The Handheld vision screener with near and distance vision is an advanced diagnostic tool that allows healthcare professionals to screen for various vision disorders, including near and farsightedness, amblyopia, strabismus, eyelid abnormalities, and other eye-related abnormalities. This device combines multiple functions and provides an accurate and portable means of assessing visual acuity throughout the visual field. With increasing rates of visual problems globally, it is imperative to have efficient and reliable screening instruments that can quickly detect and diagnose vision disorders in patients of all ages. The handheld vision screener is designed with advanced features, such as its ability to test both near and distance vision, making it ideal for screening children and adults in a wide range of clinical settings. The device's design is simple and user-friendly, making it effective for use by healthcare professionals of different skill levels and specialties. This handheld vision screener uses a combination of optotypes and images to test various vision-related parameters, such as visual acuity, color perception, stereopsis, and ocular alignment. The device's optotypes come in familiar forms such as letters, numbers, and geometric shapes, making it an excellent tool that is also adaptable to illiterate populations. One of the significant advantages of the handheld vision screener with near and distance vision is its portability, making it easy to transport and use in various clinical settings, including schools, remote clinics, emergency rooms, and optometry clinics. With its portability, healthcare professionals can quickly diagnose vision disorders and make prompt referrals, resulting in better outcomes and quicker response times. In conclusion, the Handheld vision screener with near and distance vision is an essential tool for healthcare professionals charged with identifying and managing visual disorders. Its compact design, portability, and user-friendly features make it a practical and straightforward solution for screening both adults and children. With its reliable and accurate diagnostic abilities, healthcare providers can diagnose visual disorders, develop an appropriate treatment plan, and refer patients to specialists where necessary.