Reasonably using a sphere-prism and its combination, optical system is changed small size, less weight, few element, compact structure and better imaginary quality.
合理使用球面棱镜及其组合可以使光电仪器尺寸小、重量轻、元件少、结构紧凑、成像质量好。
3
For small Numbers of boards, components can be positioned using a prism location machine.