Description The eye chart set is convenient and practical, with excellent texture, and can be used for a long time without being easily damaged. The exquisite craftsmanship can serve you well without breaking easily. This eye chart with occluder is a very practical accessory for your needs. Features -Color:Assorted Color -Material:Plastic -Size:18.50X10.00cm/7.27X3.93in -Convenient and portable design eye chart set for easy transportation and use. -Provides accurate assessment of visual acuity using the snellen chart. -Includes a chart for measuring near vision in individuals with presbyopia. -Can be used wearing or not wearing glasses, making it versatile for different users. -Suitable for a wide range of professionals and settings, including offices, optometrists, schools, ophthalmologists, and home use. Convenient and portable design eye chart set for easy transportation and use. Provides accurate assessment of visual acuity using the snellen chart. Includes a chart for measuring near vision in individuals with presbyopia. Can be used wearing or not wearing glasses, making it versatile for different users. Suitable for a wide range of professionals and settings, including offices, optometrists, schools, ophthalmologists, and home use.