
Zorsika WE472 Ultra-Short Throw Projector Lens — 4 Compatible Roly (乐丽) Models + Full Specifications
Zorsika WE472 is an ultra-short throw projector lens (throw ratio 0.44-0.54:1), compatible with 4 models of Roly (乐丽) projectors. Includes key specifications such as MTF, F-number, lens construction, and recommended screen size. Guide for purchasers on model s










