Picture of the lens
Overview
Manufacturer
Mount / Sensor Size
Keywords
Model ID
?
Announced
2/2010
Focus
Focal Length
50-500mm
Stabilization
Yes (4 stops)
Autofocus
Yes
Motor Type
Ring-type ultrasonic
Manual Focus Ring
Yes
DoF Scale
No
Distance Scale
Yes
Minimum Focus
1.8 m
Max Magnification
0.32 x
Aperture
Maximum
F4.5-6.3 (4-5 stops from F1.0)
Minimum
F22-32
Step Size
?
Blades
9
Aperture Ring
No
Dimension
Length
219 mm
Diameter
104 mm
Filter Diameter ø
95 mm
Weight
1970 g
Hood?
Yes
Tripod Collar?
Yes
Optics
Elements
22
Groups
16
Description
4 SLD glass elements
Links