Letus 35 Extreme Letus Extreme 35mm Nikon Mount Vibrating Ground Glass for HVX200

| Letus 35 Extreme Letus Extreme 35mm Nikon Mount Vibrating Ground Glass for HVX200 Included are two Letus 35 Extreme adapters. We don't know much about these things but feel free to ask questions. We installed batteries and both units light up. On ---|---