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Vocas Gear ring Sigma 28-105mm 2.8 DG DNThis seamless clamp on gear ring clamps securely around the focus barrel of your lens by tightening one little screw (allen key is included). Once tightened, the slit in the ring disappears and makes the ring seamless. The tooth size is M0,8.Available from stock119.79 99.– -
Vocas 105 mm to 85 mm Step down ring for MB-3XXWhen using a matte box as clip-on, step down rings can be necessary, with or without tread.Available from stock78.65 65.– -
Vocas 105 mm to 95 mm Step down ring for MB-3XX for Canon wide angle lensesWhen using a matte box as clip-on, step down rings can be necessary, with or without tread.Available from stock78.65 65.–
Rigging
