Microscope imaging optical system and light-field microscope including the microscope imaging optical system

摘要

A microscope imaging optical system has an entrance pupil on an object side and includes, in order from the object side, a first lens group including a biconvex lens and a negative lens having a concave surface on the object side, a second lens group including a negative lens having a concave surface on the object side, and a third lens group including a meniscus lens and a positive lens having a convex surface on an image side. The microscope imaging optical system satisfies conditional expressions 0.05