What are the vision requirements for driving school physical examinations?
3 Answers
Driving school physical examinations require a vision of 4.9 or above (corrective glasses are allowed during testing). Below is the relevant information: 1. Examination items: The physical examination for a driver's license includes height, vision, color blindness test, hearing, examination of trunk and neck movement dysfunction, examination of upper limb and finger movement function, and examination of lower limb movement function. 2. Examination requirements: For a C1 driver's license, the physical examination requires a height of 150CM or above, vision of 4.9 or above in both eyes, no red-green color blindness, and the ability to distinguish the direction of sound sources with each ear 50 centimeters away from a tuning fork.
I remember accompanying my friend to the driving school for a vision test recently, and there’s actually quite a bit to it. The basic requirement is that corrected vision must reach 4.9 on the logarithmic visual acuity chart, which is roughly equivalent to being able to see standard letters at 0.8. The doctor said testing one eye is sufficient, and wearing glasses or contact lenses is acceptable—the main goal is to ensure drivers can clearly see road signs and traffic signals. A color blindness test is absolutely mandatory because distinguishing between red and green is crucial for recognizing traffic lights; otherwise, it could lead to accidents on the road. Peripheral vision must also meet the standard, requiring a field of at least 120 degrees to cover side visibility. These standards come from traffic safety regulations—why are they set this way? All for safety, as data shows vision problems often cause accidents. I’d advise learners to get their glasses properly fitted before the test and not rely on outdated prescriptions. The requirements are equally strict for different license types like C1, though larger vehicles may have higher standards. In short, passing the medical check smoothly ensures peace of mind while learning to drive.
From a technical perspective, I quite agree with the clever design of driving school vision requirements. The core standard is that corrected visual acuity must be 0.8 or above in each eye, corresponding to the 4.9 reading on the eye chart. It's not about uncorrected vision - wearing glasses qualifies. The color blindness test uses pictorial cards to check red-green differentiation, which is crucial since traffic signals rely on color recognition. The examination also includes visual field testing to ensure clear peripheral vision. These standards are based on domestic and international safety data to prevent accident response delays caused by poor vision. I've seen friends fail the initial 0.8 requirement but pass after getting new prescription lenses. Requirements are consistent for different licenses like motorcycles and cars, though commercial truck licenses may have stricter criteria. The testing equipment is simple, practical, low-cost yet highly effective. Overall, this system effectively ensures driving safety, and new students can easily pass with proper preparation.
