Swivi VF-3 DSLR view finder review

I've been experimenting more and more with shooting video on my DSLR lately and so I started looking at  some extra bits of kit to help improve the results that I'm getting. First up is a detachable viewfinder.

After doing loads of research on the net I found this gem of a viewfinder made by a company called Swivi. Its a really well designed piece of kit and easily beats all the other brands that I looked at in terms of design and functionality. I would even go so far as to say that a lot of the design features are actually better than what you'll find on the much acclaimed Zacuto Z-finder and yet its a third of the price!