CcacHe Mirror reflection Germanium Cube 10mm Pure Element cube For Elements Hobby Collection Lab Substance Block Display DIY（1pcs
Germanium Wafers and Crystal Substrates 20x20x0.5mm
Germanium Lens Substrate - 1Pcs Infrared Observation Window Sheet for Thermal Imager and Thermometer - Durable(D14.5 * 2.5mm-2 Sides AR)
1Pcs Premium Germanium Lens Substrate - Observation Window Sheet for Thermal Imager and Thermometer(D30*2mm-AR+DLC)
Germanium Lens with AR+DLC Coating - Optical/Thermal Imager Thermometer Observation Window - 1PCS(20x3mm 2-Sided AR)
1pcs Double-Sided Polished Germanium Wafer - Infrared Optical Window for Thermal Phase Lenses, 10mm to 18mm(40 * 2mm)
Germanium Lens with AR+DLC Coating - Optical/Thermal Imager Thermometer Window Plate, 1PCS(20x3mm 2-Sided AR)
Germanium Lens with AR+DLC Coating for Thermal Imager and Optical Applications - 1PCS(20x3mm 2-Sided AR)
Germanium Lens with AR+DLC Coating for Optical/Thermal Imager Thermometer - 1pcs(30x3mm AR+DLC Coating)
1pcs Double-Sided Polished Germanium Wafer - Infrared Optical Window for Lab and Industrial Use (Φ10,Φ15,Φ18mm Options)(40 * 2mm)
Germanium Lens with AR+DLC Coating - Optical/Thermal Imager Thermometer Window Plate - 1pcs(40x2mm AR+DLC Coating)
Germanium Lens Substrate - 1Pcs Infrared Observation Window Sheet for Thermal Imager & Thermometer, Durable(D35*2mm-AR+DLC)
