filtered product Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low View: 100 200 All Read more Optical Instruments and Components, optoelectronics, Wavelength Selector / MonochromatorFWS-Basic 此靈活的手動波長選擇器利用 TwinFilm™ 技術提供光柵單色器的可調諧波長濾波特性以及帶通濾波器的圓形孔徑成像能力。…