I have Canon 60D. When on recording mode the viewfinder doesn't work because the shutter is up and you can only see through the screen. This is a problem because it's much harder to find the subject and chasing it, especially when you have a zoom lens.
When I look through the viewfinder because my head is pointing to the subject and I can naturally chase it as my eyes drive the direction but looking through the screen this is not possible.
I found this optical viewfinder that attaches to the LCD screen (this eBay link) on eBay but I'm not sure how effective they are and I was wondering if anyone has used that before.
Is there any other option that can help?