LA1637-A - 平凸透镜,N-BK7,Ø2英寸,f=850 mm,增透膜:350-700 nm
LA1727-A - 平凸透镜,N-BK7,Ø2英寸,f=750 mm,增透膜:350-700 nm
LA1636-A - 平凸透镜,N-BK7,Ø2英寸,f=600 mm,增透膜:350-700 nm
LA1380-A - 平凸透镜,N-BK7,Ø2英寸,f=500 mm,增透膜:350-700 nm
LA1635-A - 平凸透镜,N-BK7,Ø2英寸,f=450 mm,增透膜:350-700 nm
LA1725-A - 平凸透镜,N-BK7,Ø2英寸,f=400 mm,增透膜:350-700 nm
LA1634-A - 平凸透镜,N-BK7,Ø2英寸,f=350 mm,增透膜:350-700 nm
LA1256-A - 平凸透镜,N-BK7,Ø2英寸,f=300 mm,增透膜:350-700 nm
LA1301-A - 平凸透镜,N-BK7,Ø2英寸,f=250 mm,增透膜:350-700 nm
LA1979-A - 平凸透镜,N-BK7,Ø2英寸,f=200 mm,增透膜:350-700 nm
 
                
                 
        