Please provide your email address to receive an email when new articles are posted on . We find the definition of “subjective refraction” as proposed by Dr. Louis Catania in his commentary, ...

“Although optometry has its roots as a refractive profession, its scope of practice has expanded during the past several decades. The high number of refractive diagnoses was predictable,” he told ...

A refraction test is usually given as part of a routine eye examination. It may also be called a vision test. This test tells your eye doctor exactly what prescription you need in your glasses or ...

A new residency in ocular disease with an emphasis in refractive and ocular surgery is available through the UAB School of Optometry. Based at the Eye Center of Texas in Houston with four positions ...

Program Stipend: $47,545 (13-month program). Eligible for health benefits and professional liability insurance included. A $500 stipend for continuing education is provided. The program begins on the ...

If the light rays are travelling from one medium to another they change their direction at the boundary between two mediums. When the light rays either bend or change their direction while passing ...

Scientists have demonstrated that negative refraction can be achieved using atomic arrays -- without the need for artificially manufactured metamaterials. Scientists have long sought to control light ...

Addressing the shortage of eyecare professionals and enhancing optometry education can alleviate the burden of Uncorrected Refractive Error (URE) in India, says a new ...