UWinKa UTR-3 Tripod Mount Ring D - EF 100Mm 2.8 L Macro IS USM OVP
UWinKa UTR-3 tripod clamp Tripod Mount Ring D - EF 100mm 2.8 L Macro IS USM OVP. uWinKa UTR-3 lens clamp/tripod clamp. Suitable for the Canon EF 100mm 2.8 L Macro IS USM lens. A Canon Tripod Mount Ring D Replace.