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The Distagon T* 24mm F2 SSM lens. Photo provided by Sony Europe (Belgium) N.V. Sony Europe: New Alpha lenses
By
(Tuesday, July 27, 2010 - 13:19 EDT)

Sony Europe has today announced three new lenses for its Alpha-mount digital SLRs.

The new lenses, which can also be used with the company's NEX-series single lens direct view cameras using a mount adapter, include one model with Carl Zeiss Distagon branding. No pricing or availability information has been provided by Sony Europe, and Sony USA has yet to make any announcement regarding the new lenses.

The three models include the Carl Zeiss Distagon T* 24mm F2 SSM, Sony DT 35mm F1.8 SAM, and Sony 85mm F2.8 SAM. The Distagon T* 24mm is a full-frame retro-focus lens with nine-bladed aperture, super sonic wave motor focusing, and a bright f/2 maximum aperture. The DT 35mm lens, meanwhile, is part of Sony's Easy Choice series, and has a bright f/1.8 maximum aperture, while keeping size, weight, and price to a minimum. Finally, the 85mm lens has an f/2.8 maximum aperture, and is the first full-frame lens in the Easy Choice lineup.

More details in the press release below.

Original Source Press Release:

Sony expands A-Mount lens line-up for DSLR cameras with three new lenses

27 July 2010 -- Sony is expanding its already strong line-up of over 30 A-mount lenses with new models that will appeal to seasoned photographers and those new to DSLR cameras alike

The Distagon T* 24mm F2 ZA SSM (SAL24F20Z) features the acclaimed Carl Zeiss Distagon design and rounds out the existing Planar (SAL85F14Z) and Sonnar (SAL135F18Z) models also developed in conjunction with Carl Zeiss. It is intended to appeal to experienced photographers looking for a large-aperture wide-angle lens of real distinction.

The DT 35mm F1.8 SAM (SAL35F18) adds the important 35mm focal length to the ‘Easy Choice’ series. ‘Easy Choice’ is intended to provide great value, compact and lightweight lenses that are attractive to entry-level and advanced photographers alike. Each lens in the series is selected for a specific purpose, for example portraiture or macro.

The 85mm F2.8 SAM (SAL85F28) is another ‘Easy Choice’ lens, this time offering the 85mm focal length considered the standard for portraiture because of the natural perspective it provides. True to type it is extremely compact and light, weighing just 175g.

The Distagon T* 24mm F2 SSM lens. Photo provided by Sony Europe (Belgium) N.V. Click for a bigger picture!


The Distagon T* 24mm F2 SSM lens.
Photo provided by Sony Europe (Belgium) N.V.

The Distagon T* 24mm F2 SSM (SAL24F20Z)
The Distagon T* 24mm F2 SSM (SAL24F20Z) functions as a wide-angle 24mm lens on full-frame cameras with 35mm sensors, or as a 36mm equivalent lens ideal for general use on cameras with APS-C sensors. Jointly developed with Carl Zeiss, it features the highly-regarded Carl Zeiss Distagon retro-focus lens configuration designed for wide-angle lenses.

This lens is distinguished by its fast response focus and extremely quiet, very smooth operation thanks to its built-in SSM (Super Sonic wave Motor).

It offers a wide and therefore highly versatile focal range from 0.19m to infinity, and features a nine-blade circular aperture that along with the large F2 maximum aperture contributes to smooth, natural bokeh effects.

In keeping with traditional Carl Zeiss design, the all-metal lens barrel has been finished to a very high standard resulting in a visibly high-quality appearance.

The DT 35mm F1.8 SAM lens. Photo provided by Sony Europe (Belgium) N.V. Click for a bigger picture!


The DT 35mm F1.8 SAM lens.
Photo provided by Sony Europe (Belgium) N.V.

The DT 35mm F1.8 SAM (SAL35F18)
Part of the ‘Easy Choice’ series, offering photographers at all levels great value, compact and lightweight lenses, the DT 35mm F1.8 SAM (SAL35F18) weighs just 170g. It can be added to a lens kit system and carried without noticeably increasing the weight of the bag.

With an approximately 50mm (35mm equivalent) focal length on an APS-C sensor, this lens is ideal for snapshots and portraits under a wide range of shooting conditions. The high-speed F1.8 maximum aperture is particularly advantageous for hand held shooting in low light.

At just 0.23 metres, the DT 35mm F1.8 SAM (SAL35F18) has the shortest minimum focus in its class, making it an excellent choice for dramatic close-ups too. Whatever the shot, the internal Smooth Autofocus Motor (SAM) drives the focussing group directly and ensures responsive and fluid autofocus operation.

The 85mm F2.8 SAM lens. Photo provided by Sony Europe (Belgium) N.V. Click for a bigger picture!


The 85mm F2.8 SAM lens.
Photo provided by Sony Europe (Belgium) N.V.

The 85mm F2.8 SAM (SAL85F28)
This is the first full-frame lens in the ‘Easy Choice’ range, so its launch represents an important development of the line-up as a whole. The 85mm focal length is a standard for portraiture because of the natural perspective that it provides. On an APS-C sensor camera the 85mm F2.8 SAM (SAL85F28) functions as a 127.5mm (35mm equivalent) telephoto lens – and features a Sonnar-type optical design that is considered ideal for mid-range telephoto lenses.

The lens is sharp center to corner, and features smooth defocusing thanks to its large F2.8 maximum aperture and circular aperture design. At 0.6 metres, the minimum focusing distance is the shortest in its class, and SAM motor technology ensures smooth autofocus operation.

The quality optical and mechanical features of the lens mean it is suitable for serious photography and should more than satisfy intermediate to advanced users.

Key technical specifications

Model

Distagon T* 24mm F2 SSM (SAL24F20Z)

DT 35mm F1.8 SAM (SAL35F18)

85mm F2.8 SAM (SAL85F28)

Focal-length

24mm

35mm

85mm

Lens (groups/elements)

7-9 

5-6

4-5

Aspherical elements

2 

0

0

ED glass

2 

0

0

Min. focus distance

0.19m 

0.23m

0.6m

Max. magnification

0.29 

0.25

0.2

Built-in Auto focus motor

SSM

SAM

SAM

Image stabilization

Yes
(body integrated)

Yes
(body integrated)

Yes
(Body integrated)

Filter dia.

72mm

55mm

55mm

Dimension

Φ78×76mm 

φ70×52mm

φ70x52

Weight

555g

170g

175g

Accessory

Hood, case, front & rear caps

Hood, front & rear caps

Hood, front & rear caps

Sony is a leading global innovator of audio, video, communications and information technology products for both the consumer and professional markets. Sony is renowned for its audio-visual products, such as the BRAVIA™ LCD high-definition television, Cyber-shot™ digital camera, Handycam® camcorder, “α” (pronounced Alpha) digital SLR camera, and Walkman® MP3 player as well as its VAIO™ personal computers and high-definition (HD) professional broadcast equipment, highlighted by the XDCAM® HD. Offering a complete end-to-end HD value chain and with its electronics, music, pictures, game and online businesses, Sony is one of the world’s leading digital entertainment brands, employing approximately 170,000 people worldwide.

Through its long-term football partnerships as an official sponsor of the UEFA Champions League until 2012, Official FIFA Partner until 2014 and global sponsor of the FIFA World Cup™ in 2010 and 2014, Sony is inspiring a sense of excitement for the millions of football fans around the world.

For more information on Sony Europe, please visit www.sony-europe.com

“Sony”, “WALKMAN”, “VAIO”, “Cyber-shot”, “Handycam”, “α”, “BRAVIA” and “XDCAM” are registered trademarks or trademarks of Sony Corporation. All other trademarks or registered trademarks are the property of their respective owners

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