fullseye

chief_ray — OPTICS design op

使い方

Trace the chief ray (through the stop centre) at one field (table).

Returns {"image_x", "image_y"} (mm on the image plane), "valid", the full points (n_surf+2, 3) / dirs polylines and "opl". Fields are along +y (degrees for a distant object, mm otherwise), as everywhere in this module; lensimage.distortion_map uses this. The chief ray is always the unvignetted one (pupil centre) and goes through the stop centre whatever the system’s aim is.

ファミリ共通の入力契約(fail-closed)

optics の全 op は入力を検証してから計算する(黙って通さない):

詳しい使い方ガイド

参考(サンプルデータ・文献)

実行できる例(この op を実際に呼ぶ検証済みサンプル)

型が繋がる次の op(table を入力に取れる)

abcd_matrix · wavefront_stats · sfr_from_edge · paraxial_trace · seidel_coefficients · spot_stats · tolerance_analysis · wavefront_from_opd

同カテゴリ(design)

lens_system · thick_lens · glass · example_system · glass_catalog · sellmeier · paraxial_trace · seidel_coefficients


Provenance: raytrace.py — OPTICS operator registry. この per-op ノートは tools/opdocs.py md が自動生成(手編集しない)。

© 2026 Kazufumi Furuse — Fullseye operator documentation. Licensed under Apache-2.0.