corneal lens lens 角膜镜
corneal lens(lenses) lens 水晶体; 透镜
Lens-to-lens interval 透镜间隔
object lens objective lens 物镜
objective lens object lens 物镜
plane-concave lens (=plano-concave lens) 平凹透镜
plane-convex lens (=plano lens) 平凸透镜
short focal length lens (=short-focus lens) 短焦距透镜
variable focus lens vari-focus lens 可变焦距透镜
vari-focus lens variable focus lens 可变焦距透镜
dwell-tester (cam angle tester) 白金闭角表
1CU lens 1CU人工晶体
35mm Multi Focal Points Lens Shutter Cameras 35mm镜头快门多焦点相机
35mm Single Focal Point Lens Shutter Cameras 35mm镜头快门单焦点相机
a pillar lens with a hole 带孔柱透镜
aberrated lens system 有像差透镜系统
aberration of lens 透镜象差; 透镜像差
absorption lens 吸收透镜
absorptive lens 吸收透镜