1. 前睫狀動脈(從上直肌穿出) Anterior ciliary arteries(from rectus)肌肉血管m.vesseis
   1. 鞏膜外層和結膜(Episclera and conjunctiva)
2. 1.眼動脈(Ophthalmic artery)
   1. 2.視網膜中央動脈(Central retinal artery)
      1. 內視網膜(inner ratina)
   2. 3.睫狀後動脈(Posterior ciliary arteries)
      1. 5.短睫狀後動脈(Short ciliary arteries 10~20)
         1. 辛式環(Circle of Zinn)
            1. 視神經頭(Optic nerve head)
         2. 脈絡膜(Choroid)
      2. 4.長睫狀後動脈(Long ciliary arteries 2)
         1. (穿過脈絡膜上方)
            1. 虹膜主要環(Major circle of the iris)
            2. 睫狀體和虹膜(Ciliary body and iris)
   3. 肌肉血管(Muscular arteries)
      1. 外側(lateral)上方
         1. 外直肌,上直肌,上斜肌(LR,SR,SO) 提肌
      2. 內側(medial)下方
         1. 內直肌,下直肌,下斜肌(MR,IR,IO)