Sigma AF 28-300mm F3.5-6.3 DL Asph. Hyperzoom Specifications
2001 issue (Err 99), was upgradeable until 2009 up to Serial #2...
Diagonal Angle of View:
75.4° - 8.2°
F22 - F41
Number of Aperture Blades:
88cm @ 28mm - 117cm @ 80mm - 83cm @ 200mm - 90cm at 300mm
95.1mm (164.3mm at full zoom extension)
internal focus mechanism
Full Focus Throw:
LH 680-01 (flower shaped)
30.68-286.48mm F3.89-6.24 at 1:11.8-1:3.26
There was a matched macro lens available for this lens.