消色差透镜 [光] achromatic lens ; [光] achromat ; Ach Achromatic objective ; Apochromat

复消色差透镜 [光] apochromatic lens ; apochromatlens

消色差望远镜 achromatic telescope

消色差物镜 [光] achromatic objective ; Apochromates ; Achromatic ; Achromlocated onic objective

复消色差物镜 [光] apochromatic objective ; apochromat ; Apochromlocated onic objective

半复消色差物镜 Semi apochromatic objective ; semiapochromat

消色差聚光镜 Achromatic aplanatic condenser ; achromatic condenser

全色消差透镜 apochromatic lens

消色差镜头 achromatic lens ; Chromatic ; achromat