Синий оптического стекла

Xiangyang optics can manufacture all kind of optical glass, optical filter, near infrared glass, transmission ultraviolet black glass, neutral grey glass, green glass, yellow glass, band pass optical filter etc. optical filter.Optical glass, optical filter, optical element, color optical glass, colorless optical glass, color optical filter, colorless optical filter, Character of optical element Silicate glass is good in moisture atmosphere, but phosphate glass is bad in moisture atmosphere. It may be handled by vacuum film according to different condition. Application of optical element Optical element widely applies in many universities, research development, military, medical instrument and finance etc. Optical glass, optical filter, optical element, color optical glass, colorless optical glass, color optical filter, colorless optical filter,