Tamron SP 90mm f/2.5 Macro

no photoTwo Tamron 90mm f/2.5 lenses were made - this one with the 55mm filter size, and one with a 49mm filter size (the 52B model). Both of them offer a 1:2 macro magnification
Discontinued more info Yes Contribute
Year announced No Data Contribute
Lens Mounts
  • Tamron AD-2
Focal Type Telephoto Contribute
Focal Length more info 90mm Contribute
Angle of View more info 27 Contribute
Max Aperture more info f/2.5 Contribute
Min Aperture more info f/32 Contribute
Filter Size more info 55mm Contribute
Stabilised No Contribute
35mm equivalent No Data Contribute
Internal focusing more info No Data Contribute
Maximum magnification more info No Data Contribute
Min Focus 39cm Contribute
Macro more info Yes Contribute
Focusing modes more info
    Blades 9 Contribute
    Elements 10 Contribute
    Groups 9 Contribute
    Weather-sealed more info No Data Contribute
    Box Contents
    Box Contents more info No Data Contribute
    Weight 410g Contribute
    Height 102mm Contribute
    Diameter 68mm Contribute
    MTF Data
    Effective focal length 87mm Contribute
    Weighted MTF 90 mm: f2.5 0.68 | f4 0.81 | f8 0.85 Contribute
    Average Weighted MTF 0.83 Contribute
    Weighted MTF 10 lp/mm 0.91 Contribute
    Weighted MTF 20 lp/mm 0.81 Contribute
    Weighted MTF 40 lp/mm 0.60 Contribute
    Distortion No Data Contribute
    Grade 4.2 Contribute
    Photodo MTF Score 4.2 Contribute

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