Membrane at the back of the eye, which is sensitive to light stimuli and containing photoreceptors (cones and rods) and nerve cells that transmit the stimulation to the optic nerve.

• 眼睛后部对光刺激敏感的薄膜,包括感光细胞(锥状细胞和杆状细胞)和将刺激传输到视神经的神经细胞。