Tamron 90mm f/2.8 Di Macro 1:1 SP AF

Lens Reviews / Tamron Lenses i Lab tested
Lens Specifications
Name Tamron SP AF 90mm f/2.8 Di Macro 1:1
Image Circle 35mm
Type Telephoto Prime Macro
Focal Length 90mm
APS Equivalent 1.5x: 135mm; 1.6x: 144mm
Max Aperture f/2.8
Min Aperture f/32
Diaphragm Blades 9
Lens Construction 10 elements in 9 groups
Diagonal Angle of View 27 degrees
Focus Details External focus system, lens length varies while focusing
Front Element Rotation No
Zoom System n/a
Closest Focus 0.29m / 0.95 ft.
Magnification Ratio 1.0x / 1:1
Filter Size 55mm
Dimensions(Length x Diameter) 97mm x 71.5mm / 3.8 in. x 2.8 in.
Weight 405g / 14.3 oz
Notes Available mounts: Canon, Minolta, Nikon, Pentax; Includes lens hood and case.
Typical Online Price US$489.00