Hyperopia reserve values are generally referred to as physiologic hyperopia on an optometry form. Hyperopia reserve is usually seen in pediatric patients and can only be determined after a dilated optometric examination. The results of a direct optometric examination are inaccurate due to ciliary muscle conditioning and are not a direct measure of the reserve. In order to know the child’s hyperopia reserve, it is necessary to conduct an optometric examination after fully dilating the pupils and administering atropine eye drops or cotrimoxazole eye drops, etc., so as to fully paralyze the ciliary muscles and remove the conditioning factors of the eyes, and then the hyperopia value is the child’s hyperopia reserve. It is recommended that patients with abnormal optometry should seek prompt medical attention to evaluate their condition and follow the doctor’s instructions for treatment.