একটি লেন্স বা লেন্স সিস্টেম বিষমদৃষ্টি মুক্ত (পয়েন্ট চিত্র ফর্ম সক্ষম সংক্রান্ত

anastigmatic's Usage Examples:

An anastigmat or anastigmatic lens is a photographic lens completely corrected for the three main optical aberrations: spherical aberration, coma, and.

Jean-Baptiste Charcot for the Demaria brothers, French developers of an anastigmatic lens used by the expedition's photographic section.

November 1858 – 8 March 1935) was a German physicist who designed the first anastigmatic lens while working for Carl Zeiss.

(1865–1915), a German mathematical optician who designed the first double anastigmatic camera lens in 1893.

1915) was an optical lens designer, known for inventing the first double anastigmatic camera lens called Dagor in 1892.

used in a multitude of optical designs including holographic systems, anastigmatic telescopes, gradient index optics, off-axis refractive/diffractive telescopes.

Secondary mirrors complete the f/20 anastigmatic imaging optics.

for Paul Rudolph, German mathematical optician who designed the first anastigmatic camera lens, introduced by Zeiss in 1889, and the "Tessar" lens, introduced.

The observatory dome houses a 50 cm anastigmatic Schmidt-Väisälä camera, which was earlier located at Iso-Heikkilä Observatory.

"Paul-Baker and other three-mirror anastigmatic aplanats".

All modern lenses are anastigmatic; lenses produced in the early days when this was a new feature often.

Ansco camera with an f/63 anastigmatic lens.

(for 11×14 in) Schneider's inexpensive, classic Xenar asymmetrical, anastigmatic, 4-element, 3-group lens design was introduced in 1919, and is largely.

Systems in which the two astigmatic surfaces coincide are termed anastigmatic or stigmatic.

στίξις (stíxis), στίγμα, στίγματος (stígma, stígmatos) anastigmat, anastigmatic, astigmatic, astigmatism, stigma, stigmata, stigmatic still- drip Latin.

apochromatic correction, which is, very roughly, twice as strict as anastigmatic.

anastigmatic's Meaning':

pertaining to a lens or lens system free of astigmatism (able to form point images

Synonyms:

stigmatic;

Antonyms:

astigmatic;