blue bubble: Meyer-Optik Gorlitz Diaplan 100mm f3 Projection lens modified to M42 mount-1
blue bubble: Meyer-Optik Gorlitz Diaplan 100mm f3 Projection lens modified to M42 mount-2
blue bubble: 20150622-DSC08269_Meyer-Optik Gorlitz Diaplan 100mm f3 Projection lens modified to M42 mount
blue bubble: 20150622-DSC08271_Meyer-Optik Gorlitz Diaplan 100mm f3 Projection lens modified to M42 mount
blue bubble: 20150622-DSC08272_Meyer-Optik Gorlitz Diaplan 100mm f3 Projection lens modified to M42 mount
blue bubble: 20150622-DSC08274_Meyer-Optik Gorlitz Diaplan 100mm f3 Projection lens modified to M42 mount
blue bubble: 20150622-DSC08278_Meyer-Optik Gorlitz Diaplan 100mm f3 Projection lens modified to M42 mount
blue bubble: 20150622-DSC08279_Meyer-Optik Gorlitz Diaplan 100mm f3 Projection lens modified to M42 mount
blue bubble: 20150622-DSC08284_Meyer-Optik Gorlitz Diaplan 100mm f3 Projection lens modified to M42 mount
blue bubble: 20150622-DSC08286_Meyer-Optik Gorlitz Diaplan 100mm f3 Projection lens modified to M42 mount
blue bubble: 20150622-DSC08287_Meyer-Optik Gorlitz Diaplan 100mm f3 Projection lens modified to M42 mount
blue bubble: 20150622-DSC08290_Meyer-Optik Gorlitz Diaplan 100mm f3 Projection lens modified to M42 mount
blue bubble: 20150622-DSC08299_Meyer-Optik Gorlitz Diaplan 100mm f3 Projection lens modified to M42 mount