富士能FUJINON 电动变焦镜头 HD8X7.8A-YE2 1/2"CCD 7.8-63MM

      规格                                1/2＂

　　　接口                                CS

      焦距 (mm)                        7.8-63(8x)                         

    光圈范围                      F1.2~T400.C (相当于F400)

操作方式

变焦                      电动

聚焦                      电动

光圈                  自动（DC驱动）             

视角

1/2＂

广角端 44°37′X　34°12′

长焦端  5°49′X　4°22′    

1/3＂

广角端 34°12′X　15°59′ 

长焦端  4°22′X　3°16′     

1/4＂

广角端25°59′X　19°38′

长焦端  3°16′X　2°27′    

最小物距（M.O.D）                           1.2m                              

最小物距下的物体大小

1/2＂

广角端 944X708mm                  

长焦端 117X88mm                    

1/3＂

广角端 708x531mm                  

长焦端 88X66mm                      

1/4＂

广角端531x398mm                     

长焦端 66X49mm                        

后焦距（空气换算长）                      14.00mm                            

出射光瞳（从成像面）                       -55mm                                 

重量                                        400g                                

滤色镜锣纹                                M55x0.75mm

光圈线圈电阻                   激励线圈:200Ω, 阻尼线圈：700Ω

消费电流                               22Ma()at DC4A                      

备注                        金属接口                 光圈用电缆长度：230mm