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Suzhou,Jiangsu,China China
The Doveprism is a kind of spinner like. When light passes through this prism, the image is reversed 180. In addition, when the prism is rotated on it
Two reflecting surfaces perpendicular to each other are called ridge surfaces, and a prism with ridge surfaces is called ridge prisms. Because of thei
Proprism is an isosceles rectangular prism shaped by glass block, with the end plane facing the right Angle. In use, the light enters through the larg
Persona de contacto Fred Liu
Dirección Suzhou, Jiangsu
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