We’ve all seen reflection used in photography—like when a lake doubles as a mirror to the sky. For this week’s Shooting Challenge, we’re going a step more complicated and using the principles of ...

Refraction is the change in direction of light when it passes from one medium to another. The working of a lens is based on the refraction of light when they pass through it. Lens is a transparent ...

Refractive regression after LASIK is more closely related to the spherical component than the cylindrical component in moderately to highly astigmatic eyes, according to a study. “This suggests that ...

Manifest refraction proved more accurate than other methods in yielding the best refractive outcomes after wavefront-guided LASIK and wavefront-optimized LASIK. The retrospective study included 63 ...

Refraction is a mind-bending idea. Light passes through a clear object, and it comes out the other side, inverted. The Shooting Challenge results that follow are must ...

Check here CBSE Class 10 Science Revision Notes for Chapter 10 - Light Reflection and Refraction. These notes by our subject matter experts are entirely according to the new and revised CBSE Class 10 ...

The spherical shape of dew and rain drops make them perfect for refraction photos but if you don't fancy shooting in your garden, you can have a go at this technique from the comfort of your living ...

Strabismus, amblyopia, and refractive errors in Singaporean preschoolers (STARS) is a cross-sectional population-based study of 3009 Chinese children aged 6–72 months conducted between June 2006 and ...