A blood sugar measuring device is configured to measure the aqueous humor of the eye. The blood sugar measuring device includes a light source, a polarization light sensor, a micro zooming liquid lens and a processing unit. The light source could emit a light through the aqueous humor of the eye. The polarization light sensor is configured to receive the light and sense the polarization light angle of the light and products an polarization information. The micro zooming liquid lens is configured to capture the image of the eye and produces an image information. The processing unit is connected to the micro zooming liquid lens and polarization light sensor, and the processing unit is configured to receive the polarization information and the image information. The processing unit further includes a standard eye image. The processing unit is configured to compare the image information with the standard eye image. If the image information is not match with the standard eye image, the processing unit produces a notice information. The processing unit further is configured to calculate a blood sugar information based on the polarization information.一種血糖測量裝置,適於量測眼球中之房水,血糖測量裝置包括一光源、一旋光感測器、一微型攝像液體變焦鏡頭及一處理單元。光源可發射出光線,光線穿過眼球中之房水。旋光感測器適於接收該光線,並感測光線之旋光角度,產生一旋光資訊。微型攝像液體變焦鏡頭適於截取眼球之影像,產生一影像資訊。處理單元與該微型攝像液體變焦鏡頭及旋光感測器連接,適於接收影像資訊與該旋光資訊,處理單元還儲存有一標準眼球影像。其中,處理單元適於比較影像資訊與標準眼球影像,若影像資訊與標準眼球影像不符合,處理單元產生一提示訊息;處理器還適於依據該旋光資訊計算出一血糖資訊。200‧‧‧血糖測量裝置210‧‧‧光源211‧‧‧光線220‧‧‧旋光感測器230‧‧‧微型攝像液體變焦鏡頭231‧‧‧輔助照明光源240‧‧‧處理單元L‧‧‧光程
