Solar films with main wavelength 587.3 nm(Cambridge blue) and 522.1 nm(diamond green) should be chosen if we want to get high visible light transmissivity and low ultraviolet transmissivity.

• 如要求较高可见光透过的同时要避免过多紫外线照射；那应选择主波长为587.；3 nm(浅蓝)或522