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Showing posts with the label Autofocus

Sony 70-200mm FE E-mount Lens Review by DxOMark

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DxOMark tests the new Sony 70-200mm f/4 G FE lens on the A7r and finds that it performs well against the competition. This lens would also work great with the fast autofocus of the Sony A6000 with an equivalent field of view of 135-300mm on the aps-c sensor. From the DxOMark review: The Sony’s performance is very good and sharpness levels are very high, and even though it can’t quite match the best in class – the Nikkor 70-200mm f4 - at 200mm, it’s still unlikely to disappoint. Coming bundled with a tripod collar, the Sony even slightly undercuts the rival Nikkor model, making the FE 70-200mm f4G OSS look good value without compromising on quality or practical features. Pre-Order the Sony 70-200mm FE G Lens Sony 70-200mm FE G Lens on the Sony A7 by Berlin Backstage Read the DxOMark review of the Sony 70-200mm FE G Lens here .

Sony a6000 vs Alpha a65 vs NEX-7 Autofocus Speed

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Sony a6000 vs Sony alpha a65 Focus Lock Sony a6000 vs Sony alpha a65 vs NEX-7 Focus Lock Sony Korea puts the new 11 frame per second Sony a6000 up against the 10 frame per second Alpha a65 and the NEX-7. The a6000 best both cameras because of two new features. Ultra-fast Response Capture the perfect moment – the a6000 realizes 11 frames per second continuous shooting with AF (Auto Focus) tracking by making the most of the wide-area 179-point phase-detection AF sensor. Even when dealing with a moving subject the a6000's superb moving-subject tracking performance ensures you get the shot during still or video capture. The Fastest Focusing Camera in the World Enhanced Fast Hybrid auto focus combines speedy phase-detection AF with highly accurate contrast-detection AF, which has been accelerated through a new Spatial Object Detection algorithm, to achieve among the fastest autofocusing performance of any full-frame camera in the world6. First, phase-detection AF with 179 de

Need For Speed 11 fps Sony a6000 Test

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Sony a6000 with Zeiss 16-70mm f/4 Lens SONY a6000 11 fps AF-C indoor by Alin Popescu Check out Mr. Popescu achieved with the new Sony a6000 and continuous autofocus (AF-C) at 11 frames per second. We are amazed that the rear LCD had very minor black out. This camera is hard to resist.

Sony A6000 Replaces NEX-6

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Hands On with the Sony A6000 Sony A6000 Available for Pre-order Here is a quick look at the newly announce Sony A6000 camera. It replaces the Sony NEX-6 but keeps the same form factor. The big improvement is the 24 megapixel sensor up from 16 mp on the NEX-6. It also boasts the fastest AF for an APS-C mirrorless camera with focus lock in 0.06 seconds. The speed burst is bumped up to 11 fps. All this while keeping the same NEX-6 price for the A6000 body at $648 . The silver looks a bit like champagne and looks handsome with the black grip. This announcement has us excited for the NEX-7 replacement. Here is the full A6000 Press Release from Sony: Fast Hybrid AF gives world’s fastest[i] autofocus performance of just 0.06 sec with high precision accuracy Extremely wide autofocus coverage area with 179 focal points 24.3 megapixel Exmor™ APS HD CMOS sensor featuring gapless-on-chip design BIONZ X processor for pro-quality photos and Full HD video Light, compact and

Zeiss Touit 12mm f/2.8 in Cape May

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We thoroughly enjoyed the Zeiss Touit 12mm f/2.8 Distagon on a recent trip. We spent a few days in Cape May, NJ with the Touit 12mm glued onto the NEX-7. We are still learning this ultra wide angle lens, at 18mm efov on the NEX, most everything will be in frame. We are somewhat addicted to the NEX-7's level feature which helps minimize converging vertical lines with such a wide lens. We also depended on the NEX-7's autofocus mode while using focus-recompose to frame. Here are a few shots from the trip. They are all RAW converted shots.

Sony A7 Hybrid vs Contrast Detect Autofocus

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Sony A7 Hybrid Autofocus It may not be obvious to us but the hybrid autofocus, phase + contrast detection, of the Sony A7 is faster than the contrast detect only focus. The A7r does not have hybrid autofocus, more from this previous post . Sony A7 Contrast Detect Only Autofocus Sony A7 with a Zeiss Vario-Tessar 24-70mm OSS Autofocus Lens

Save 20% on Zeiss Touit Lenses

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Save 20% on Zeiss Touit Lenses Zeiss is starting the holidays early. They are providing a 20% discount on their excellent Touit lenses for the NEX system. They are also compatible with the Sony A7 and A7r via the APS-C mode. The Touit lenses are fully compatible, auto-aperture and autofocus, with the NEX and A7 cameras. Click here to get your 20% discount on the Touit 12mm f/2.8 Distagon and the 32mm f/1.8 Planar for your E-mount system.

Sony A7r Eye AF in Action

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Sony A7r Eye AF in Action Here's a new feature included in the Sony A7 cameras . It's called Eye AF and it helps one capture that perfect focus for portraits with the camera locked onto the eye of the subject. We can't wait to test this out ourselves. Will it work with manual focus cameras? Another Sony A7 and A7r Eye AF Test

Sony A7r and A7 Focus Speeds

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Sony A7r with Zeiss 35mm f/2.8 Sonnar One of the major differences between the Sony Alpha 7r ( A7r ) and the Alpha 7 ( A7 ) is their focusing systems. Both cameras have contrast-detection autofocus but the Sony A7 incorporates phase-detection autofocus for a hybrid system which adds speed and accuracy to locking focus. The videos show a slight difference in locking focus for both cameras. More information below. Sony A7 Focus Speed with Zeiss 35mm f/2.8 Sonnar Sony A7r Focus Speed with Zeiss 55mm f/1.8 Sonnar Sony Alpha 7r Sony Alpha 7 Focus system Type Contrast-detection AF Fast Hybrid AF (phase-detection AF/contrast-detection AF) Focus point 25 points 35mm full-frame:      117 points (phase-detection AF) APS-C:      99 points (phase-detection AF)      25 points (contrast-detection AF) Sony A7r vs A7 Focusing System Comparison Contrast Detect Autofocus of the Sony A7 and A7r The Sony A7r's autofocus system as explained by Sony: Fast Intelligent AF Fast Inte

Sony RX1R Removes Anti-Alias Filter

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Sony Cybershot RX1R Full Frame Sensor Sony RX1R Hands On with Olivia The Sony Cybershot RX1R , R = resolution, takes away the Sony RX1's optical low pass (anti-alias) filter to improve resolution. Other cameras that offer AA less cameras are Leica, Nikon, and Ricoh. The RX1R and RX1 will co-exist and share the same accessories. Here is the Sony RX1R press release. A new sister version of Sony’s acclaimed Cyber-shot™ RX1 full-frame compact camera satisfies the most critical photographer’s hunger for sharper, more detailed pictures. Building on the awesome imaging power of the RX1, the RX1R takes pixel-perfect picture quality to new heights. The model’s ‘R’ suffix denotes a further improvement in the pocket-sized camera’s already spectacular resolution. In common with many DSLR cameras, the original Cyber-shot™ RX1 features an optical low-pass filter (OLPF) in front of the sensor to suppress unwanted moiré and colour artefacts. The enthusiast-oriented RX1R removes this l

Sony DSC-RX100 II with Viewfinder Announced

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Sony RX100 II with Accessory Tilting Viewfinder The Sony DSC-RX100 II is an upgrade to the very popular RX100. The RX100 II gets more NEX like with an add on viewfinder and tilting rear lcd. Sony addressed the main complaints about the RX100 and added more features: Enhances the hugely popular RX100 with improved picture quality and convenient new features New 20.2 effective megapixel back-illuminated Exmor R 1.0-type CMOS sensor boosts sensitivity for better low-light images Wi-Fi and easy One-touch smartphone connection with NFC Add accessories with Multi Interface Shoe and Multi Terminal 3.0-type White Magic™ LCD tilts up or down Full HD 24p/25p movie for rich, cinematic video footage TRILUMINOS™ Colour for richer, more natural colours The Sony DSC-RX100 II will be available next month with an MSRP of $750. Sony DSC-RX100 II Specifications Key specifications Model RX100 II Image Sensor 1.0-type (13.2 x 8.8mm) Exmor R™ CMOS sensor with back illumination technology

Sony NEX-7 Rear Button Focus

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Figure 1. Rear Button aka AF/MF Button Controls Autofocus. Here's a way to autofocus using the rear AF/MF button instead of the shutter button. You can then separate focus from locking exposure with the shutter button half press. This will also prevent the lens from prefocusing when in AF or DMF mode. Setting up the NEX-7 to use AF/MF Rear Button Focus. Set the camera to Manual Focus, Figure 2. Set the AF/MF Control to HOLD, Figure 3. Set the AF/MF Button to AF/MF Control, Figure 1. Set the Function Button to Focus Settings, Figure 4. This will let us control the focus point via Flexible Spot. You can also use Center focus point then Recompose. The camera must be in MF or DMF mode, Figure 2., to use Focus Settings. Figure 2. Set the camera to MANUAL FOCUS. Figure 3. Set the AF/MF Control to HOLD. Figure 4. Set Function Button to Focus Settings. Here is the Sony NEX-7 Manual for download for more info.

Carl Zeiss Touit 12mm Distagon and Miami

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Delano Hotel South Beach Here are some shots from the Zeiss Touit 12mm Distagon from Miami. It was a quick trip and the weather did not cooperate. The 12mm Touit is a nice match for the NEX-7 due to its lightweight design yet being so well built. The lens was glued to the NEX-7 for most of the trip. The 18mm FOV will take more practice since it's such a wide perspective. Car Inside Trump Sunny Isles La Sandwicherie South Beach Mac's Club Deuce Airport Code: EWR

Zeiss Touit 12mm Lens in Istanbul Not Constantinople

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The plan: spend the 5 hr layover in Istanbul Ataturk Airport to visit the Asian side of Istanbul by ferry. The plan was devised by my friend and I with no planning. Our other companions stayed behind and wished us luck since we needed it. First one needs a $20 visa to enter Turkey, this took 15 minutes. Next was the passport check line, this took 25 minutes - we have 4 hrs and 20 mins left before our plane left to our final destination. The easiest way to get into Istanbul is by the Metro. We had to take the Subway then the tram to the ferry. Luckily we had no map and were depending on strangers to get us to our destination. We arrived at the ferry one hour later with no complications except for the slow and jam packed tram - 3 hrs and 20 mins to go. And the problems began. We were told that the ferry was free - it was not. We had to scramble to get tokens - where did the Turkish Liras go? We were rushing to catch the next ferry, and did not confirm its destination. We

How Zeiss Touit Lenses Are Made

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Manufacturing of Zeiss Touit Lenses for NEX Cameras One Hundred Pieces Hand Assembled Carl Zeiss shows the time and care invested into each Zeiss Touit lens for your NEX Camera.

Zeiss Touit Lenses Explained by Dr. Pollmann

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Compact Lens for a Compact NEX System Dr. Michael Pollmann Carl Zeiss Program Manager discusses the Touit Lens Line. Here is Dr. Pollmann of Carl Zeiss discussing the Touit lens concept. The Touit autofocus lenses are designed for NEX cameras as was the Zeiss 24mm Sonnar . With the introduction of the Touit line, NEX owners have access to Zeiss' legendary lens designs, Distagon, Planar, and Sonnar. The first Touit lenses will be available around June. Inner Workings of a Zeiss Touit Lens Pre-order the Zeiss Touit lenses from Unique Photo.

Zeiss Touit Lenses for NEX Cameras

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Carl Zeiss Touit 32mm Planar Touit, pronounced "do it," is the new name of Carl Zeiss autofocus lenses for NEX cameras. There will initially be three Touit lenses, 12mm, 32mm, and 50mm. They are expected to be available by the summer. From the Carl Zeiss camera lens blog : Touit is pronounced like the English “do it.” Touit stands for good visibility, agility, mobility and diversity, qualities which also aptly describe the new ZEISS lenses for mirrorless camera systems. The name Touit comes from the band-tailed parrots. This bird is very small and agile, and its plumage is deep green. The Touit parrots live in Latin America and the Caribbean in a wide range of different habitats, from damp-tropical island regions to lowland rainforests to thorn-bush savannas and even high in the Andes Mountains at altitudes of up to over 20,000 feet. Please check our previous post for details on the three Touit lenses from Carl Zeiss. Carl Zeiss Touit 32mm Planar mounted on Sony NE