Sony ALC-F55A, LCL60AM, ALCSH0006 18-200mm F3.5-6.3 OSS SEL18200, 55-210mm F 4.5-6.3 OSS SEL55210

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A mode, 1/3200 sec., F5.6, -0.7 EV, ISO 200, Auto white balance; Photo: Chukyo Ozawa

High magnification zoom

E 18–200mm F3.5–6.3 OSS  SEL18200

A mode, 1/20 sec., F5, -0.3EV, ISO 800, Auto white balance

Telephoto zoom

E 55–210mm F 4.5–6.3 OSS  SEL55210

Contrast (%)

At 18 mm

100

80

60

40

20

0

3

6

9

12

Distance from optical center of lens (mm)

Contrast (%)

Aspherical lens ED glass

At 200 mm

100

80

60

40

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3

6

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Distance from optical center of lens (mm)

Versatile extended-range 11x zoom with high-quality metal exterior Four aspherical elements for top-class optical performance right out to the image edges

Ideal for shooting stills or movies

Internal OSS (Optical SteadyShot™) image stabilization with Active Mode Circular aperture for attractive defocusing

Built-in motor delivers smooth, quiet autofocus and aperture operation 35mm equivalent focal length: 27–300mm

If you’re a photographer/videographer who needs maximum speed, versatility and mobility to rapidly respond to a wide range of shooting situations, from portraits and snapshots to sports, this is a lens you should consider. It features an extensive 11x zoom range, from wide 18mm to 200mm telephoto with impressive image quality all the way. The advanced Optical SteadyShot image stabilization system included in this lens will not only make it easier to shoot blur-free stills at long focal lengths, but it also has an automatic Active Mode that will help keep your movie images steady as you move around with the camera while shooting at the wide end of the zoom range. Another feature that contributes to high-quality movie production is extremely quiet autofocus and aperture operation that will keep your soundtracks free

Contrast (%)

At 55 mm

100

80

60

40

20

0

3

6

9

12

Distance from optical center of lens (mm)

Contrast (%)

Aspherical lens

At 210 mm

100

80

60

40

20

0

3

6

9

12

Distance from optical center of lens (mm)

Compact, lightweight 3.8x telephoto zoom with high-quality metal exterior Two ED glass elements and two aspherical elements for superior image quality Ideal for shooting stills or movies

Internal OSS (Optical SteadyShot™) image stabilization

Built-in motor delivers smooth, quiet autofocus and aperture operation Circular aperture for attractive defocusing

35mm equivalent focal length: 82.5mm–315mm

An ideal complement to the 18-55mm zoom range of the SEL1855, this 3.8x zoom lens takes you from 55mm out to 210mm with consistently outstanding optical performance all the way. In 35mm full-frame equivalent terms that’s a wide zoom range of 82.5mm to 315mm, providing plenty of reach for outdoor sports or nature photography. Built-in Optical SteadyShot (OSS) image stabilization is a huge advantage when shooting at longer focal lengths or in low light, making it easy to capture crisp, stable images at up to four shutter speeds lower than would normally be possible. And if you shoot movies as well as stills, the built in motor contributes to quiet yet responsive autofocus and aperture operation that keep your movie soundtrack free from mechanical noise.

Spatial frequency

Max. aperture

F8 aperture

 

 

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T

R

 

T

10 line pairs/mm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

30 line pairs/mm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R: Radial values T: Tangential values

of unwanted camera noise.

Weight (approx): 524 g

Dimensions (Dia. x L): 75.5 x 99 mm

Max. magnification ratio: 0.35x

Spatial frequency

Max. aperture

F8 aperture

 

 

R

 

T

R

 

T

10 line pairs/mm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

30 line pairs/mm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R: Radial values T: Tangential values

Weight (approx): 330 g

Dimensions (Dia. X L): 63.8 x 108 mm

Max. magnification ratio: 0.225x

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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 SAL185528-75mm F2.8 SAM SAL2875 DT 18-250mm F3.5-6.3 SAL1825028mm to 300mm 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 Lenses28mm F2.8  20mm F2.8 SAL20F28SAL28F28 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 SEL16F28 16mm F2.8 Fisheye Converter Ultra Wide Converter 18-55mm F3.5-5.6 OSS SEL1855 Sonnar T* E 24mm F1.8 ZA SEL24F18Z55-210mm F 4.5-6.3 OSS SEL55210 18-200mm F3.5-6.3 OSS SEL18200Unwanted camera noise 30mm F3.5 Macro SEL30M35 50mm F1.8 OSS SEL50F18Main specifications of a lenses Lens accessories DI11012