Sony ILCE7B Full Frame Compact System Camera Body – If there’s something that you could say regarding Sony’s electronic camera service, it’s that they’ve explore several principles. From SLRs with double autofocus systems and also Clear Mirror Innovation to its NEX mirrorless line-up, Sony has actually decreased virtually every avenue in digital imaging. Its latest items – the Alpha 7 and also Alpha 7R – might be the most interesting items to find out of the Sony labs in a long time. The firm has handled to create full-frame electronic cameras which have to do with the very same size as the Olympus OM-D E-M1. Simply puts, the Alpha 7s are much smaller sized than their full-frame compatible lens peers (such as Nikon’s D610 as well as the Canon EOS 6D), an achievement made possible mostly because they’re not SLRs.
Additionally, Sony is additionally unifying the Alpha and NEX brands, so all future interchangeable lens cameras will currently drop under the Alpha umbrella. Being mirrorless, the a7 would have otherwise likely been prefixed with the letters NEX.
Sony ILCE7B Full Frame Compact System Camera Body – The a7 and a7R equal in terms of physical layout, with the main differences being the sensing unit and also autofocus system. The a7 includes a full-frame 24 megapixel CMOS, while the a7R has a 36 megapixel CMOS sensor with no optical low-pass filter. The a7 utilizes a Hybrid AF system (with on-chip stage detection) just like the one discovered on the NEX-6, while the a7R has conventional comparison discovery. The a7 is additionally with the ability of electronic very first drape mode, which enables a quieter shutter, and also reduces the capacity for ‘shutter shock’ vibration; this is missing from the A7R. Both video cameras utilize Sony’s newest Bionz X processor and have XGA electronic viewfinders, tilting LCDs, Wi-Fi, and weatherproof bodies that resemble that of the Olympus E-M1.
As you ‘d anticipate, Sony had to think of new lenses to make the most of the full-frame sensing units, as well as they’ll be referred to as ‘FE-series’. 5 lenses were revealed to start with (below), with 10 more assured by 2015. Existing E-mount lenses will function, though the photo will certainly (necessarily) be cropped. If you have A-mount lenses laying around, those as well will certainly function, as long as you pick up either of Sony’s full-frame-ready adapters (the LA-EA3 or LA-EA4).
Sony a7 key features
- 24.3 megapixel full-frame CMOS sensor with OLPF
- E-mount with support for FE, E, and A-mount lenses (with adapter)
- Bionz X image processor
- Hybrid AF system with 25 contrast-detect and 117 phase-detect points
- Weather-proof alloy and composite body
- Multi-Interface Shoe
- 3-inch tilting LCD with 1.23 million dots (640×480, RGBW) XGA (1024×768) electronic viewfinder
- Diffraction correction technology
- Full HD video recording at 1080/60p and 24p; uncompressed HDMI output
- Wi-Fi with NFC capability and downloadable apps
The a7 utilizes a 24.3 megapixel CMOS sensor with a low-pass filter as well as on-chip stage discovery. This ‘Hybrid AF’ is expected to cause faster AF, supporting the video camera’s capability to shoot at 5 fps with constant autofocus. The much more expensive a7R, on the various other hand, has a 36 megapixel sensing unit without optical low-pass filter and also a more standard contrast-detect AF system.
Both the a7 as well as a7R can tape video clip at 1080/60p as well as 24p, with manual direct exposure control, earphone as well as mic ports, an audio meter, zebra pattern, XLR support (using adapter), and also live, uncompressed HDMI output.
Bionz X Cpu.
The company’s newest cpu, dubbed Bionz X for reasons that probably made good sense to somebody, is significantly extra effective than the previous generation, enabling what the business claims is more innovative processing.
Sony is being a little unclear on specifics however is proclaiming the brand-new processor as providing ‘Information Recreation Innovation’ which seems a much more subtle and innovative honing system. The company guarantees much less noticeable focus on edges, offering a much more persuading representation of great detail’.
An additional feature assured by the Bionz X cpu is ‘Diffraction Reduction’, in which the cam’s processing tries to correct for the softness caused by diffraction as you stop a lens’ aperture down. This processing is probably aperture-dependent as well as sounds much like an element of Fujifilm’s Lens Modulation Optimization system (introduced on the X100S), recommending it’s something we ought to anticipate to see become extra typical throughout brands in the coming months.
Finally, Sony claims the Bionz X chip supplies an advanced version of its context-sensitive, ‘area-specific sound reduction’, which tries to identify whether each area of a picture represents smooth tone, textured information or subject sides and use different amounts of sound decrease as necessary. Later on in the evaluation, we’ll show you simply how well this system works, and also the problems it can create.
See Featured Product for Sony ILCE7B Full Frame Compact System Camera Body
- Tough and compact, great for professional use. 24.3MP Exmor CMOS sensor, BIONZ X processor and fast hybrid autofocus
- 24.3MP Full Frame Exmor CMOS sensor
- Enhanced Fast Hybrid Autofocus system
- BIONZ X image processing engine
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