精准一码平码三中三|033期精准平特一肖

产品说明:

升谱积分球分为恒温积分球与普通积分球,采用特殊工艺喷涂,反射率控制在0.95左右;直径从0.15m~3m不等,需根据光源功率大小而定。

sinopol's integrating sphere can be divided common integrating sphere and Constant temperature integrating sphere, Using special spraying process,Reflectivity control in about 0.85, diameter from 0.15 m ~3m range, to be based on the size of the power source.

精准一码平码三中三