CR-2的小型设计提供了任何佳能视网膜照相机的最小占地面积，并在需要时便携。佳能仪表桌子（另售）可以舒适地适合CR-2和佳能自动调音符（单独出售）。保持彼此旁边的佳能机器有助于加快考试过程。

佳能EOS相机技术

High quality diagnostic images are obtained using a dedicated EOS camera for retinal imaging which incorporates a large, high-definition CMOS sensor.

High Resolution Images

The CR-2 provides high resolution images, making it easier for the diagnosis and detection of a wide range of ocular conditions and diseases.

Digital Filter Processing

Red-Free and Cobalt digital filters are included and provide enhanced screening exams. Red-Free is used for evaluating the retinal nerve fiber layer (RNFL) and vascular structure of the retina associated with documenting Glaucoma, Diabetic Retinopathy or Hypertension. The Cobalt filter is also used for evaluating the RNFL, as well as, Optic Disc and Optic Disc Drusen. Additionally, Green (Vascular view) and Red channel (Choroid view) digital filter views are also included.

White LED Flash

Using white LED flash light as a light source saves on power consumption and energy costs.

Low Flash Photography

CR-2的低闪光强度最小化磁性化，从而缩短了多维视角或立体图像所需的时间。降低的亮度改善了患者的舒适性并减少了患者在暴露后看到的“幽灵”图像。

Automatic Exposure Function

The observation light automatically optimizes the light brightness and flash intensity.

人体工学控制面板

The simplified design of the control panel can be easily handled by a trained examiner. A one-hand joystick positions the camera for a desirable point of view. In darkly lit rooms, the operation panel illuminates for easier navigation. The 35 mm working distance between the patient and the operator allows easy access to the patient’s eyes should they need assistance with opening their eyes.