- An apochromat, or
apochromatic lens (apo), is a
photographic or
other lens that has
better correction of
chromatic and
spherical aberration than the much...
-
largest at the time, but was surp****ed
within only a
couple of years.
Apochromatic refractors have
objectives built with special, extra-low
dispersion materials...
-
differs from that of
commonly used glases, so
fluorite is
useful in
making apochromatic lenses,
making it valuable,
particularly in
photographic optics. Fluorite...
- composition, the
degree of
correction can be
further increased, as seen in an
apochromatic lens or apochromat. "Achromat" and "apochromat"
refer to the type of...
- 1/30th of a
second or slower. A or APO — the lens has an
apochromatic (or near-
apochromatic)
design C — the lens is
stamped “Sekor C” on the lens barrel...
- and 35 feet (11 m) long, with a 63-inch (1,600 mm) lens made by
Cooke Apochromatic.
Cooke Optics and Taylor-Hobson were
major supplier of
lenses for Hollywood;...
-
configurations use
three or more
elements for
achromatic correction or
apochromatic correction and
higher image quality. In its
astronomical use, a Barlow...
-
loupes typically use a
triplet lens.
Doublet (lens)
Achromatic lens
Apochromatic lens The five
Seidel aberrations Mangin mirror "Triplets". spie.org....
-
Aspherical lens
elements APO —
Apochromatic lens element(s),
originally for "Advanced
Performance Optics", not
necessarily apochromatic OS — In-lens "Optical Stabilization"...
-
Refracting telescopes (Dioptrics)
Achromatic telescope dialytic refractor Apochromatic Binoculars Opera gl****es
Copyscope Monocular Non-achromatic Galilean...
