The Sony models 70-200mm F2.8 G is one of the unique team of contacts declared at the release of the company’s Leader program in July 2006. However its record goes back a bit further; it’s basically a re-badge of the Minolta AF 70-200mm F2.8 APO G D SSM, which first showed up beginning in 2003. Right at that moment Minolta was only making movie SLRs (its first truly realistic electronic style, the Maxxum/Dynax 7D, showing after the merging with Konica in Sept 2004), so the lens is made to protect the Negatives full-frame structure, although normally it also makes APS-C electronic SLRs. It’s therefore a organic partner to the Leader 850 and 900 DSLRs, offering a real solution to Cannon and Nikon techniques towards the top end of the market.
The 70-200mm F2.8G encounters powerful competitors, though, from identical contacts such as the Sigma 70-200mm F2.8 EX DG Macro HSM II and Tamron SP AF 70-200mm F2.8 Di LD (IF) Macro. And the value undertaking between these contacts becomes somewhat complex on the Leader system; because while Cannon and Nikon’s costly quick telezooms add picture stabilizing and weathersealing, this isn’t the case with the Sony models (because all contacts are stable via the in-body Extremely SteadyShot system). The Sony models lens therefore provides relatively little in theory to rationalize charging more than twice as much, but of course requirements evaluations never quite tell the whole tale. So let’s see what you actually get for your money.
- 70-200mm central duration range; quick F2.8 continuous highest possible aperture
- Ring-type ultrasound concentrating with full-time manual override
- Three focus keep control buttons (function personalized from some digital camera bodies)
- Alpha install for Sony models and Konica Minolta DSLRS
Sony 70-200mm F2.8 G Body And Design
The Sony models 70-200mm F2.8 G is an impeccably-built lens, which suits its Cannon and Nikon alternatives in its ‘professional workhorse’ quality. The gun barrel features strong steel development, and the zoom capability and concentrate jewelry are incredibly sleek in function. However it’s important to note that the lens is not described as weather-sealed, and specifically there’s no closure around the install to prevent dirt or wetness ingress at this insecure point.
Special discuss must become of the three AF quit control buttons, which are placed at 90 level durations around the gun barrel, completely placed for function by your left thumbs no issue which alignment you’re having you (portrait or landscape). If you use one of Sony’s higher-end systems, they can also be reassigned to detail of area review if you prefer (or even to the somewhat less useful ‘Intelligent Preview’).
Lens body system elements
- The lens uses Sony’s Leader install, which is similar to Minolta’s A-type.
- The narrow line is 77mm, which is the de facto conventional for expert connections, and distributed to Sony’s other F2.8 zooms. It does not move on autofocusing, which should please narrow customers.
- The zoom capability band moves 90 levels clockwise from 70mm to 200mm, with advanced represents at 100mm and 135mm. The ribbed rubberized hold is a nice 36mm wide, and the activity is incredibly sleek and accurate. In normal with other 70-200mm F2.8 connections, the zoom capability activity is entirely inner.
- The concentrate band is 32mm wide, and moves fully 190 levels clockwise from infinity to 1.2m.
- Three changes on the side of the lens gun barrel control the auto-focus.
Sony 70-200mm F2.8 G Test Results
Sharpness answers are usually good, especially towards the smaller end of the zoom capability. The lens however looks little smooth start up at 135mm and longer on the resolution-hungry more compact indicator, although it enhances up perfectly on avoiding down. The best possible answers are usually obtained between F4 and F8, while at apertures more compact than F16 the picture becomes intensely deteriorated due to diffraction.
Chromatic Aberration Chromatic aberration is a better view than the very best 70-200mm styles, but still fairly well-controlled. It’s at its most severe at the extreme conditions of the zoom capability variety, with noticeable red/cyan fringing at 70mm and green/magenta at 200mm. In the center of the variety it’s almost zero.
We consider falloff to become obvious when the area lighting drops to more than 1 stop less than the middle.
Distortion stages are really low on APS-C, which range from 0.6% gun barrel at 70mm to 0.5% pincushion at 200mm. There’s nothing to fear here.
Fast telezooms are not great for macro work, and the Sony models is no different. Image high quality is useless. The sides of the structure in our analyze graph taken are also incredibly smooth, with extreme red/cyan chromatic aberration. Not, on the whole, anything to create home about.
Like most 70-200mm F2.8 contacts, the Sony models is vulnerable to providing comprehensive surface styles with shiny mild resources in the structure. As always these become progressively described on avoiding down, but at no reason can they be regarded as being anything other than extremely dangerous to the picture. On the other hand, the lens acts as good as when there’s a powerful mild just outside the structure but still impinging on the top side factor, keeping comparison remarkably well (see example below right).
One truly suitable, but challenging to evaluate part of a lens’s efficiency is the capability to provide efficiently blurry out-of-focus areas when trying to separate a topic from the qualifications, usually when using a lengthy central duration and enormous aperture. On the whole the 70-200mm F2.8 G generates very attractive bokeh across a variety of real-world capturing circumstances – we’d consider it one of the better quick telezooms in connection with this. About the only time it visits up is when confronted with complicated remote background scenes, and taken a little bit ceased down, at which factor the bokeh can look a little severe.
Sony 70-200mm F2.8 G Specifications
|Manufacturer’s product code||SAL-70200G|
|Street price||• US: $1800
• UK: £1530
|Date introduced||June 2006
(March 2003 as Minolta AF 70-200mm F2.8 APO G D SSM)
|Maximum format size||35mm full frame|
|35mm equivalent focal length
|Diagonal Angle of view (FF)||34º – 12º|
|Diagonal Angle of view (APS-C)||23º – 8º|
|Lens Construction||• 19 elements/16 groups
• 4 ED glass elements
|Number of diaphragm blades||9, rounded|
|Maximum magnification||0.21x at 200mm|
|AF motor type||• Ring-type ultrasonic
• Direct manual focus – two modes (Standard and Full Time)
|Image stabilization||via camera body|
|Filter thread||• 77mm
• Does not rotate on focus
|Supplied accessories||• Front and rear caps
• SH0010 Hood
• Lens Pouch
|Weight||1500g (3.3 lb) (including tripod mount)|
|Dimensions||87mm diameter x 197mm length
(3.4 x 7.7 in)
|Lens Mount||Sony Alpha only|
|Other||• 3 Focus Hold buttons
• Reports focus distance information to camera body