Sigma AF 20-40mm F2.8 EX DG Aspherical DF Specifications


Product ID: #411

Compatibility: analog/digital

Diagonal Angle of View: 94.5° - 56.8°

Maximum Magnification: 1:4.6

Minimum Aperture: F22

Number of Aperture Blades: 9

Iris Pattern:

Minimum Distance: 30cm

Filter Thread: 82mm

Maximum Diameter: 89mm

Length: 107.9mm (119.1mm at full zoom extension)

Weight: 600g

Focus Type: internal focus mechanism, features Dual Focus (AF w. rotating or non-rotating focus ring, MF using focus ring, focus lock (no AF nor MF))

Full Focus Throw: 80°

Zoom Type: rotary

Lens Hood: LH 875-02 (bayonet mounted, flower shaped)

Produced: 2001

Tests: Popular Photography

Popular Photography Measurements: 20.76-38.57mm F2.82 at 1:7.8-1:3.8

Additional Information:

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