Read my review of the Zacuto Z-Finder Pro.
The Z-Finder 3X is indispensible for accurate focus in Live View mode.
Get the Zacuto Z-Finder at B&H Photo.
The Z-Finder Pro 3X is the model I use.
Uses for the Z-Finder:
- Accurate focus — use Live View in 10X or similar magnified view.
- Glare-free image review on the rear LCD. This use alone makes the Z-Finder a compelling instrument, because no matter what the lighting conditions, the view is beautiful and free of glare. Even if the screen is dirty, the lack of glare means the image will look good.
- Continual video use.
- Still-photo shooting for users whose vision cannot reliably focus through the viewfinder.