Picture of the lens
Overview
Focus
Focal Length
300mm (600mm FF Equivalent)
Teleconverters
TC x1.4TC x2
Stabilization
Yes (4 stops)
Autofocus
Yes
Motor Type
Micro-type ultrasonic
Manual Focus Ring
Yes
DoF Scale
No
Distance Scale
No
Minimum Focus
1.4 m
Max Magnification
0.24 x
Aperture
Maximum
F4 (4 stops from F1.0)
Minimum
F22
Step Size
?
Blades
9
Aperture Ring
No
Dimension
Length
227 mm
Diameter
93 mm
Filter Diameter ø
77 mm
Weight
1270 g
Hood?
Yes
Tripod Collar?
Yes
Optics
Elements
17
Groups
10
Description
Three super ED, one extra-high refractive, three high refractive elements + ZERO nano coating
Links