The present experimental study aims to investigate Reynolds number dependence on fine-scale coherent eddies existing various turbulence fields. The fine-scale coherent eddies were detected in nocturnal surface layers, stable-stratified grid turbulence and homogeneous shear turbulence. The turbulence Reynolds number, R_λ, of these turbulence fields ranges from 19 to 2390. The conditional sampling was made referring to steep change in the transverse component of velocity fluctuation as observed for Burgers vortex. The resultant conditional averaged wave traces show the existence of fine-scale coherent eddy similar to Burgers vortex in all the turbulence fields. The diameter of the fine-scale coherent eddy was kept to about 10?times of Kolmogorov scale regardless of R_λ. The maximum azymuthal velocity and vortex Reynolds number decreased with R_λ for R_λ>500. Such tendency suggests that the scaling raw for he fine-scale coherent eddy introduced by DNS studies cannot be adapted to turbulence fields with large R_λ.