紫外熔融石英双凸透镜 D=25.40mm F=25.40mm 未镀膜 熔融石英

紫外熔融石英双凸透镜 D=16.00mm F=16.00mm 未镀膜 熔融石英

紫外熔融石英双凸透镜 D=12.70mm F=15.00mm 未镀膜 熔融石英

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=100.00mm Ravg<0.5% @650~1050n

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=45.00mm Ravg<0.5% @650~1050nm

消色差正胶合透镜 D=25.40mm F=40.00mm Ravg<0.5% @650~1050nm

消色差正胶合透镜 D=25.40mm F=35.00mm Ravg<0.5% @650~1050nm

消色差正胶合透镜 D=8.00mm F=16.00mm Ravg<0.5% @650~1050nm

消色差正胶合透镜 D=6.35mm F=12.70mm Ravg<0.5% @650~1050nm

消色差正胶合透镜 D=5.00mm F=15.00mm Ravg<0.5% @650~1050nm

消色差正胶合透镜 D=5.00mm F=7.50mm Ravg<0.5% @650~1050nm

消色差正胶合透镜 D=60.00mm F=300.00mm Ravg<0.5% @400~700nm

消色差正胶合透镜 D=60.00mm F=200.00mm Ravg<0.5% @400~700n

消色差正胶合透镜 D=50.80mm F=400.00mm Ravg<0.5% @400~700nm

消色差正胶合透镜 D=50.80mm F=300.00mm Ravg<0.5% @400~700nm

消色差正胶合透镜 D=50.80mm F=250.00mm Ravg<0.5% @400~700n

消色差正胶合透镜 D=50.80mm F=200.00mm Ravg<0.5% @400~700nm

消色差正胶合透镜 D=50.80mm F=180.00mm Ravg<0.5% @400~700nm