常见的投影透镜规格

Name: Common Projection Lens Specifications
Uploaded: 2020-01-14T15:43:52.081Z
Description: This training module will define throw ratio, offset and telecentricity in projection systems and explore the design tradeoffs inherent to these properties.

00:05:49 | 2025 年 6 月 19 日

有几种标准规格可用来指示投影系统的性能表现。本演示将定义投射比、偏移和远心度，并探讨这些属性长久以来所牵扯的设计取舍问题。了解这些概念对于理解投影仪的局限性和选择适合给定应用的系统类型至关重要。