This is a Nikon Nikonos underwater camera viewfinder, designed for use with the Nikonos series of underwater cameras. It features a clear, precise viewfinder with distance markings in both meters and feet, providing accurate focusing underwater. The viewfinder is in excellent condition with no visible scratches or damage, indicating it has been well-maintained. Ideal for underwater photography enthusiasts and collectors looking to complete their Nikonos camera setup.
