LCPLN50XIR紅外物鏡奧林巴斯LCPLN50XIR紅外物鏡奧林巴斯LMPLN-IR和LCPLN-IR是可觀察晶圓內部的近紅外線（波長：nm）觀察的專用物鏡。
LCPLN-IR系列物鏡采用校正環對不同硅厚度進行補正的專用物鏡。
LMPLN-IR/LCPLN-IR紅外線觀察用適用于晶圓內部觀察等近紅外領域觀察的特殊鏡頭LCPLN-IR可利用校正環補正硅質厚度或玻璃厚度技術規格Magnification [X]50Numerical aperture (NA)0.65Working distance (WD) [mm]Glass: 5.09 - 4.35Silicone: 5.09 - 4.79Objective Field Number22Immersion mediumAir/DrySpring loadedN/ACorrection collarYesCorrection range of correction collarGlass: 0 - 1.2mmSilicone: 0 - 1.2mmIrisN/ACorrection level of chromatic aberration-Parfocalizing distance [mm]45Back focal plane (BFP) position-2.9Type of screw threadW20.32X0.706(RMS)Brightfield(Reflected)LimitationBrightfield(Transmitted)LimitationDarkfield(Reflected)N/ADarkfield(Transmitted)N/ADIC(Reflected)N/ADIC(Transmitted)N/APhase ContrastN/ARelief ContrastN/APolarized LightN/AFluorescence (B, G Excitation)N/AUV Fluorescence (at 365nm)N/AMultiphotonN/ATIRFN/AIRYesWLIN/AAuto FocusN/ATransmittance/WavelengthDimensions