Sigma AF-T 21-35mm F3.5-4.2 Aspherical Specifications

Product ID:

#517

Compatibility:

2001 issue (Err 99 - not compatible with Canon EOS bodies released since 2001)

Diagonal Angle of View:

91.7° - 63.4°

Maximum Magnification:

1:12.5

Minimum Aperture:

F22 - F27

Number of Aperture Blades:

 

Iris Pattern:

 

Minimum Distance:

50cm

Filter Thread:

77mm

Maximum Diameter:

88mm

Length:

95mm (125mm with lens hood mounted)

Weight:

480g

Focus Type:

front lens focus, parfocal

Zoom Type:

 

Lens Hood:

built-in

Produced:

1989 - 1994

Tests:

Photodo; Popular Photography Feb. 1992