Projector Throw Distance, Screen Size & Lens Ratio
Calculate throw-distance range and image diagonal from lens ratio, width, aspect ratio, and tolerance.
Parameters
Results
Assumptions
- 投射比按镜头到成像面有效距离定义。
Important notes
- 镜头位移、变焦范围、几何校正、机身深度和安装误差以目标型号计算器为准。