... transmittance 2.limpid transparent 3.high light penetrability,more brighter specification Product:Full Page Magnifier(PMMA) BHM-16Size: 276*210*2mm ... ,more brighter4.high quanlity and low price5.caring service6.custom size the range of applicationthey can used as magnifier, solar energy ... luminous flux of the products.CE,Factory Audit,ISO9001,AGC. High quality Page Magnifier( pure PMMA) BHM-16