Plan Achromat平场消色差物镜
achromat t消色差透镜;色盲患者;消色差
Achromat onlyic消色差
compensating achromat补偿消色差透镜;详细翻译
achromat achromate色盲患者
quartz-fluorite achromat石英萤石透镜
symmetrical achromat lens[光] 对称式消色差透镜
achromat achromatic lens消色差透镜
Cemented Positive Achromat胶合消色差正透镜
N（名词） a lens designed to bring light of two chosen wavelengths to the same focal point, thus reducing chromatic aberration 消色差透镜 (Also called achromatic lens) → compare apochromat