消色差正胶合透镜 D=50.80mm F=750.00mm Ravg<0.5% @650~1050n

消色差正胶合透镜 D=50.80mm F=500.00mm Ravg<0.5% @650~1050n

消色差正胶合透镜 D=50.80mm F=400.00mm Ravg<0.5% @650~1050n

消色差正胶合透镜 D=50.80mm F=300.00mm Ravg<0.5% @650~1050n

消色差正胶合透镜 D=50.80mm F=250.00mm Ravg<0.5% @650~1050n

消色差正胶合透镜 D=50.80mm F=100.00mm Ravg<0.5% @650~1050n

消色差正胶合透镜 D=30.00mm F=80.00mm Ravg<0.5% @650~1050n

消色差正胶合透镜 D=30.00mm F=50.00mm Ravg<0.5% @650~1050nm

消色差正胶合透镜 D=25.40mm F=500.00mm Ravg<0.5% @650~1050n

消色差正胶合透镜 D=25.40mm F=400.00mm Ravg<0.5% @650~1050n

消色差正胶合透镜 D=25.40mm F=300.00mm Ravg<0.5% @650~1050

消色差正胶合透镜 D=25.40mm F=250.00mm Ravg<0.5% @650~1050n

消色差正胶合透镜 D=25.40mm F=200.00mm Ravg<0.5% @650~1050

消色差正胶合透镜 D=25.40mm F=150.00mm Ravg<0.5% @650~1050n

消色差正胶合透镜 D=25.40mm F=125.00mm Ravg<0.5% @650~1050n

消色差正胶合透镜 D=25.40mm F=100.00mm Ravg<0.5% @650~1050n

消色差正胶合透镜 D=25.40mm F=80.00mm Ravg<0.5% @650~1050nm

消色差正胶合透镜 D=25.40mm F=75.00mm Ravg<0.5% @650~1050n

消色差正胶合透镜 D=25.40mm F=50.00mm Ravg<0.5% @650~1050nm

消色差正胶合透镜 D=25.40mm F=45.00mm Ravg<0.5% @650~1050nm