on other brand housing may void housing warranty. Please check warranty condition of your housing before purchase.

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