Till last year those upgrading from smartphones, or even compact cameras, would look at entry-level DSLRs to hone their skills. Now, there are some great options available in the mirrorless cameras that are worth their money and in no ways inferior. And a lot of this shift in the segment has to be attributed to Sony which has made mirrorless cameras more acceptable across price points. Now the Sony Alpha 6400 would want to make a significant impact in the same space.
Sony Alpha 6400 price in India: Rs 75,990+
Sony Alpha 6400 specs: 24.2-megapixel Exmor CMOS sensor APS-C type | Sony E-mount lenses | 2.95in (3.0-type) wide type TFT 180 tiltable LCD touchscreen | 425 points (phase-detection AF) | 1/4000 to 30 sec, Bulb shutter speed | ISO 32000 (expanded to ISO 102400 for stills) | Approx. 403 grams
Sony Alpha 6400
The Sony Alpha 6400 is the predecessor of the successful Alpha 6300 which became a popular camera across the world because of its super fast auto-focus. But if the a6300 had was fast at 0.05 second AF, the a6400 takes just 0.02 seconds to lock on to a subject. Along with this, the camera offers professional quality images with its APS-C sensor coupled with E-mount lenses.
In fact, the Sony Alpha 6400 offers all the ease of a point and shoot if that is your calling. I found this convenient when the idea was just to take a regular photo and not really showcase your photography skills. The Sony Alpha 6400 works perfectly well as a quick-draw camera if you put it in auto or in a select a preset scene.
But if you want to push the camera to show your skills as well as its capabilities, it is more than capable of doing so. I used the camera over a fortnight with the 18-135mm lens trying a range of shooting scenarios, both for stills and videos.
I have used Sony Alpha cameras before, so understanding the menu was not a big issue. In fact, even using the memories app to transfer images to the phone for quick uploads to meet stiff targets was easy. However, for first-time users, the menu can be intimidating as there is so much there. There is a spread or tabs and scrolls in the menu and it might be a good idea to favourite everything that you are likely to tweak.
I got the opportunity to shoot in low light for the first look of the Samsung Galaxy S10 range in San Francisco. This is where the low-light performance of the camera really impressed me. Even though the demo area was well lit, it was a cocktail of LED and halogen lights with a smattering of shadows. I shot the first look videos from here using the camera and the results were certainly impressive. Even the still from here came out good.
Then under the super bright California sun, the camera came up with some stunning results that showed how good it was at capturing the colour, the way they should look. Again under the Delhi sun, this performance shone through.
The camera also keeps in mind the requirements of the new, smartphone spoilt, users. The 2.95-inch TFT screen at the back can be tilted to face in the opposite direction too. Why you might ask? Well, the idea is for users to be able to take selfie photos with the Sony Alpha 6400 like they would with a phone, though with the added ability to view what they are shooting. In fact, this feature might make the camera popular among Vloggers who would be able to execute their videos better.
Actually, Sony Alpha 6400 is a great video camera and not because it can shoot in 4K. Every camera does that now. The fast hybrid-AF keeps your subject firmly in focus even if there is a lot of action happening. This takes away a lot of stress when you are shooting certain types of video. Also, the camera offers easy options to time-lapse, slow motion and fast motion though you might need some software help to get to a final result.
For those who want to get to the next level of photography, which could essentially be an upgrade from a camera or a phone, the Sony Alpha 6400 offers a viable option.
It is a camera made for 2019 and offers every feature that you would want.
It might take some time to master all the features, but the beauty of this camera is that it can form into a point and shoot if that’s what the situation demands.
However, the Sony Alpha 6400 is not all that cheap with a Rs 75,990 price tag for just the body — with the 18-135mm lens, the cost is around Rs 1,09,000. But I have to say you will not regret this investment.
Bose Frames AR Audio Sunglasses Launched in India, Priced at Rs. 21,900
Over a year after originally showcasing its audio AR sunglasses, Bose is bringing them to the Indian market. The company on Thursday announced that the sunglasses, which are simply known as Bose Frames, will go on sale beginning next week in the country alongside Bose Frames Lens Collection. The Bose Frames combine three functionalities into one device – premium sunglasses, wireless headphones, and audio AR features. The Bose Frames are the company’s first product to be based on the company’s AR platform.
The Bose Frames carry a price tag of Rs. 21,900 and will be offered in two universal styles – the larger Alto and the smaller Rondo. The Bose Frames Lens Collection of non-polarised and polarised lenses will retail at Rs. 1,990 and Rs. 2,990, respectively. The sales open June 20 via select resellers and Bose stores in the country.
The Bose Frames are essentially a pair of sunglasses that pack a tiny Bose audio system in the temples. This audio system effectively turns them into a wireless pair of headphones. The Bose Frames also include a microphone and multi-function button on the right temple for power and pairing, Siri and Google Assistant, calls and commands, or to pause and skip songs.
“With a proprietary open-ear design, they [Bose Frames] take micro-acoustics, voice control, and personal audio to an entirely new level, so users can stream music and information, take and make calls, and access virtual assistants from — while keeping playlists, entertainment, and conversations private,” Bose said in a statement.
Like many wearable devices, the Bose Frames act as a companion device to your smartphone and need the same for processing the information and connecting to the Web.
As we mentioned earlier, the Bose Frames will be released in two designs – Alto and Rondo. Alto is square and angled, whereas Rondo is round and smaller. Both can block up to 99 percent of UVA/UVB rays and weigh just 45 grams. The lenses can be easily popped out and replaced.
Apart from the audio capabilities, the Frames are also compatible with Bose’s AR platform. The Bose Frames don’t include any visual AR capabilities, but they can provide audio AR input to enhance your experience.
“[Bose Frames] knows where you are and what you’re facing using a 9-axis head motion sensor and the GPS from your iOS or Android device — and automatically adds a layer of audio through Bose AR apps, connecting that place and time to endless possibilities for travel, learning, entertainment, gaming, and more,” Bose explained.
Bose AR apps can be downloaded using Bose Connect app and are only available for iOS right now. Android apps are being developed, according to the company’s website.
The company claims that onboard battery can last up to 3.5 hours for playback and up to 12 hours on standby. It can be fully recharged in less than two hours.
Novel device can quickly detect strokes
Scientists have developed a device that can monitor blood flow and help quickly diagnose and treat strokes.
A stroke, one of the leading causes of death worldwide, occurs due to poor blood flow to the brain — a condition known as cerebral ischemia.
Its diagnosis must be done within the first few hours for treatment to be effective, researchers said.
The hybrid device, developed by researchers at the China Academy of Engineering Physics and Army Medical University in China, relies on a combination of to light measuring techniques which could diagnose cerebral ischemia non-invasively and faster than the techniques used currently.
“We can measure blood volume, blood oxygenation and blood flow using suitable near-infrared techniques,” said Liguo Zhu, from China Academy of Engineering Physics.
Zhu said that “near-infrared light penetrates one to three centimetres and allows researchers to probe under the skin.”
The working of the instrument relies on the combination of the near-infrared diffuse optical spectroscopy, which analyses the light scattered from the tissues to calculate the amount of oxygen and blood within an area, and the diffuse correlation spectroscopy, which analyses fluctuation in the tissue-scattered lights to measure blood flow.
“Both techniques share the same detectors, which decreases the number of detectors compared to other instruments,” said Zhu.
“The team’s device can record a comprehensive profile of a body part’s hemodynamics, or blood circulation. Devices should measure as many ‘hemodynamic parameters’ as necessary to obtain an accurate diagnosis, as ‘the hemodynamics of stroke is complex’,” said Hua Feng, from Army Medical University.
Another advantage of the device is that it is cheap and compact, which would make more accessible to the people, and hence, help treatment, diagnosis and chances of stroke, researchers said.
Parineeti ‘still learning’ to play badminton
Actress Parineeti Chopra has not started shooting for ‘Saina’ yet and says she is still learning how to play badminton.
Parineeti on Thursday said that the shooting for the biopic will commence in October.
“Hi everyone, we have not started the shoot of ‘Saina’ yet. I am still learning how to play Badminton! We will start in October once I get better at it! Four months to go,” she tweeted.
Parineeti had replaced actress Shraddha Kapoor in the Saina Nehwal biopic, which is being directed by Amole Gupte.
She will next be seen in ‘Jabariya Jodi’ along with actor Sidharth Malhotra. The film is scheduled for release on August 2. Directed by Prashant Singh, ‘Jabariya Jodi’ is based on ‘Pakadwa Vivah’ (forced marriage), which was once rampant in Bihar.
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