field lens

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field lens [′fēld ‚lenz]

(optics)

The lens in a two-lens eyepiece which is farther from the eye.

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No references found			This limitation can be overcome by employing a field lens to redirect the major light rays of the entire image toward the viewer's eye so the whole picture can be contemplated at once. A field lens for 4 x 5 view cameras by May, Larry / PSA Journal The mount would be convertible so that a field lens could be used to send magnified images into the system. Low-Light-Level Cameras Now Bring Heavenly Happenings Down to Earth by Communications News And Canon is still the leader in the industry with the highest zoom magnification available in the latest DIGI-SUPER 70 Field Lens model. Canon U.S.A. Inc. receives the EMMY for Outstanding Engineering ... by Business Wire			field excitation Field Firing field flattener field focus field fortification field frequency field galaxy field geology Field Germination Percent field glass field gradient field gun field hockey field house field impact insulation class field index field intensity Field Intensity Meter Field Intensity, Electric Field Intensity, Magnetic field investigation field ionization field joint field laboratory field length field lens field luminance field magnet field map Field Marshal field measure field moisture field mouse Field Museum of Natural History Field Mustard field name field observation Field of Cloth of Gold field of fire Field of Force Field of Mars field of planes on a manifold field of search Field of the Cloth of Gold field of vectors on a manifold Field of View field operator field order field painting field pattern Field Pea			Field ion microscope Field ion microscope Field ion microscopy Field ion microscopy Field Ion Microscopy-Atom Probe Spectroscopy Field ionization Field ionization Field Issue Tracking System Field Joining Unit field joint Field Joint Coating Field Joint Protection System field judge field judge Field kale Field Kick-Off Meeting Field Kindley High School Field Kitchen Field Kitchen Trailer Field Kitchen, Modular field laboratory Field lacrosse Field lacrosse Field lark Field Laser Applications in Industry and Research field layer Field Leadership Exercise Field Leadership Reaction Course field length field lens Field Lessons-Learned Review Team Field lettuce Field lettuce Field Level Field Level Asset Management Environment Field Level Maintenance New Equipment Training Field Level Organization Field Level Repair Field Level Risk Assessments field line Field Lines Field Lining Systems, Inc. Field Litter Ambulance Field Loadable Software Field Logistics Manager Field Logistics Readiness Centers Field Logistics System field luminance field lupine Field madder field magnet field magnet Field Maintenance Field Maintenance Manager Field Maintenance Office Field Maintenance Shop

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