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  品 名:折反射式長焦鏡頭
類 別:折返系列

 

                        焦距:320mm     
                                                                          最近對焦:1.6m  
                                                                          光圈:F6.3       
                                                                          外觀:85.4*79      
                                                                          結構:6片4組

                         焦距:500mm     
                                                                           最近對焦距離:2.0
                                                                           光圈:6.3       
                                                                           濾鏡口徑:90mm(前部)
                                                                           結構:7片6組     
                                                                           外觀尺寸:98*119.5mm
                                                                           視角:5          
                                                                           重量:550g
                             焦距:500mm     
                                                                               最近對焦距離:2.0
                                                                               光圈:6.3        
                                                                               濾鏡口徑:90mm(前部)
                                                                               結構:7片6組     
                                                                               外觀尺寸:98*119.5mm
                                                                               視角:5          
                                                                               重量:550g

                         焦距:900mm     
                                                                           最近對焦距離:2.0
                                                                           光圈:8.0       
                                                                           濾鏡口徑:105mm(前部)30.5(后部)
                                                                           結構:7片6組    
                                                                           外觀尺寸:108*140mm
                                                                           視角:5          
                                                                           重量:910g

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