Shanghai HXF-LaiYi precision optics Co.,Ltd. is a leader of precision optics original manufacturer. Engaged in the worldwide photonics industry so many years, we are proud to bring our customers the values as:perfect quality control and impeccable customer service,competitive pricing. Our… Continue reading

Pyser Optics is a major worldwide supplier with over 75 years of experience in manufacturing high precision microstructure products such as eyepiece reticles, stage micrometers, calibration standards, electron microscopy grids, precision apertures, resolution charts and transmission gratings as well as… Continue reading