Picture of the lens
Overview
Manufacturer
Mount / Sensor Size
Keywords
Model ID
?
Announced
6/2003
Focus
Focal Length
300mm (600mm FF Equivalent)
Autofocus
Yes
Motor Type
Micromotor
Manual Focus Ring
Yes
DoF Scale
Yes
Distance Scale
Yes
Minimum Focus
2.4 m
Max Magnification
0.15 x
Aperture
Maximum
F2.8 (3 stops from F1.0)
Minimum
F22
Step Size
?
Blades
9
Aperture Ring
No
Dimension
Length
281 mm
Diameter
129 mm
Filter Diameter ø
43 mm
Weight
3290 g
Hood?
Yes
Tripod Collar?
Yes
Optics
Elements
13
Groups
11
Description
including 3 ED lens elements and 1 filter holder
Links