LA1624-B - 平凸透镜,N-BK7,Ø1/2英寸,f=750 mm,增透膜:650-1050 nm
LA1623-B - 平凸透镜,N-BK7,Ø1/2英寸,f=600 mm,增透膜:650-1050 nm
LA1622-B - 平凸透镜,N-BK7,Ø1/2英寸,f=500 mm,增透膜:650-1050 nm
LA1621-B - 平凸透镜,N-BK7,Ø1/2英寸,f=450 mm,增透膜:650-1050 nm
LA1620-B - 平凸透镜,N-BK7,Ø1/2英寸,f=400 mm,增透膜:650-1050 nm
LA1619-B - 平凸透镜,N-BK7,Ø1/2英寸,f=350 mm,增透膜:650-1050 nm
LA1618-B - 平凸透镜,N-BK7,Ø1/2英寸,f=300 mm,增透膜:650-1050 nm
LA1617-B - 平凸透镜,N-BK7,Ø1/2英寸,f=250 mm,增透膜:650-1050 nm
LA1616-B - 平凸透镜,N-BK7,Ø1/2英寸,f=200 mm,增透膜:650-1050 nm
LA1615-B - 平凸透镜,N-BK7,Ø1/2英寸,f=175 mm,增透膜:650-1050 nm
 
                
                 
        