Ray Optics Simulation
Images from Two Mirrors
Yi-Ting Tu
Parabolic Mirror
Paul Falstad
Hyperbolic mirror
Stas Fainer
Retroreflectors
Stas Fainer, Yi-Ting Tu
Periscope
Stas Fainer
Newtonian Telescope
Matteo Ricci Cipolloni
Penrose unilluminable room
Vincent Fan, Yi-Ting Tu
Two-mirror optical cavity
Stas Fainer
Plano-concave resonator
Mikhail Kochiev
Maze solution
Stas Fainer, Yi-Ting Tu
Specular and Diffuse Reflections
Steve Stonebraker
Chaff countermeasure
Stas Fainer, Yi-Ting Tu
Caustics from a Reflective Sphere
Georg Nadorff
Reflection and Refraction
Paul Falstad
Internal Reflection
Paul Falstad
Prisms
Paul Falstad
Beam Directors
Stas Fainer
Apparent Depth
Yi-Ting Tu
Bent Pencil
Stas Fainer
Broken Pencil
Stas Fainer
Chromatic dispersion
Yi-Ting Tu
Rainbows
Yi-Ting Tu
Minimum deviation angle
Stas Fainer
Aplanatic points
Stas Fainer
Concave Lens
Paul Falstad
Convex Lens
Paul Falstad
Lens Images
Paul Falstad
Transverse and longitudinal magnification
Stas Fainer
Vanishing point
Stas Fainer
Monochromatic aberrations
Paul Falstad, Stas Fainer
Chromatic aberration
Yi-Ting Tu
Hyperbolic lens
Stas Fainer
Fresnel lens
Stas Fainer, Yi-Ting Tu
Zoom Lens
Paul Falstad
Compound Microscope
Yi-Ting Tu
Telescope
Stas Fainer
Keplerian telescope
chuangyu J
Beam expanders
Stas Fainer
Ray relaying
Stas Fainer
Rochester cloak
Stas Fainer
Simple Double-Gauss Lens
Alex
GRIN slab
Stas Fainer, Yi-Ting Tu
Inferior mirage
Stas Fainer
Sea mirage
chuangyu J
Logarithmic spiral ray path
Stas Fainer
Luneburg lens
Stas Fainer, Yi-Ting Tu
Maxwell fisheye lens
Stas Fainer, Yi-Ting Tu
Branched flow
Yi-Ting Tu
Single Ray demo
Yi-Ting Tu
Spherical Lens and Mirror
Yi-Ting Tu
Interrogation room
Stas Fainer
Camera obscura
Stas Fainer
The principle of camera imaging
Liu Quanhong
NL Binoculars
Wen Zhou
Einstein Ring refocused to Single Image via Eyepiece
Jordan Anderson
"Black cat becomes white" demo
Victory Science, Yi-Ting Tu
Dichroic RGB Splitter & Combiner
James Garrard
LCD Pixel
James Garrard
Concave Mirror Wearable Display
Rene
Reflecting Monochromator
James Garrard
Solar Eclipses
Yi-Ting Tu