macrophotography
noun
mac·ro·pho·tog·ra·phy ˌma-krō-fə-ˈtä-grə-fē 
: the making of photographs in which the object is either unmagnified or slightly magnified up to a limit often of about 10 diameters
macrophotograph
ˌma-krō-ˈfō-tə-ˌgraf
noun 
Example Sentences
Recent Examples on the Web After catching the bee in March, the researcher used macrophotography and checked in with lead authors who studied the species to confirm the insect was a blue calamintha. 
Alaa Elassar, CNN, 16 May 2020 Get expert tips for photographing insects and other tiny wildlife at a macrophotography class 1-2:30 p.m. Sunday. star-telegram, 20 July 2017
Alaa Elassar, CNN, 16 May 2020 Get expert tips for photographing insects and other tiny wildlife at a macrophotography class 1-2:30 p.m. Sunday. star-telegram, 20 July 2017 Word History
Etymology
macro- + photography, perhaps after French macrophotographie
First Known Use
1889, in the meaning defined above