without corrective lenses, field of vision of at least 70º in the horizontal meridian in each eye, and the ability to recognize the. colors of traffic signals and devices showing standard red, green, and amber;” Monocular drivers are not qualified.
https://www.massrmv.com/rmv/forms/21848.pdf
20/40 or better in each eye separately and binocular, with or without correction. FIELD OF VISION. At least 70 degrees in the horizontal meridian in each eye. COLOR VISION. The ability to recognize the colors of traffic signals and devices showing standard red, green, and amber.
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Generally speaking, if light that is reflected or emitted from an object in your surroundings falls onto your retina, then that object will be visible in your visual field. This is one of the ways that visual function is measured. Other ways of testing visual function include visual acuity, color vision and contrast sensitivity. WHAT IS A NORMAL VISUAL FIELD? Your field of vision can be measured in terms of degrees from the center. With a healthy and normal eye, you should be able to see approximately 95 degrees temporally (towards your ear) and approximately 60 degrees nasally (towards your nose) from the center. You should also be able to see 60 degrees above and 75 degrees below from the center. This means each eye gives you a horizontal field range of 155 degrees and vertical field range of 135 degrees at a ...
http://www.vision-and-eye-health.com/visual-field.html
Perimetry is the process of testing your field of vision. There are 2 main types of perimetry: static and kinetic. Static perimetry is the most commonly performed method in clinics and hospitals. You will be asked to look at the center of an illuminated white screen with one eye (the other eye is covered).
http://www.vision-and-eye-health.com/visual-field.html
This means each eye gives you a horizontal field range of 155 degrees and vertical field range of 135 degrees at a given time. (Image adapted from www.testvision.org) The diagram above depicts the normal horizontal field of vision, including the location of the blind spots for both eyes. In a normal person, the field of vision should span a total width of 190 degrees.
http://www.vision-and-eye-health.com/visual-field.html
FIELD OF VISION TEST. <<<<<<O>>>>>>. To test your field of vision you may construct a fifty-inch square black matte surface wall target with center white fixation point; 2 millimeter white test object on black-handled holder. Applicant should be seated 40 inches from the target.
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VISION ISSUE. DOT REQUIREMENT. DISTANT VISION: 20/40 or better in each eye separately and binocular, with or without correction. FIELD OF VISION: At least 70 degrees in the horizontal meridian in each eye. COLOR VISION
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VISION SCREENING CERTIFICATE. Applicants for class A, B, or C learner’s permits or licenses may use this form. This form must be completed by an. ophthalmologist or by an optometrist who is licensed to practice in the Commonwealth of Massachusetts.
https://www.massrmv.com/rmv/forms/21848.pdf
This includes but is not limited to: color or field of vision deficits, inadequate visual acuity, the use of a contact lens in one eye for distant correction and another lens in the other eye correcting for near vision, and telescopic lenses. Proper documentation is essential to obtain a medical certificate.
http://truckmed.com/vision.htm
At least 70 degrees in the horizontal meridian in each eye. color vision The ability to recognize the colors of traffic signals and devices showing standard red, green, and amber.
http://truckmed.com/vision.htm
horizontal field of vision dot
In department of transportation, the field of vision is at least 70 degrees in the horizontal meridian in each eye.