Fuzhou Jiuyi Optics Co., Ltd.  

Product Name: Night Visionbk7/CaF2/Baf2/Fused Silica/Mgf2 Optical Window Telescopes Model NO.: JY-W01 Coating: UV Customized: Customized Certification: RoHS, ISO9001, CE Lenses Color: Clear Material: Optical Glass Shape: Single-lens Transmittance: 90%-95% Type: Concave Lens Usage: Medical, Optical, Photography, Optoelectronic Diameter Tolerance: +0.0/-0.05mm MOQ: 10 Surface Quality: Lambda/10@632.8nm Parallelism: ?5 Arc Min Focal Length Tolerance: