Macro Extension Tube Adapter ring for Pentax K PK mount DSLR camera simple

Roxsen Global

For Pentax K DSLR camera - Made of aluminium alloy - Manual focus only No electronic joints, so all electionic functions are disabled. Composed of 5 sections: Top mount Base mount 7mm ring 14mm ring 28mm ring These sections can be combined with top and base mounts together for shortening focusing distances in various lengths.