blue bubble: ROW Rathenow Diarectim V 100mm f3.5 Projection lens modified M42 mount
blue bubble: 20141205-DSC02260_ROW Rathenow Diarectim V 100mm f3.5 Projection lens
blue bubble: 20141205-DSC02264_ROW Rathenow Diarectim V 100mm f3.5 Projection lens
blue bubble: 20141205-DSC02267_ROW Rathenow Diarectim V 100mm f3.5 Projection lens
blue bubble: 20141205-DSC02268_ROW Rathenow Diarectim V 100mm f3.5 Projection lens
blue bubble: 20141205-DSC02271_ROW Rathenow Diarectim V 100mm f3.5 Projection lens
blue bubble: 20141205-DSC02272_ROW Rathenow Diarectim V 100mm f3.5 Projection lens
blue bubble: 20141205-DSC02273_ROW Rathenow Diarectim V 100mm f3.5 Projection lens
blue bubble: 20141205-DSC02274_ROW Rathenow Diarectim V 100mm f3.5 Projection lens
blue bubble: 20141205-DSC02276_ROW Rathenow Diarectim V 100mm f3.5 Projection lens
blue bubble: 20141205-DSC02277_ROW Rathenow Diarectim V 100mm f3.5 Projection lens
blue bubble: 20141205-DSC02280_ROW Rathenow Diarectim V 100mm f3.5 Projection lens