Tamron 90mm f/2.8 Di MACRO 1:1 VC USD SP

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Lens Specifications
Name Tamron 90mm ƒ/2.8 Di MACRO 1:1 VC USD SP (Model F017)
Image Circle 35mm
Type Telephoto Prime Macro
Focal Length 90mm
APS Equivalent 1.5x: 135mm; 1.6x: 144mm
Max Aperture ƒ/2.8
Min Aperture ƒ/32
Diaphragm Blades 9 (rounded)
Lens Construction 14 elements in 11 groups, including 2 XLD (Extra Low Dispersion) and 1 LD (Low Dispersion) elements; eBAND and BBAR coatings; Fluorine Coating on the front element
Diagonal Angle of View(Based on image circle) 27 degrees
Focus Details Internal; USD (Ultrasonic Silent Drive) with continuous manual focus mechanism
Front Element Rotation No
Zoom System n/a
Closest Focus 30cm / 11.8 in.
Magnification Ratio 1.0x / 1:1
Filter Size 62mm
Dimensions(Length x Diameter) 116.8mm x 79mm / 4.6 in. x 3.1 in. (Canon)114.3mm x 79mm / 4.5 in. x 3.1 in. (Nikon)
Weight 610g / 21.5 oz (Canon)601g / 21.2 oz (Nikon)
Notes Available mounts: Canon EF, Nikon F, Sony A; Optical Image Stabilization (3.5 stops); Weather resistant; Compatible with TAMRON TAP-in Console; Included Accessories: Lens hood, lens caps, SILKYPIX Developer Studio software.
Typical Online Price US$650