I film videos and need a larger version of a view finder when dealing with my 50mm lens to make sure I'm in focus but I don't want to buy an external screen attachment.
My Mac is running MAC Os Sierra its a 2015 model.
I ve been googling for weeks now and can't seem to find an answer. I'm open to buying an HDMI cord or whatevers needed but I can't find any information on the process.
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