JVC GR-DA30 US Mini DV Camcorder Capture your memories on the road or at home with the JVC GR-DA30 US Mini DV Camcorder. This powerful camcorder lets you shoot precious moments with peace of mind. Several features make the process easy and enjoyable for you. For starters, this miniDV camcorder is equipped with 30x optical zoom and 800x zoom. Imagine that! You’ll be able to shoot every detail you would have otherwise not been able to see.