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photo:sonyfe100mmstf

Sony FE 100mm F2.8 STF bokeh lens

introduction

  • special portrait lens with unique circular peripheral ND filter built in which acts as an apodization element which smooths out blur of out of focus highlights to improve bokeh, but which also reduced light transmission by 2 stops so at f/2.8 it is really f/5.6 while depth of field (DOF) wide open is really akin to f/4

specs

  • special purpose 100mm f/2.8 AF lens
  • unique circular peripheral ND filter built in which acts as an apodization element
  • 11 rounded blades
  • extremely flare resistant

reviews

photo/sonyfe100mmstf.txt · Last modified: 2017/05/09 12:01 by gary1