model Actual diameter (mm) Focal length (mm) coating film remarks
40f205 glued blue film 40 205 Gluing blue film Achromatic objective
41f152Gluing blue film 41 152 Gluing blue film Achromatic objective
41f156 Glued green film 41 156 Glued green film Achromatic objective
42F100 glued blue film 42 100 胶合蓝膜 achromatic objective
42f132Glue green film 42 132 Glued green film Achromatic objective
42f134 Glued Green Film 42 134 Glued green film Achromatic objective
42F385 glued green film 42 385 Glued green film Achromatic objective
42f584 Glued Green Film 42 584 Glued green film Achromatic objectives
43F125 glued green film 43 125 胶合绿膜 Achromatic objectives