Anastigmatic

⭐⭐
adjective (optics / physics / geometry)

Definition

Free from astigmatism; optimally corrected from a geometric and optical standpoint to eliminate asymmetric convergence aberrations of oblique light rays. It is applied to systems, lenses, aspherical surfaces, or light beams capable of forming a perfect point-like image of a point object, offering exceptional flatness of the visual field.

Bilingual Equivalents

  • Anastigmatic
  • Astigmatism-free

Grammatical & Source Details

Inflection Type Variable adjective with standard masculine, feminine, and structural plural variations.
Formation Adjectival format generated through standard scientific suffixation from the root noun.
Spelling / Pronunciation [ˌæn.ə.stɪɡ.ˈmæt.ɪk]
Source Manual of Advanced Geometrical Optics and Metrology Standards

Contextual Usage Examples

RO: Oglinda principală a telescopului spațial a fost șlefuită pentru a garanta o reflexie anastigmatică impecabilă.

EN: The main mirror of the space telescope was polished to guarantee a flawless anastigmatic reflection.

RO: Acest microscop chirurgical folosește o lentilă anastigmatică ce previne oboseala oculară a medicului în timpul operațiilor lungi.

EN: This surgical microscope uses an anastigmatic lens that prevents the surgeon's eye strain during long operations.

RO: Performanța anastigmatică a noului senzor video a fost testată riguros în condiții extreme de temperatură.

EN: The anastigmatic performance of the new video sensor was rigorously tested under extreme temperature conditions.

Idioms & Phrases

Lentilă anastigmatică / Anastigmatic lens

RO: Element de sticlă special prelucrat pe ambele fețe pentru a asigura focalizarea egală a liniilor verticale și orizontale.

EN: A glass element specially processed on both sides to ensure equal focusing of vertical and horizontal lines.

Câmp anastigmatic perfect / Perfect anastigmatic field

RO: Suprafață plană ideală de proiecție în care aberațiile geometrice de margine sunt complet neutralizate.

EN: An ideal flat projection surface where marginal geometric aberrations are completely neutralized.

Corecție anastigmatică avansată / Advanced anastigmatic correction

RO: Proces tehnologic de ultimă generație folosit la fabricarea echipamentelor laser de mare putere.

EN: A cutting-edge technological process used in manufacturing high-power laser equipment.

📊

Latest Contextual News

No recent news found for this topic.