CL 1358+62 (ClG 1358+62) is a galaxy cluster located at z=0.33 redshift.

Behind the cluster (which itself lies at a distance of about 3.9 billion light years), lensed into a red arc is an infant galaxy (CL 1358+62 G1) that was the farthest object in the observable universe for a few months.

It had a record redshift of z=4.92 and was discovered on July 31, 1997 by M. Franx and G. Illingsworth.

Its redshift was measured by the Keck Telescope shortly after its discovery.

[3] The pair of galaxies were the first things other than quasars to have the title of most distant object found, since the 1960s.