带消色差透镜,FC/PC & FC/APC,f = 4.00 mm,600 - 1050 nm,束腰Ø0.87 mm 增透膜 Click to EnlargeFiberPort透镜可选增透膜-A(350 - 700 nm或400 - 700 nm)、-B (600 - 1050 nm或650 - 1050 nm)、-C (1050 - 1620 nm或1050 - 1700 nm), -D (1.8 - 2.4 µm)或-E(2.0 - 5.0 ...