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retrofocus中文什么意思
例句與用法
- In the retrofocus project , a retrofocus structure with two elements is used in the object lens to enlarge fov and back working distance , in the head of which the negative meniscus have the effect of balancing aberration and deviating rays like a prism . and a standard hyperhemisphere immersion lens with high refractive index is put behind the object lens to satisfy the receiving of a detector with smaller photosensitive
反遠(yuǎn)距設(shè)計(jì)方案中物鏡采用二片式反遠(yuǎn)距結(jié)構(gòu),增大了視場(chǎng)和后工作距離,彎月型負(fù)透鏡在前,具有平衡像差和棱鏡的偏向作用;物鏡后放置高折射率標(biāo)準(zhǔn)超半球型浸沒透鏡,滿足小光敏面探測(cè)器接收。 - Two kinds of improved design project are proposed : retrofocus project and image telecentric project . original structures are solved through gauss optics and primary aberration principle , and the aberration is optimized and analyzed too . to form staring opto - electronic countermeasure device , distributing of optical unit array is simply analyzed in the end
針對(duì)初始設(shè)計(jì)方案的不足,提出兩種改進(jìn)的設(shè)計(jì)方案:反遠(yuǎn)距方案和像方遠(yuǎn)心方案,通過高斯光學(xué)和初級(jí)像差理論求解出光學(xué)系統(tǒng)初始結(jié)構(gòu),利用光學(xué)設(shè)計(jì)軟件進(jìn)行像差分析和優(yōu)化,并且對(duì)設(shè)計(jì)的光學(xué)系統(tǒng)組成凝視型光電對(duì)抗設(shè)備時(shí)光學(xué)單元陣列分布進(jìn)行了簡(jiǎn)單分析。