An investigation of low power convex lenses (adds) for eyestrain in the digital age (CLEDA) Robert Yammouni; Bruce JW Evans;

Red and green defocus curves and duochrome test in different age groups Riccardo Rolandi; Fabrizio Zeri; Alessandro Duse; Giulia Carlotta Rizzo; Erika Ponzini; Silvia Tavazzi;

Agreement of wavefront-based refraction, dry and cycloplegic autorefraction with subjective refraction Shahram Bamdad; Hamed Momeni-Moghaddam; Milad Abdolahian; David P. Piñero;