Model
Focal length
35mm equivalent focal length
Construction
- Lens - 21 elements in18 groups, including 4 ED glass lens elements and 1 Super ED glass lens element.
- Mechanism - Inner zoom system with floating mechanism.
Angle of view
Closest focusing distance
Maximum image magnification
Aperture
- Number of blades - 9
- Maximum aperture - 1:2.
- Minimum aperture - 1:22.
Filter size
Size / weight
- Dimensions - 96.5 mm (D) x 213.5 mm (L).
- Weight - 1650 g (without tripod adapter, tripod adapter 150g)
Compatibility
- Tele converter EC-14 - Yes. ( A composite F stop of f4 or more )
- Extension tube EX-25 - Yes
Lens hood
Lens cap
Lens case