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Showing posts with label camera. Show all posts
Showing posts with label camera. Show all posts

Monday, 18 July 2016

Hasselblad Introduces Amazing Digital Camera

Hasselblad

X1D – A Compact 50-Megapixel Medium Format Camera


Hasselblad, in the midst of mobile cameras together with selfie-infatuated unprofessional, has been making a proposition to customers with a new type of camera. However it is not meant for self-portraits and would be quite expensive. The Swedish-based luxury camera manufacturer, had recently introduced the X1D, a compact 50-megapixel medium format camera to the world which advertised as a `game changer’ in photography.

Latest addition is the wireless enabled lighter than the company’s standard issue to the Hasselblad’s fleet is provided with GPS and high-definition video capabilities. It also comes at a price of $9,000, a price that Hasselblad states are acceptable by the mirrorless technology of XID, something without the model in a digital medium format device.

Comparing with Hasselblad’s other luxe models, the H5D type is priced at $45,000, a surprising sum for consumers accustomed to spending out only hundreds of dollars on a Nikon or Canon, the price tag of X1D is fairly reasonable, according to Hasselblad America’s president, Michael Hejtmanek, as informed to CNBC in New York, this week. On the side-line of an event, Hasselblad had portrayed to the reporters, a pre-production model of the X1D, which Hejtmanek had called it as an `amazing camera’ whose functionality conceals the relative convenience and ease of the universal smartphone camera.

An Act of Boldness Against Bleak Financial Side


The expensive X1D could be considered as an act of boldness against the bleak financial side of the camera business. It was an impudent attempt to generate interest in high end cameras by the 75-year old company, during which, the market seemed to be under severe burden from smartphone cameras. Main camera manufacturers like Canon, Nikon and Sony, reported decline in camera sales, reflecting a multiyear fall in worldwide shipments which began moderating only last year, according to the Camera & Imaging Products Association.

CIPA data portrayed that camera sales had leapt by nearly 20%, in 2015 from the year prior to 35.4 million sales, down from 2010 peak of 121.5 million and corresponding with the boom in smartphones. In the meanwhile, global smartphones sales had climbed over 14% last year to over 1.4 billion units, as per figures from research firm Gartner.

Real Camera for Photography Enthusiasts


Hejtmanek had accepted that smartphone had been turning the overall population into unprofessional shutterbugs but had restrained the effect on high-end manufacturers like Hasselblad. He informed CNBC in New York this week that `this is a real camera for photography enthusiasts, so while you can with a camera phone shoot some great pictures, there are a lot of limitation to that. You have a sensor in the X1D that is many times larger than a camera phone. The difference is staggering’.

Most of the digital single lens camera possibly the most affordable as well as popular ones in the market, tend to cost only several hundred dollars, but they seem to pale in price comparison to the X1D.Hejtmanek commented that for someone who would have purchased a high-end DSLR, this camera is a big step up in technology though only a small step in price. It’s much more a camera for the dollar. The X1D is said to be available in stores in August.

Thursday, 14 July 2016

Review: Nikon D500

Nikon D500

The Nikon D500 – Autofocus System


The Nikon D500, a 21MP APS-C DSLR has the potential of shooting at around 10 frames per second and comprises of an autofocus system which comes from the one in the D5. It means that it is precisely the type of high end DX setup body which seems to become wiped out with the D300S.

Since the launch of the D300S of six and a half years, the camera market has progressed considerably though the D500 seems to have reclaimed the position as one of the distinguished APS-C camera in the market.

Much of the enhanced proficiency of the camera focuses around sports and high speed shooting together with substantial renovations to the shooting rate as well as autofocus system. However, there are some main advancement to the viewfinder, video skills and the connectivity choices that seem to extend its utility further than one particular niche. The following are the key features:

  • 20.7 MP APS-C – DX format sensor 
  • 153 point AF module with 99 cross type points 
  • AF point joystick • 180,000 pixel RGB sensor for metering and subject recognition 
  • 10 fps shooting up to 200 shots 
  • 4K (UHD) video from 1.5x crop of sensor • 100% coverage viewfinder with 1.0x magnification 
  • 2.36M-dot tilting touchscreen display 
  • Wi-Fi and Bluetooth connectivity with NFC for setup 
  • Mic and headphone sockets 
  • USB 3.0 connector 
  • For working under artificial lighting, an anti-flicker option

Capability of Focusing & Shooting Quickly


Most of the competency of D500 is built on the capability of focusing and shooting very quickly and its 153 point AF module provides a near full width coverage which is connected to a 180,000 pixel RGB metering sensor to enhance further its AF tracking skills.

The AF system of D500 like the D5 now provides two parameters for fine tuning the autofocus tracking performance, enabling the user to identifythe kind of subject movement as well as the precise response to another object obstructing the targeted subject.

The D500 has a 3.2 inch 2,359,000 dot screen which is touch sensitive. Prevailing Nikon enables you to only specify duration, directing Nikon is attempting to extend the range of shooting condition for which the AF system could be improved.

Existence of SnapBridge Technology


Another feature which differentiates the D500 from the D5 is the existence of the SnapBridge technology of Nikon that enables the camera to always remain connected to a smart device, over a low-power Bluetooth connection or through Wi-Fi.

This could mean that after the main connection has been done, images can be transmitted automatically to the phone whenever it is shot and they can be ready to be shared through the internet when you tend to pick up your phone.

 As suitable as a camera, it is intended for professionals and serious supporters, wherein the D500 tends to have two card slots, one which accepts SD type media and the other is for the faster XQD cards. Though they have been around for a long time, the XQD cards are not conventional yet with most of the cameras only accepting SD-type media but this could be changed.

Friday, 20 May 2016

Canon's Macro Lens has a Built in Ring Flash

Canon

First Macro Lens for EOS M Camera System


The first macro lens for the EOS M camera system, the EF-M 28, f/3.5 Macro IS STM, had been announced by Canon. There are two amazing things regarding Canon’s new EF-M 28mm f/3.5 Macro IS STM lens.
  • It is an EF-M lens for the EOS M mirror less system and Canon has totally neglected EOS M, releasing only five lens when the system had been launched almost four years back, four slow zooms as well as a 22mm f/2 prime. The macro lens of 28mm is said to be the sixth though it has a trick up its sleeve which is not found anywhere in the extensive DSLR lens line-up of Canon. 
  • It essentially has a pretty innovative design. Several of the macro photographers tend to opt for the relatively long focal lengths, in order not to disturb their subject. For stationary objects also, wider macro lenses seem to cast a shadow since one has to get too close. The EF-M 28mm though tends to get around that with a built-in mini ring flash which features two user-controllable `Macro Lites’. One could utilise both or one at a time and adjust the intensity of the lighting. Canon also mentioned that the lens’ tapered shape whenever extended tends to help to avoid shadows.

Eliminates Shadow/Darkness


The tiny MacroLite electronic flash units tend to curve around the front component of the lens, giving the effect of a ring flash, which helps in eliminating shadow and darkness from subjects. Users could also adjust the brightness and opt whether both units are illuminated together or individually.

The new lens is also said to be the first autofocus lens for exchangeable lens cameras which has the potential of focusing from infinity to life-size – 1x, in usual shooting and 1.2x enlargement in Super Macro mode. The other features comprise of the same Hybrid IS system that is found on the Canon EF 100mm f/2.8L Macro IS USM lens to lessen camera shake, a lead screw type STM stepping motor for the purpose of smooth as well as quiet focusing operation while taking videos and an angle of view just like a 45mm standard lens. This enables users to capture videos in near-silence.

Lightweight – 130 g/ Outdoor Trips


The EOS M cameras are lightweight, weighing just 130 g and easy to take it along on outdoor trips. Canon states that the biggest breakthrough of the EOS M is in Canon’s ability to contain an EOS System in a compact body with full compatibility with new and existing EF and EF-S lenses, (with adapters). EOS M is by far the most accessible EOS camera offering the same level of photographic brilliance of a DSLR.

Canon has informed that the new EF-M would be available in June this year from authorized vendors at a price of $299.99. Besides this Canon has also announced the Speedlite 600EX II-RT flash, which is compatible with the majority of EOS cameras. On using the standard AA batteries it tends to increase continuous flash rate by around 1.1 to 1.5 times and up to two times on using the latest Compact Battery Pack CP-E4N.

Monday, 2 May 2016

Flexible Camera Could Change the way We Take Photos

Flexible_Camera

Silicone – A New Type of Camera Lens, Wrapped Around Things


Cameras are amazing but have not changed much for the last 100 years and one is still limited to shooting whatever is before you. However a piece of silicone is a new type of camera lens which can be wrapped around things, totally extending its point of view. This camera technology does not seem to be a pocket size or pretty as smartphones manufactured by Apple or Samsung but the A4 sized sheet of silicone that computer scientists from the Columbia University School of Engineering will be presenting at the International Conference on Computational Photography in May.

This would turn the world of photography upside down. The silicone is said to be a flexible layer which is protected with optical lenses that detect light and combine to portray an image of the environment. On attaching them to a silicone sheet, the lens array tends to become flexible, overcoming a main difficulty. Gaps seem to appear between the signals from the lens with the image being blurred, if they do not change their focal lengths when the sheet is bent. The silicone sheet tends to enable specially adapted lenses to alter their focal lengths automatically when the sheet is bent which means that the image is capable of staying in focus.

Cameras to Be More Attractive


The team intends making the camera more attractive, producing them like rolls of plastic or like the shape of credit cards which can be utilised to wrap around things in daily life, like lamppost or cars in order to get a 360 degree view of the environment. Project leader Shree K. Nayer states that present day cameras tend to capture the world from a single point in space.

While the camera industry had made remarkable progress in shrinking the camera to a tiny device with increasing image quality, it has been exploring a radically different approach to imaging. It is believed that there are various applications for cameras which are large in format but very thin and highly flexible. Dr Shree Nayar, director of Columbia University’s Computer Vision Lab, tends to study the science related to photography and wondered one day that it would be nice if there were cameras that could be wrapped around things. This led his team to go and make one.

Camera Lens – Vaguely Like Flexible Solar Tile


Researchers at the lab comprising of research engineer Daniel Sims as well as postdoctoral researcher Yonghao Yue had explored this question with their Flexible Sheet Camera study. The team had made a flexible lens array which could be wrapped around the daily object and capture unique images, mounting in way that was not possible earlier. Nayar, one of the study leaders had placed the project in the view of the present limitations. The camera lens seems vaguely like a flexible solar tile and when bent, it tends to capture an image which may appear changed though is still a high quality full picture.

Silicone was used by the team for the prototype sheet camera which enable the focal length of each lens differ with the curvature of the sheet, which means that there is no missing information as the lens bends. The main issue was in the material. Nayar had informed DT that if one chooses the right material and the right shape, the material itself bends in a way which you need and that gives it the right optical properties without adding any additional engineering. The silicone lens was the outcome of much testing and research.


Sunday, 17 November 2013

How to Improve Nexus 5 Camera Quality - Video, Image and Audio!

Check Out The Video Below!

This guide will show you how to greatly improve the quality and experience of the camera on the Nexus 5. The camera hardware on the phone falls short compared to other smartphones. This mod will improve the video, image, and audio when you use the camera application. 

When you take a picture the image will be set to 100% and won't be compressed, faster auto focusing, and during video audio bitrate will be set the the max and both microphones will be turned on to enable noise cancellation. 

Some users have stated that there is little to no improvement when taking pictures, which is possible in certain situations. If you don't like mods you can flash the stock mod to restore the mods back to default. 

How to Install: 
Download the mods using the links below and then flash via ClockworkMod or TWRP, then reboot. 

If your camera is force closing go into Settings > Apps and then clear cache and data for both the Camera and Gallery apps.

Download N5 Cam V1.4.zip - Modded camera
Download N5_Cam_V1.4_Video_Fix.zip - Flash after modded camera file
Download N5_Cam_Stock.zip - Restore to stock camera settings

Credits - XDA
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Sunday, 1 March 2009

Hledá se foťák


Chci pořídit náhradu za již unavený Canon A85. Za těch pět let, co ho mám, jsem naprosto ztratil přehled, takže jsem teď trochu bezradný ...


Co potřebuju, je kompakt(4 - 10 000 CZK), který dokáže slušné fotky na automatiku a zároveň má manuální režim, ve kterém se dá nastavit skoro všechno. Často fotím i hmyzáky, elektro součástky a podobně. Použití AA baterií výhodou.


Jak jsou na tom současné foťáky s komunikací s Linuxem? Předpokládám, že základní operace fungují u všech - nebo se pletu?. Ale co ovládání foťáku z PC? Pro Canon byla jedna skorofunkční utilitka, ale uživatelsky nic moc.
Je nějaká značka, kterou můžu z pohledu linuxáka rovnou zavrhnout nebo silně znevýhodnit?