Tags
- A
- Abrasion
- Achromatic lens
- Alhazen
- An
- Anamorphic format
- Aniseikonia
- Anisometropia
- ANSI
- Anti-fog
- Antunes
- Aperture
- Aphakia
- Apochromat
- Aristophanes
- Art Len
- Aspheric lens
- Astigmatism
- Axial symmetry
- Barlow lens
- Bibcode
- Bifocals
- Binoculars
- Bokeh
- Burning glass
- Camera
- Camera lens
- Camera systems
- Canon
- Cardinal point
- Catadioptric system
- Caudron C.280
- Caustic
- Christiaan Huygens
- Chromatic aberration
- Cinema Camera
- CiteSeerX
- Collimated light
- Coma
- Comet
- Cone
- Conic section
- Contact lens
- Corrective lens
- CR-39
- Curvature
- Curved mirror
- Cylinder
- Cylindrical lens
- Defocus aberration
- Dg Dn
- Diffraction
- Diffraction-limited system
- Digital Photography Review
- Diopter
- Dioptre
- Dispersion
- Displacement
- Distortion
- DOI
- Dot Sight
- Doublet
- Egyptian Hieroglyphs
- Electromagnetic radiation
- Ellipse
- Emerald
- Encyclopædia Britannica Eleventh Edition
- England
- Eyepiece
- F14
- Fabrication and testing of optical components
- Far-sightedness
- Fisheye lens
- Fluorite
- F-number
- Focal length
- Focus
- Fresnel lens
- Fujifilm
- Full-frame camera
- Full-frame digital SLR
- Germany
- Gladiator
- Glass
- Glasses
- Google lens
- Gotland
- Gradient-index optics
- Gravitational lens
- Grinding
- Gun rights
- Hacker
- Hacker News
- History of optics
- Human eye
- Hyperbola
- Image
- Image sensor
- Infinity
- Infrared
- International Standard Book Number
- International Standard Serial Number
- Intraocular lens
- Ion beam
- Jet
- Jose Antunes
- JSTOR
- Kitamura
- L
- Lapidary
- Lapping
- Large Synoptic Survey Telescope
- Laser ablation
- Laser diode
- Lathe
- Len
- Lens
- Lens Canon
- Lense
- Lens Element
- Lens Ha
- Lenticular lens
- Lenticular printing
- Lentil
- Light beam
- Long-focus lens
- Magnification
- Magnifying glass
- Medium
- Metamaterial
- Microlens
- MicroScope
- Microwave
- Missile guidance
- Molding
- Monocular
- Moon
- Movie projector
- Multiplicative inverse
- Myopia
- Nature
- Near-sightedness
- Negative-index metamaterial
- Nero
- Netflix
- Netherlands
- New
- Normal lens
- Numerical aperture
- OIS
- Old Style and New Style dates
- Optic
- Optical axis
- Optical coating
- Optical fiber
- Optical lens design
- Optical microscope
- Optical power
- Optical telescope
- Optics
- Parabola
- Petzval field curvature
- Phone connector
- Photochromic lens
- Photographic film
- Photography
- Physical Review Letters
- Pitch
- Plastic
- Pliny the Elder
- Point source
- Point spread function
- Polishing
- Presbyopia
- Prime lens
- PRISM
- Progressive lens
- Projector
- Prosthesis
- Provideo
- Ptolemy
- PubMed
- Radar
- Radio astronomy
- Radius of curvature
- Ray tracing
- RC Lens
- Real image
- Rear-projection television
- Red Dot
- Red dot sight
- Refracting telescope
- Refraction
- Refractive error
- Refractive index
- René Descartes
- Retina
- Rf Mount
- Right angle
- Rights
- Roger Bacon
- Royal Society
- Schmidt camera
- Scientific American
- Scotoma
- Seneca the Younger
- Sensor
- Sign convention
- Solar cell
- Spectacles
- Sphere
- Spherical aberration
- Spheroid
- Stereoscopic acuity
- Still
- Sun
- Sunglasses
- Superlens
- Telescope
- The Clouds
- Tilt
- Toric lens
- Transmission electron microscopy
- Transparency and translucency
- Trifocal lenses
- Trigonometric functions
- Trilobites
- VCM
- Vertex
- Virtual image
- Visible spectrum
- Vortex Optics
- Wayback Machine
- Wide-angle lens
- XC
- Zoom Len
- Zoom lens