Can gravitational lensing be slight?
I mean, there are obvious cases, but would it be of any interest if there were even the slightest lensing event in the image?
by ElisabethB moderator
Hi librastrahl and welcome to the Zoo
Where do you see any lensing in this image ?
by vrooje admin, scientist
There is a weaker effect called, funnily enough, "weak lensing" - it's studied using statistical approaches and it is a really interesting field of study.
Here are some links with further information: