Grade two: 1. One eye has or does not have light perception, and the other eye has corrected visual acuity of 0.02 or visual field of 8% (or radius of 5). 2. Binocular visual field 8% (or radius 5). Grade three: 1. One eye has or does not have light perception, and the other eye has a corrected visual acuity of 0.05 or a visual field of 16% (or a radius of 10). 2. Bilateral corrected visual acuity is less than 0.05 or visual field 16% (or radius 10). 3. One eye is removed or the contents of the orbit are removed. Level 4: 1. One eye has or does not have light perception, and the corrected vision of the other eye is 0.2, or 32% (or radius 20). 2. The corrected visual acuity of one eye is less than 0.05, and that of the other eye is 0. 13. The corrected visual acuity of both eyes is less than 0. 1, or 32%, (or radius 20). Grade 5: 1. One eye has or does not have light perception, and the other eye has corrected visual acuity of 0.3, or 40% of visual field (or radius of 25). 2. Binocular visual field 40%, (or radius 25). 3. Unilateral enucleation 4. Poor eyesight in both eyes is Grade 2. Level 6: 1. One eye has a corrected vision of 0.05, the other eye has a corrected vision of 0.32, one eye has a corrected vision of 0. 1, the other eye has a corrected vision of 0.23, and both eyes have a corrected vision of 0.2 or a visual field of 48% (or a radius of 30). Grade 7: 1. One eye has or does not have light perception, and the corrected vision of the other eye is 0.82. Binocular corrected vision is 0.3 or visual field is 64% (or radius is 40). 3. binocular low vision 1. 8th grade: 1. The corrected visual acuity of one eye is 0.2, and that of the other eye is 0.52. One eye with or without light perception is 3. The binocular corrected vision is 0.4 or 80% (or radius 50) of binocular visual field is 4. Bilateral lens extraction is 5. One or both eyelid ectropion or eyelid closure is 6. Adhesion of eyeball affects eyeball rotation 7. Traumatic glaucoma 8. Bilateral blepharoptosis covers the pupil or bilateral eyelids are severely deformed. Grade 9: 1. The corrected visual acuity of one eye is 0.3, and that of the other eye is 0.62. The corrected visual acuity of both eyes was 0.5, and the traumatic cataract was stage ⅲ (or severe). The injury of lacrimal gland organs in both eyes cannot be improved by surgery. 4. Nerve paralysis in the fourth, fifth and sixth pairs. 5. Diplegia with eye movement disorder. 6. Unilateral lens extraction. 7. Monocular low vision is Grade II or Blind Grade III. 10 level: 1. One side ptosis covers the pupil or eyelid deformity, which affects the appearance. 2. The lacrimal apparatus in one eye is damaged and the operation cannot be improved. 3. One eye has poor eyesight. 4. Traumatic cataract is stage I-II (mild or moderate). 5. Vision impairment such as diplopia and strabismus. 6. Lens dislocation. 7. The intraocular foreign body has not been removed. 9. Traumatic pupil malformation.
Legal basis: Law of the People's Republic of China on the Protection of Disabled Persons.
Article 46 The state guarantees the right of disabled people to social security. The government and society take measures to improve the social security of the disabled and ensure and improve their lives.
Forty-seventh disabled persons and their units shall participate in social insurance in accordance with the relevant provisions of the state. Urban and rural grassroots mass autonomous organizations and families of disabled persons where disabled persons are located shall encourage and help disabled persons to participate in social insurance. Disabled people with real difficulties in life shall be given social insurance subsidies in accordance with relevant state regulations.
Forty-eighth people's governments at all levels provide social assistance such as life, education and housing to disabled people with real difficulties through various channels. Local people's governments at or above the county level shall take other measures to ensure the basic livelihood of families with disabilities who still have special difficulties after enjoying the minimum living allowance. People's governments at all levels shall give assistance to poor disabled people in basic medical care, rehabilitation services and the configuration and replacement of necessary assistive devices. Local people's governments at all levels should give nursing subsidies to disabled people who cannot take care of themselves.
Article 49 The local people's governments at all levels shall provide assistance to disabled people who have no ability to work, no dependents or no means of livelihood. The state encourages and supports social forces to set up institutions to help the disabled. Institutions that support and care for the disabled and their staff shall not insult, abuse or abandon the disabled.