Sony A 300 mm f/ 2.8 G SSM II Lens Specification Guide

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Specifications
Optics/Lens
Lens Type
Super Telephoto
Aperture (Max.)
f/4.0
Aperture (Min.)
f/32
Focal Length 
(35mm 
equivalent)
APS: 750mm 
(35mm Equivalent: 
500mm)
Filter Diameter
42mm (internal)
Lens Groups-
Elements
10 groups, 11 
elements
Minimum Focus 
Distance
13' 2” (4.0m)
Aperture Blade
9 blades
Distance 
Encoder
Yes
Distance Scale
Yes
Lens Weight
7 lbs 10 oz (3460g)
Non-rotating 
Focusing Ring
Yes
SSM Focusing
Built-in
Tele-converter 
Compatibility 
- 1.4x
Yes
Tele-converter 
Compatibility 
- 2.0x
Yes
Focus-hold 
Button
Yes
Dimensions (Approx.)
Dimensions 
(Approx.)
5 1/2 x 147/16” 
(140 x 367.5mm)
Weights and Measurements
Weight 
(Approx.)
7 lbs 10 oz (3460g)
Accessories
Supplied 
Accessories
Front and rear lens 
cap
Lens carrying case