Sony ALC-F55A, LCL60AM, ALCSH0006, LCL90AM DT 16-50mm F2.8 SSM SAL1650, Weight approx 470 g

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M mode , 1/250 sec., F5.6, ISO 400, Manual white balance

Mid-range zoom

DT 16–50mm F2.8 SSM  SAL1650

M mode, 1/100 sec., F8, ISO 200, Daylight white balance, Landscape Creative Style; Photo: Norifumi Inagaki

Mid-range zoom

DT 16–105mm F3.5–5.6  SAL16105

Contrast (%)

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Distance from optical center of lens (mm)

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Aspherical lens ED glass

At 50 mm

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Distance from optical center of lens (mm)

Three ED glass elements and two aspherical elements for superior image quality Bright constant F2.8 maximum aperture

SSM (Super Sonic wave Motor) for fast, quiet autofocus operation Circular aperture for attractive defocusing

Dust and weather resistant design 35mm equivalent focal length: 24–75mm

The SAL1650 packs first-class optical performance and a versatile zoom range into a lens that is remarkably compact and lightweight. At the wide end you have a 16mm focal length that is ideal for interiors, sweeping landscapes, or creating visual impact with powerful perspective. Zoom out to the 50mm end for mid-range telephoto reach that can bring details and distant subjects closer. What’s more, you have a constant F2.8 maximum aperture throughout the entire zoom range. That makes shooting in low light easy, especially when the lens is used with a body that includes SteadyShot INSIDE™ body-integrated image stabilization. A large maximum aperture also provides plenty of margin to stop down for increased depth of field or to freeze fast motion.The

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Distance from optical center of lens (mm)

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Aspherical lens ED glass

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Distance from optical center of lens (mm)

One ED glass element and two aspherical elements for superior image quality

High resolution and contrast throughout zoom range Circular aperture for attractive defocusing

Focus ring with auto clutch does not rotate during autofocus 35mm equivalent focal length: 24–157.5mm

Zoom range can be a very subjective and personal choice, hinging on individual shooting style and preferred subjects.The 16–105mm range of this lens is a “sweet spot” for many photographers, wide enough at the 16mm end to capture indoor scenes and long enough at 105mm to fill the frame with relatively distant subjects. Comfortable handling is another plus, facilitated by a compact, lightweight design and an auto- clutch mechanism that prevents focus ring rotation during autofocus operation, so you can comfortably cradle the lens in your hand while shooting. Of course comfort isn’t everything. A precision optical design delivers superb image quality throughout the entire zoom range.

• Weight (approx): 470 g

Spatial frequency

Max. aperture

F8 aperture

 

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30 line pairs/mm

 

 

 

 

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SAL1650 additionally features a circular aperture that, combined with the F2.8 maximum aperture, contributes to beautiful defocusing effects.

Weight (approx): 577 g

Dimensions (Dia. X L): 81 x 88 mm

Max. magnification ratio: 0.2x

Spatial frequency

Max. aperture

F8 aperture

 

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10 line pairs/mm

 

 

 

 

 

 

 

 

 

 

30 line pairs/mm

 

 

 

 

 

 

 

 

 

 

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Dimensions (Dia. x L): 72 x 83 mm

Max. magnification ratio: 0.23x

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Contents Lenses Creation Contents Refraction bending light If a little hole can do all of this, why do we need lenses?Elements and groups Zoom and focus mechanismsNumber math Three keys to effective defocusingSony A-mount and E-mount systems Aperture and exposureTechnical definition of focal length Other macro lens characteristics you should know aboutFocal length Maximum magnification ratioScene to come through Use your lens hoodScientific approach Neutral density filtersLandscapes Resolution, contrast and sharpnessPortraits Macro and close-upsSSM Super Sonic wave Motor Rear focusing mechanismAspherical lens elements ED and Super ED glass Auto clutch Floating lens mechanismDT 11-18mm F4.5-5.6 SAL1118 Zoom LensesDT 16-50mm F2.8 SSM SAL1650 Weight approx 470 gDT 18-200mm F3.5-6.3 SAL18200 DT 18-55mm F3.5-5.6 SAM SAL185528mm to 300mm DT 18-250mm F3.5-6.3 SAL1825028-75mm F2.8 SAM SAL2875 High-performance full-frame bodies DT 55-200mm F4-5.6 SAM SAL55200-275-300mm F4.5-5.6 SAL75300 Providing outstanding image quality from 18mm to 200mm16mm F2.8 Fisheye SAL16F28 Fixed Focal Length LensesSAL28F28 20mm F2.8 SAL20F2828mm F2.8  50mm F1.4 SAL50F14 DT 35mm F1.8 SAM SAL35F1885mm F2.8 SAM SAL85F28 DT 50mm F1.8 SAM SAL50F18DT 30mm F2.8 Macro SAM SAL30M28 135mm F2.8 T4.5 STF SAL135F28100mm F2.8 Macro SAL100M28 50mm F2.8 Macro SAL50M2870-200mm F2.8 G SAL70200G Lenses70-400mm F4-5.6 G SSM SAL70400G 70-300mm F4.5-5.6 G SSM SAL70300G300mm F2.8 G SAL300F28G 35mm F1.4 G SAL35F14G0x Teleconverter 4x TeleconverterVario-Sonnar T* DT 16-80mm F3.5-4.5 ZA SAL1680Z Vario-Sonnar T* 16-35mm F2.8 ZA SSM SAL1635ZDistagon T* 24mm F2 ZA SSM SAL24F20Z Vario-Sonnar T* 24-70mm F2.8 ZA SSM SAL2470ZSonnar T* 135mm F1.8 ZA SAL135F18Z Planar T* 85mm F1.4 ZA SAL85F14ZMount Lenses Fisheye Converter Ultra Wide Converter 16mm F2.8 SEL16F28 18-55mm F3.5-5.6 OSS SEL1855 Sonnar T* E 24mm F1.8 ZA SEL24F18ZUnwanted camera noise 18-200mm F3.5-6.3 OSS SEL1820055-210mm F 4.5-6.3 OSS SEL55210 30mm F3.5 Macro SEL30M35 50mm F1.8 OSS SEL50F18Main specifications of a lenses Lens accessories DI11012