information about Lens (geology) field
Field Hierarchy
Parent | |||
---|---|---|---|
Biology 36M papers | Physics 33M papers | Engineering 25M papers | Geology 10.4M papers |
Optics 8.1M papers | Paleontology 5.5M papers | Petroleum engineering 498k papers | |
Current | |||
Lens (geology) 165k papers | |||
Child | |||
Zoom 20.3k papers | Focal length 13.7k papers | Optical axis 7,651 papers | Spherical aberration 7,541 papers |
Microlens 7,090 papers | Through-the-lens metering 5,294 papers | Fresnel lens 3,542 papers | Panning (audio) 2,858 papers |
Tympanic Membrane Perforation 2,581 papers | Uniaxial crystal 2,048 papers |
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History