Sony SAL-300F28G2 Marketing Specifications

Sony Cameras Marketing Specifications - SAL-300F28G2.
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SSM (Super Sonic wave Motor)
Thanks to a new LSI drive circuit, the SAL-300F28GII offers faster, more accurate autofocusing 

with four times faster object tracking performance than the currently available 300mm F2.8 G 

SSM lens. The smooth, high-speed performance contributes to excellent response when shooting 

moving subjects.
Improved optical performance
The SAL-300F28GII is specifically developed for digital photography. Its high-contrast design will 

keep pace with the ever-increasing pixel count of digital image sensors. Beautiful background 

blur, one of the features of the G lens series, is now even more beautiful thanks to optimizations 

that reduce spherical aberration.  
Nano AR Coating with nano-precision structure
The SAL-300F28G features the same Nano AR Coating found on the SAL500F4G 500mm lens. This 

recently developed proprietary Sony coating technology sharply reduces the reflection ratio to 

realize clear, crisp image quality with less flare and ghost from internal reflections.
Dust and moisture protection design
Designed with outdoor use in mind. The front and back of the unit, as well as the area around 

the focus ring, are specially constructed to help prevent water penetration. When used in 

combination with the SLT-A77 or SLT-A99, this lens contributes to a camera system that reliably 

withstands tough shooting environments.
ED (Extra-low Dispersion) Glass
Three precision ED Glass lenses correct chromatic aberrations to provide extremely sharp 

telephoto images distant subjects as well as dramatic sports close-ups.
Internal Focusing System
Internal lens elements move, so the overall length does not change -- creating an auto-focus 

zoom lens that doesn’t affect the balance of your camera.
2 DMF (Direct Manual Focus) Modes
Allow you to quickly revert to manual focus by just turning the manual focus ring of the lens.
Versatile Focus Hold
Four focus hold buttons in different lens locations, plus electronic slider focus range selector 

switch.
Lightweight Design
A strong, light magnesium lens barrel makes shooting more comfortable even on long wildlife or 

sports assignments.

Specifications

Optics/Lens
Aperture

Circular

Aperture (Max.)

f/2.8

Aperture (Min.)

f/32

Focal Length (35mm equivalent)

APS: 450mm (35mm Equivalent: 300mm)

Filter Diameter

42 mm (exclusive)

Lens Groups-Elements

12 groups, 13 elements

SAL300F28G2

G Series 300mm f/2.8 G Super Telephoto Lens

0.607593s