where h' is the image height and h is the object height.. As the working distance changes, so does the image distance. This, in turn, increases or decreases the magnification. The lensmaker's ...

A group of researchers at Osaka University found that neurons in the monkey visual cortical area V4, one of the areas in the visual cortex, calculate the size of an object based on information on ...

Scientists have found that neurons in the monkey visual cortical area V4*1, one of the areas in the visual cortex, calculate the size of an object based on information on its retinal image size ...

The slight angle between our view of region G007.47+00.05 in spring and fall allowed scientists to calculate the region's distance from us. (Image credit: Bill Saxton, NRAO/AUI/NSF; Robert Hurt, NASA) ...

The James Webb Space Telescope has taken a stunning image of a perfectly formed Einstein ring, which is also the most distant gravitationally lensed object ever detected.

This image shows the position of the most distant galaxy discovered so far within a deep sky Hubble ... This is the first time that the distance of an object so far away has been measured ...

Titled Tipu Sultan: Image & Distance, curated by Dr. Giles Tillotson and accompanied by a book with chapters contributed by leading specialists including Janaki Nair, Jennifer Howes and Savita Kumari, ...