Focal HP-41C Focal length FOCAL (programming language) Focal and diffuse brain injury Focal seizure Focal neurologic signs Focal concerns theory Focal point Focal segmental glomerulosclerosis Flange focal distance Focal Press Focal-plane shutter Focal Skills Focal cloud Focal adhesion FOCAL International Unicom Focal Point 35 mm equivalent focal length Basin Focal Projects Focal dystonia Focal infection theory Focal subgroup theorem Focal-plane array testing Focal mechanism Focal point review Focal fatty liver Focal palmoplantar and gingival keratosis Focal point (game theory) FOCAL character set Cardinal point (optics) Focal-JMLab An Focal Focal surface PTK2…

2 Focal Radio Focal hyperhidrosis Focal nodular hyperplasia Focal conics Focal dermal hypoplasia Focal character Focal molography Varifocal lens Linear focal elastosis Focal cortical dysplasia Focal adhesion targeting region Focal plane tomography Focal choroidal excavation Focal Point Data Risk Focal proliferative nephritis FOCAL (spacecraft) Staring array Prime lens Focal spot blooming Focal Point (album) Focal facial dermal dysplasia Focal lung pneumatosis Crop factor Telecompressor Focus (optics) Cutaneous focal mucinosis Proximal femoral focal deficiency Affine focal set

Conjugate focal plane Focal-plane array (radio astronomy) Depth of focus (tectonics) Keratolysis exfoliativa Téarma Depth of field Writer's cramp Heck's disease EduFocal Optical power Dandelin spheres Adjustable-focus eyeglasses Khodadoust line F-number Perspective distortion Focalisation Seán Ó Cualáin Elizabeth Klinck Normal lens Pinhole camera model Palmoplantar keratoderma Eyepiece Shutter (photography) Telephoto lens Seizure types Zoom lens Barlow lens Conoscopy Speed Graphic Camera lens Ryan Clark (musician) Wide-angle lens Irritation fibroma Fáinne Rolandic epilepsy Hyperfocal distance Angle of view (photography)