Anastigmat
a compound lens corrected for the aberrations of astigmatism and curvature of field.
historical examples
this makes a most desirable outfit at a surprisingly low price for an anastigmat equipment.
kodaks and kodak supplies, 1914 canadian kodak company
for those, however, who wish even greater efficiency and capabilities, we supply the anastigmat lens equipments.
kodaks and kodak supplies, 1914 canadian kodak company
noun
a lens or system of lenses designed to be free of astigmatism
Read Also:
- Anastigmatic
(of a lens) not having astigmatism; forming point images of a point object located off the axis of the lens; stigmatic. adjective (of a lens or optical device) not astigmatic also stigˈmatic
- Anastomose
to communicate or connect by . historical examples near the ciliary end of the vitreous humour they anastomose with the vessels of the membrana capsulo-pupillaris. the works of francis maitland balfour, volume iii (of 4) francis maitland balfour these ribs are very irregular, and anastomose with each other throughout; the pileus hollow, opening into the […]
- Anastomoses
to communicate or connect by . anatomy. communication between blood vessels by means of collateral channels, especially when usual routes are obstructed. biology, geology. connection between parts of any branching system, as veinlets in a leaf or branches of a stream. surgery, pathology. a joining of or opening between two organs or sp-ces that normally […]
- Anastomosis
anatomy. communication between blood vessels by means of collateral channels, especially when usual routes are obstructed. biology, geology. connection between parts of any branching system, as veinlets in a leaf or branches of a stream. surgery, pathology. a joining of or opening between two organs or sp-ces that normally are not connected. historical examples in […]
- Anastomosing
to communicate or connect by . historical examples arteries, increase of anastomosing branches of, when tied, ii. the variation of animals and plants under domestication, volume ii (of 2) charles darwin anastomosing, forming a net-work (anastomosis), as the veins of leaves, 50. the elements of botany asa gray capillitium of slender threads, branching and anastomosing, […]