Sony 300mm f2.8 G Lenses

Sony 300mm f12.8 G Lens SAL300F28G is a brilliant long-distance lens with wide aperture and fast auto-focus response.

For definitive long-shot precision and spectacular portraits even in low light, this professional G-Series lens raises the standard of DLSR performance. Its 35mm-equivalent 450mm focal length and ultra-bright f2.8 aperture combine for superb results in virtually any light and its high-speed SSM (Super Sonic wave Motor) auto-focus is fast, accurate and quiet.

Key features
A high performance 300mm professional telephoto lens with wide aperture F2.8. Ideal for a wide range of photographic applications including sports, reportage and wildlife.
Quiet zoom operation with built-in SSM (Super Sonic Wave Motor) for high speed, responsive lens adjustment.
Uses three ED (Extra-low Dispersion) glass lenses to correct chromatic aberrations with sharp detailing.
Internal focusing for high speed AF
2 DMF (Direct Manual Focus) modes: Normal Time/ Full Time that allows for manual focus at any time.
4 focus hold buttons and electrical slider focus range selector switch.

Detailed specifications of the Sony 300mm f2.8 G Lens SAL300F28G

Focal Length
Lens Description: 300mm F2.8
Equivalent 35mm when mounted on an APS format DSLR: 450mm
Lens Groups/Elements: 12/13 (one filter element included)
Angle of View (35mm): 8°10'
Angle of View (APS): 5°20'
Aperture
Aperture Blades: 9
Circular Aperture: Yes
Minimum Aperture: 32
Minimum Focus (m): 2.00
Filter Diameter (mm): 42 (dedicated)
Additional Features
Distance Scale: Yes
Depth of field Scale: Yes
Non-rotating Focusing Ring in AF Mode: Yes
Focus-Hold Button: Yes
Super Sonic Wave Motor (SSM): Yes
Focus-Range Limiter: Yes
Distance Encoder: Yes
Other
Dimensions (Diameter x Length) (mm): 122x242.5
Mass (g): 2310 (without tripod mount)