Name 100mm f/2.8 2X Ultra-Macro APO
Focal Length 100mm
Max. Aperture f/2.8
Angle of View 24.4°
Format Compatibility Full Frame
Lens Structure 12 elements in 10 groups
Aperture Blades 9 (Canon), 7 (Nikon), 13 (Sony, Canon R, Nikon Z)
Min. Focusing Distance 24.7cm (2X)
Max. Magnification 2:1
Filter Thread 67mm
Dimensions Φ72mm×125mm (Canon EF & Nikon F)
Φ72mm×155mm (Canon R, Nikon Z & Sony FE)
Weight 638g (Canon EF & Nikon F)
650g (Canon R, Nikon Z & Sony FE)
Mounts Canon EF & RF / Nikon F & Z / Sony FE

MTF

1X MTF2X MTFINFINITY MTF

Optical Diagram

Screen Shot 2019 05 02 at 5.46.36 PM 1