microscopic

adjectives

of or relating to or used in microscopy
"microscopic analysis"; "microscopical examination"
is derived from
is derived from
pertains to
visible under a microscope; using a microscope
extremely precise with great attention to details
"examined it with microscopic care"
is similar to
sharply exact or accurate or delimited
"a precise mind"; "specified a precise amount"; "arrived at the precise moment"
so small as to be invisible without a microscope
"differences were microscopic"