information about Lens (geology) field
Field Hierarchy
Parent | |||
---|---|---|---|
Biology 35.7M papers | Physics 32.4M papers | Engineering 24.7M papers | Geology 9.4M papers |
Optics 8M papers | Paleontology 5.4M papers | Petroleum engineering 486k papers | |
Current | |||
Lens (geology) 164k papers | |||
Child | |||
Zoom 20.3k papers | Focal length 13.3k papers | Optical axis 7,562 papers | Spherical aberration 7,289 papers |
Microlens 7,028 papers | Through-the-lens metering 6,420 papers | Fresnel lens 3,552 papers | Panning (audio) 2,750 papers |
Tympanic Membrane Perforation 2,580 papers | Uniaxial crystal 2,046 papers |
Trends