Guangzhou O.E Optics Co., Ltd.  

Product Name: IR Window for Thermal Imaging with Ar, Long Pass and Band Pass Coating Coating: HMC Customized: Customized Certification: RoHS, ISO9001 Lenses Color: Black Material: Germanium or Silicon Shape: Single-lens Transmittance: 90%-95% Type: Flat Lens Usage: Optical, Photography Trademark: OEM Transport Package: Regular Specification: 23.5mm*25mm*1mm Origin: China Product Description - Substrate material: Germanium or Silicon -Optical coating:AR,Long pass filter -metallization:Band pass filter or as customer required-Surface quality:Cr/Ni/Au,Ti/Ni/Au,Ti/Pt/Au,etc. -Size:As customer required-Humidity and Temperature test:40/20 or 20/10(MIL-PRF-13830B) >500hour @ 85%&85ºC