Geometrical Optics with the Raybox

Beginning experiments on light
Reflection at mirrors
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Reflections at a plane morror
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Mirror image at a plane mirror
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Ray paths in a concave mirror
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Focal length of a convex mirror
Refraction
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Refraction of light at a semicircular body I
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Refraction of light at a semicircular body II
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Total reflection
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Refraction at a plane-parallel Plate
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Refraction in different media at a rectangular cell
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Refraction in different media at a semicircular cell
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Diviating prism
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Inverting prism
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Dispersion of white light with a prism
Lenses
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Ray paths through a convex lens
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Ray construction with a biconvex lens
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Spherical aberration of a lens
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Ray paths through a concave lens
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Ray construction with a concave lens
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The human eye
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Visual error and eye correction
Geometrical Optics on the Precision Metal Rail
Basic experiments
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Propagation of light
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Shadows
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Pinhole camera
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Illuminance
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Luminous intensity
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Light collectors
Light and shadow in nature
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Day and night
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The seasons
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Phases of the moon
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Lunar and solar eclipse
Reflection at mirrors
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Reflection at the plane mirror
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Locations of images in a plane mirror
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Mirror images at the plane mirror
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Ray paths for different types of mirrors
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Properties of a concave mirror
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Properties of a convex mirror
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Focal length law of a concave mirror
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Images at the concave mirror
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Images at the convex mirror
Refraction of light
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Refraction of light at a semicircular body I
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Refraction of light at a semicircular body II
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Total reflection
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Refraction at a plane-parallel plate
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Refraction in different media at a rectangular cell and
a plane-parallel plate
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Refraction in different media for a semicircular cell
and a semicircular body
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Deviating prism
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Inverting prism
Dispersing and recombining of colours
Lenses/lens aberration
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Ray path through a convex lens
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Constructional rays of a convex lens
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Images of convex lenses
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The image formula
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Determining the focal length of a convex lens by means
of autocollimation
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Ray path through a concave lens
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Ray paths of lens combinations
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Spherical aberration of lenses
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Cushion and barrel distortion
Combinations of lenses
Focal lengths of lens systems
Optical instruments for enlarging the field of view
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Magnification with a magnifier
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The microscope
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Changing the magnification of a microscope
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Telescope models
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Magnification in a terrestial telescope
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Magnification in an astronomical telescope
Optical instruments and eye
Colour Mixing
Investigation of light paths through a prism
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Path of light through a prism
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Light paths through a prism in different positions
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Deflection in the prism
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Minimum and maximum deflection
Spectral colours
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Dispersion of white light with a prism
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Chromatic aberrations of images
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Investigating the spectrum colours
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Spectra for different slits
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Colour fringing at edges
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Edges spectra
Colour mixing
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Recombining a spectrum
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Light colours and object colours
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Additive mixing of two light colours
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Additive mixing of three light colours
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Subractive colour mixing
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