User:HHahn
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Helpful links:
My contributions
Photos and drawings
Click here for diagrammes, for other pictures and for License-free contributions from other websites.
Breda, Bijster
Eindhoven, Evoluon
Eindhoven, Heuvelgalerie shopping centre
Eindhoven, High-Tech Campus
Eindhoven, Water tower
Veldhoven, ASML Head office
Progressive glass
Cylindrical magnifying glass
Parallax with transparent ruler
Peugeot 107
Fresnel magnifying glass
Máxima Medisch Centrum, loc. Veldhoven
Diaphragm strain gauge
Toric lens surface as a "cap" from a torus
Eindhoven/Veldhoven, Hovenring (1)
Eindhoven/Veldhoven, Hovenring (2)
Eindhoven/Veldhoven, Hovenring (3)
Diagrammes
Click here for photos, for other pictures and for License-free contributions from other websites. Each diagramme has a short description in both English and Dutch (and sometimes German), including symbols' legenda.
Achromaat
Apochromaat
Beam splitter
Block resistance
Chromatic aberration
Diagram Argunov-Cassegrain reflector
Diagram Cassegrain reflector
Diagram Gregorian reflector
Diagram Gregory-Maksutov reflector
Diagram Klevtsov-Cassegrain reflector
Diagram Kutter reflector
Diagram Maksutov reflector
Diagram Newton reflector
Diagram Ritchey-Chretien reflector
Diagram Rutten-Maksutov (Rumak) reflector
Diagram Schmidt-Cassegrain reflector
Double lens
Eyepiece magnification
Hartmann-Shack sensor
Hartman-Shack sensor, single lenslet
Lambert's cosine law
Aperture sizes
Types of lenses
Imaging through a lens
Luminosty curve (redrawn)
Negative lens
Positive lens
Reflection at a non-coated surface
Reflection at a coated surface
Retrofocus design
Scheimpflug principle (intersecting planes)
Scheimpflug principle (parallel planes)
Sight defects
Slide projector
Spherical aberration
Stellar parallax due to earth's rotation around sun
Telephoto design
Thick lens
Transverse magnification
Each lens has two focal points
Luminosity curve (based on table)
Other pictures
Click here for photos. for diagrammes and for License-free contributions from other websites.
NL flag, transparent for 100 ms every 2 s, with US and UK flags behind it (as an icon symbolising anglicisms)
NL flag, transparent for 100 ms every 2 s, with DE flag behind it (as an icon symbolising germanisms)
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License-free pictures from other websites
Click here for photos, for diagrammes and for other pictures.
Active oprics (from ESO)
European Extremely Large Telescope (from ESO)
Arial view of Paranal observatory (from ESO)
Logo Máxima Medisch Centrum Eindhoven/Veldhoven (from MMC)
Logo Catharinaziekenhuis Eindhoven (from Cath.-zkhs Ehv)
Old logo Catharinaziekenhuis Eindhoven (from www.ziekenhuis.nl)
_CatharinaziekenhuisEindhoven.gif){kind=small}
