Sigma AF 18-50mm f/2.8 EX DC Aspherical Macro Specifications

 

Product ID: #581

Compatibility: APS-C only

Diagonal Angle of View: 69.3° - 27.9°

Maximum Magnification: 1:3

Minimum Aperture: f/22

Number of Aperture Blades: 7

Iris Pattern:

Minimum Distance: 20cm

Filter Thread: 72mm

Maximum Diameter: 79mm

Length: 85.8mm

Weight: 450g

Focus Type: internal focus mechanism

Full Focus Throw: 60°

Zoom Type: rotary

Lens Hood: LH 780-04 (bayonet mounted, flower shaped)

Produced: 2006

Tests:

Popular Photography Measurements: 18.80-50.55mm f/2.99-3.03 at 1:4.96-1:2.59

Additional Information:


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