NIKON SY-1-67 reduction ring

The Nikon SY-1-67 Reduction Ring is a metal adapter ring designed to connect Nikon ring flash systems to lenses with a 67 mm filter thread. It enables secure mounting of compatible Nikon ring flashes such as SB-29s, SB-29, and SB-21 for macro and close-up photography.

The Nikon SY-1-67 Reduction Ring is a precision metal adapter designed to allow compatibility between Nikon ring flash units and lenses with a 67 mm filter thread diameter. It is specifically used to mount Nikon ring flashes including the Nikon SB-29s Ring Flash, Nikon SB-29 Ring Flash, and Nikon SB-21 Ring Flash onto compatible lenses for even, shadow-free illumination.

Built with durable metal construction, the SY-1-67 ensures a stable and secure connection between the lens and flash system. Its M67 internal thread design provides precise compatibility with 67 mm filter-thread lenses, making it especially useful for macro, medical, scientific, and close-up photography where controlled lighting is essential.

Compact and lightweight, this reduction ring is a practical accessory for photographers who rely on ring flash systems to achieve consistent, professional lighting results in detailed close-up work.

Key Features

• Metal reduction ring for Nikon ring flash systems
• Designed for lenses with 67 mm filter thread
• Supports Nikon SB-29s, SB-29, and SB-21 ring flashes
• M67 internal thread mount design
• Provides secure and stable flash-to-lens connection
• Ideal for macro and close-up photography
• Durable and lightweight construction