Picture of the lens
Overview
Manufacturer
Mount / Sensor Size
Keywords
Model ID
?
Announced
9/2014
Focus
Focal Length
400mm
Stabilization
Yes (4 stops)
Autofocus
Yes
Motor Type
Ultrasonic
Manual Focus Ring
Yes
DoF Scale
No
Distance Scale
Yes
Minimum Focus
3.3 m
Max Magnification
0.13 x
Aperture
Maximum
F4 (4 stops from F1.0)
Minimum
F32
Step Size
?
Blades
9
Aperture Ring
No
Dimension
Length
233 mm
Diameter
128 mm
Filter Diameter ø
52 mm
Weight
2100 g
Hood?
Yes
Tripod Collar?
Yes
Optics
Elements
18
Groups
12
Description
Anti-smear fluorine coating on front element, large-diameter aspheric element, UD element
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