Tamron AF 17-50mm F2.8 SP XR Di-II LD Aspherical Specifications


Product ID: #A16

Compatibility: APS-C only

Diagonal Angle of View: 78° - 31°

Maximum Magnification: 1:4.5

Minimum Aperture: F32

Number of Aperture Blades: 7

Iris Pattern: rounded

Minimum Distance: 27cm

Filter Thread: 67mm

Maximum Diameter: 73.8mm

Length: 83.2mm

Weight: 430g

Focus Type: internal focus mechanism

Full Focus Throw: 50°

Zoom Type: rotary

IR Capability: poor performance reported by DPanswers

Lens Hood: DA09

Produced: 2006

Tests: PhotoZone tested on EOS 350D; DxO Labs; SLRgear; Photodo; Popular Photography

Popular Photography Measurements: 17.36-50.37mm F2.74-2.93 at 1:8.8-1:3.9

Additional Information:

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