Sony LCL90AM, LCL60AM, ALC-F55A 70-300mm F4.5-5.6 G SSM SAL70300G, 70-400mm F4-5.6 G SSM SAL70400G

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A mode, 1/400 sec., F13, ISO 400, Auto white balance; Photo: Mark Tiller

Telephoto zoom

70–300mm F4.5–5.6 G SSM  SAL70300G

Continuous Priority AE, 1/1250 sec., F5.6, -0.7 EV, ISO 100, Daylight white balance (+1); Photo: Goh Fujimaki

Super telephoto zoom

70–400mm F4–5.6 G SSM  SAL70400G

Manual focus only

At 70 mm

100

(%)

80

60

Contrast

40

 

20

0

4

8

12

16

20

Distance from center of image (mm)

ED glass

At 300 mm

 

100

(%)

80

60

Contrast

40

 

20

0

4

8

12

16

20

Distance from center of image (mm)

One ED glass element contributes to minimal aberration Outstanding sharpness and contrast throughout the zoom range SSM (Super Sonic wave Motor) for fast, quiet autofocus operation Circular aperture for attractive defocusing

Focus hold and focus range switches offer precision focusing control

The SAL70300G is the smallest and lightest zoom in the current G Lens series, offering an appealing combination of extended zoom range and handling, plus image quality that will satisfy the most demanding photo enthusiast or pro.An ED lens element collaborates with an advanced optical path design to achieve exceptionally low aberration right out to the maximum 300mm focal length, so that your telephoto images benefit from impressive clarity and depth. 300mm is generally considered to be the point at which the “medium” telephoto range ends and the “super” telephoto range begins.

At 70 mm

100

(%)

80

60

Contrast

40

 

20

0

4

8

12

16

20

Distance from center of image (mm)

ED glass

At 400 mm

100

80

(%)

60

Contrast

40

 

20

0

4

8

12

16

20

Distance from center of image (mm)

Two ED glass elements effectively suppress aberration Outstanding sharpness and contrast throughout the zoom range SSM (Super Sonic wave Motor) for fast, quiet autofocus operation Circular aperture for attractive defocusing

Focus hold and focus range switches offer precision focusing control

Covering an extremely wide telephoto range with ample brightness, this award-winning* lens can, for example, take you from an elegant 70mm portrait to a stunning 400mm wildlife shot in an instant without having to change lenses and potentially miss a great shot. This is an extraordinarily wide zoom range for a lens in this class, but range isn’t its only feature.

Being a high-end G Lens with a precision optical path that includes two ED glass elements, you can be sure that it will deliver excellent sharpness and contrast right out to the edges of the image at all focal lengths.

Spatial frequency

Max. aperture

 

F8 aperture

 

 

R

 

T

 

R

 

T

10 line pairs/mm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

30 line pairs/mm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R: Radial values T: Tangential values

Long focal lengths like this require careful handling to prevent camera shake, but SteadyShot INSIDE™ image stabilization featured in A series bodies

will help you capture clear, blur-free images in a wider range of handheld shooting situations than would normally be possible.

Weight (approx): 760 g

Dimensions (Dia. x L): 82.5 x 135.5 mm

Max. magnification ratio: 0.25x

Tripod mount supplied

Spatial frequency

Max. aperture

 

F8 aperture

 

 

R

 

T

 

R

 

T

10 line pairs/mm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

30 line pairs/mm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R: Radial values T: Tangential values

And although long telephoto shots usually require a very steady hand or even a tripod to achieve optimum quality, SteadyShot INSIDE image stabilization featured in A series bodies will vastly improve your chances of capturing stunning handheld telephoto images.

Weight (approx): 1500 g

Dimensions (Dia. x L): 94.5 x 196 mm

Max. magnification ratio: 0.27x

Tripod mount supplied

*The SAL70400G received the 2009 TIPA Best Expert Lens award and the 2009-2010 EISA Zoom Lens award.

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Contents Lenses Creation Contents Zoom and focus mechanisms If a little hole can do all of this, why do we need lenses?Elements and groups Refraction bending lightAperture and exposure Three keys to effective defocusingSony A-mount and E-mount systems Number mathMaximum magnification ratio Other macro lens characteristics you should know aboutFocal length Technical definition of focal lengthNeutral density filters Use your lens hoodScientific approach Scene to come throughMacro and close-ups Resolution, contrast and sharpnessPortraits LandscapesAuto clutch Floating lens mechanism Rear focusing mechanismAspherical lens elements ED and Super ED glass SSM Super Sonic wave MotorZoom Lenses DT 11-18mm F4.5-5.6 SAL1118Weight approx 470 g DT 16-50mm F2.8 SSM SAL1650DT 18-55mm F3.5-5.6 SAM SAL1855 DT 18-200mm F3.5-6.3 SAL1820028-75mm F2.8 SAM SAL2875 DT 18-250mm F3.5-6.3 SAL1825028mm to 300mm Providing outstanding image quality from 18mm to 200mm DT 55-200mm F4-5.6 SAM SAL55200-275-300mm F4.5-5.6 SAL75300 High-performance full-frame bodiesFixed Focal Length Lenses 16mm F2.8 Fisheye SAL16F2828mm F2.8  20mm F2.8 SAL20F28SAL28F28 DT 35mm F1.8 SAM SAL35F18 50mm F1.4 SAL50F14DT 50mm F1.8 SAM SAL50F18 85mm F2.8 SAM SAL85F28135mm F2.8 T4.5 STF SAL135F28 DT 30mm F2.8 Macro SAM SAL30M2850mm F2.8 Macro SAL50M28 100mm F2.8 Macro SAL100M28Lenses 70-200mm F2.8 G SAL70200G70-300mm F4.5-5.6 G SSM SAL70300G 70-400mm F4-5.6 G SSM SAL70400G35mm F1.4 G SAL35F14G 300mm F2.8 G SAL300F28G4x Teleconverter 0x TeleconverterVario-Sonnar T* 16-35mm F2.8 ZA SSM SAL1635Z Vario-Sonnar T* DT 16-80mm F3.5-4.5 ZA SAL1680ZVario-Sonnar T* 24-70mm F2.8 ZA SSM SAL2470Z Distagon T* 24mm F2 ZA SSM SAL24F20ZPlanar T* 85mm F1.4 ZA SAL85F14Z Sonnar T* 135mm F1.8 ZA SAL135F18ZMount Lenses SEL16F28 16mm F2.8 Fisheye Converter Ultra Wide Converter Sonnar T* E 24mm F1.8 ZA SEL24F18Z 18-55mm F3.5-5.6 OSS SEL185555-210mm F 4.5-6.3 OSS SEL55210 18-200mm F3.5-6.3 OSS SEL18200Unwanted camera noise 50mm F1.8 OSS SEL50F18 30mm F3.5 Macro SEL30M35Main specifications of a lenses Lens accessories DI11012