2012年4月26日星期四

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The journey of sunglasses is quite old, but the launch of Ray Ban range of sunglasses is considered as a path breaking development in the life of this vital eyewear. The most remembered event that hogged limelight in those days was the launch of wayfarer sunglasses that used plastic molding for the first time in sunglasses. This literally started a flood of designers emerging on the fashion scene with their own twists on wayfarer sunglasses. However, connoisseurs still vouch for the popularity of Ray Ban wayfarer sunglasses.Not just masses, almost every Hollywood celebrity followed wayfarer designs at some point of time in their glamorous life. Even socialites and wives of famous politicians made it a point to include wayfarer sunglasses in their stylish repertoire. The modern designers have re-hashed the wayfarer style and given it the style-name ‘retro’. However, it won’t be correct to assume that all retro sunshades Ray Ban 2132 are wayfarers, but all wayfarer sunglasses can be safely called retros because essentially, wayfarer is an old design pioneered by Ray Ban, but followed and eternalized by other designer houses.For long, wayfarers are regarded as personification of style and sophistication. This is the reason why these accessories enjoy overwhelming support of masses and classes. Since their advent, wayfarer sunglasses have assimilated technology and the designs presented now are much more futuristic, stylish and comfortable than they were in the good old days. Though polarized lenses were used in earlier wayfarer designs also, yet the modern designers have revolutionized their use and now, these expensive models are armed with extra protection against harmful UV rays from the sun.The best part of wayfarer models has been the decreased reliance on metal frames, which were obviously a little risk to wear. They can easily damage the sensitive skin around the eye in case of even a minor mishap. However, the flip side of wayfarer sunglasses has been their price, which is on a higher side. Considering the popularity enjoyed by this exclusive designer-wear, the affluent people don’t mind spending a little extra for that ‘Hollywood celebrity’ looks. However, less fortunate among us always look around for cheap options.
If you have recently purchased a blu ray player the first thing that you might have realized is that its not as easy to set up. Its not like your VCR or DVD player that came only with 2 or 3 wires (usually composite). Blu Ray Players come with bundles of connectors which further complicates the setup process for inexperienced users. The reason for this is that blu ray is forcing its new technology on other manufacturers forcing them to rapidly update their interface and technology. Sony is literally forcing other manufacturers to play catch up.Blu Ray players can be made to work on any TV set but in order to get the full HD experience of blu ray you need the proper viewing equipment. Here I will mention what that equipment is and how to st it up. Ill also be mentioning some of the problems that you may face and how to avoid them.Like I already mentioned, bu ray players are manufactured to work on any TV no matter how old that Television set is, the only requirements are composite inputs. But watching blu ray on such a TV will be a waste of your blu ray technology, you might as well watch the movie on your VCR. Blu Ray provides HD viewing which can only be enjoyed when viewed on an HD TV connected via an HDMI cable. HDMI is the new standard for transmitting uncompressed digital data from your player to your TV set and stands for High Definition Multimedia Interface. So to enjoy blu ray in all its glory you have to watch it in a resolution for which it was designed, i.e. 1080p and at 24 frames per second. To view the movie at this resolution you need a 1080 resolution TV with an HDMI cable. These do not come cheap so make sure to find the best deals by browsing all of the online shops. Keep an eye out for any discount codes.Since 1080/24p sets are quite expensive you can instead buy a lower resolution TV such as the recommended 720p resolution. This will not be as good as the 1080/24p but its the next best thing for those that can't afford the higher resolution sets.Remember when I earlier said that if you have an old TV set your blu ray will connect to it but it won't be good enough. The reason for this is that if your TV does not support blu ray resolution then feeding it the 1080/24p resolution will result in the TV converting that signal to 50Hz or 60Hz. This will cause the picture to have a slight jerky movement or it will appear that your picture is very slightly vibrating. Reading subtitles on such a TV is impossible.So to sum it all up; to get the best picture from your blu ray player you should have: * A Television set that can support 1080/24p resolution. * HDMI inputs. * HDMI Cables.
Gone are the times when you had to go from one store to another to scout for the latest sunglasses from the leading designer houses, like Gucci, Armani, Chanel, Ray Ban, D&G, etc. It’s the Internet era where knockoff price fashion sunglasses can be ordered sitting right in your comfort zone. With some of the best websites offering latest offerings from the fashion houses at unbelievably low prices, you are left to wonder if it indeed is a reality.You must have heard your friend talking big about her latest designer sunglasses, which she bought by spending lots of money from her dedicated monthly savings. However, you don’t need to resort to such measures, as the same look and feel can be yours at ridiculous prices that are a fraction of what your friend spent.Knockoff price fashion sunglasses are sold in the form of replica sunshades that are inspired by latest designs from fashion powerhouses, like Oakley, Bvlgari, Dior, Fendi, Prada, etc. Normally, the original designer sunglasses are available at extremely high prices that were unheard of for sunshades if you go half-a-decade back. However, the connoisseurs of branded items do not think twice before spending such amounts on this fashion accessory.However, majority of the buyers belong to the category of budget spenders who do not have this much amount to spare for a pair of sunglasses. However, fashion is one thing that everyone likes to be associated with. Therefore, for such lesser mortals, knockoff price fashion sunglasses offer the best tradeoff.For starters, looks-wise, you won’t find any difference between the imitation and the authentic designer sunshades. Comfort-wise, replica sunglasses match the best in the industry. And protection-wise, these inspired sunnies are next to none while preserving your eyes and under-eye region from the harmful UV rays.Occasionally, you may be in for a pleasant surprise in the form of freebies and extra discount offered by some of the trusted websites. Your shopping experience is made even more unforgettable with the safety and security of your financial information that is guaranteed by the best of websites.
Blu-ray is the name of a next-generation optical disc format and is the ultimate way to watch films and TV in high definition quality. With superior surround sound, vivid colour and incredibly sharp picture Blu-ray discs bring your favourite movies to life. They carry up to 5 times more information than the standard DVD which means Blu-ray can Ray Ban 3025 offer more interactive features and bonus content. The discs are highly durable, resistant to dirt and scratches.The Big PictureBlu-ray Discs and Players provide 6 times better picture quality than DVD with a resolution display of 1080p. It allows colours to be shown more accurately, the textures richer and the clarity sharper.Enhanced SoundAs Blu-ray has up to 7.1 channels of high definition surround sound, the audio is deeper and far more powerful with any form of surround-sound set-up.DurabilityBlu-ray is protected by a hard-coat layer that resists scratches, dust, and fingerprints that cause discs to skip and freeze.Storage CapacityBlu-ray discs store up to 50GB of information. As the storage capacity is higher than standard DVDs, the picture has much more detail, better quality sound and more room for bonus features and content.Why is the format called Blu-Ray?The name Blu-ray comes from the blue lasers that read and write data from the discs.Will Blu-ray be backwards compatible with DVD?Yes! You can still watch all your favourite DVDs using a Blu-ray PlayerWhat do I need to watch Blu-ray?The basics for Blu-ray:A High Definition TVA Blu-ray player or Playstation 3An HDMI cableA Blu-ray disc Check out our Blu-ray store for great deals and the latest releases.
Blu-ray disc was invented by the Blu-ray ray ban prescription Disc Association which was formed by nine electronic companies. Blu-ray disc is optical disc storage medium just as the DVD in dimensions and it is a new format that developed as an heir to the DVD. It has approximately six times of storage than DVD, and the blue laser is used to read the disc. There are some special features of Blu-ray that made it better when compared to DVDs and other optical media storage devices. Blu-ray disks were released for sales purposes in 2006. Although DVD & Blu-ray Movies are widely available, Blu-ray disc are leading the market gradually due to following reasons.- High storage capacity of Blu-ray discs.- High quality video standards(High-definition video of 1080p)- High quality audio standards- High transfer rate of data (4.2MB per second where it is 1.3MB per sec. in SDVD)- Most Blu-ray players support both Standard DVDs and CDs- Cost effectiveness- Although it costs more than DVD, when considered about the storage space Blu-ray costs less for 1MB than 1MB of DVD)- Coating is done in a much safer way to prevent from scratches.- This is a great effect for disc’s durability.Since Blu-ray DVDs are high in capacity they are ideal for movies, music, and games. What make purchasers to buy Blu-ray is its high picture quality and sound quality that gives them a live experience which makes Blu-ray shoulder above the DVD. Furthermore, you will be able to find a lot of industry giants in IT and film industry has been using Bu-ray discs very effectively and successfully. Founder Companies of Blu-ray discs are Hitachi, LG, Mitsubishi Electric, Pioneer, Philips, Samsung, Sharp, Sony and Thomson. Some of the industry leads that support blu-ray are, Twentieth Century Fox, Walt Disney, Apple, Dell, HP and TDK.Although the high definition DVD disks are considered to be the main competitor of blu-ray disks, statistical reports available online states that the sale of Blu-ray discs are dramatically high than the high definition DVDs. Therefore, the above are some reasons I gathered through research just to strength the fact that, “Why is Blu-ray Better?”
It hit the market with a buzz revolution; the manner in which we looked at the small piece of metal and plastic. Yes we are talking about the blu-ray disc which has redefined the digital storage. Blu-ray which is often misspelled as blue-ray, derives it's name from the blue-violet laser, used to read the disc. The blu-ray format was developed to enable recording, rewriting and playback of high-definition video (HD), as well as storing large amounts of data unimaginable on normal DVD (Digital Versatile Disc).Blu-ray disc is a creation of Blu-ray Disc Association (BDA) which comprises of world's leading consumer electronics, personal computer and media manufacturers including Apple, Dell, Hitachi, HP, JVC, LG, Mitsubishi, Panasonic, Pioneer, Philips, Samsung, Sharp, Sony, TDK and Thomson. Sony took the lead in launching the blu-ray disc in 2005. Although the complete launch took almost a year, it was in 2006 that first commercial blu-ray movie title hit the market.Blu-ray standard was established to hold a standard-length movie in HDTV format, or high-definition television. Such movies are displayed in significantly higher resolution and therefore they require much more storage space. Although the blu-ray disc is identical to an ordinary DVD or CD, the difference lies in the laser that reads it. Instead of a conventional red laser that is used in CDs and DVDs a blue-violet laser which has a shorter wavelength is used to read a blu-ray disc.What separates blu-ray from a conventional DVD is it's high storage capacity. Compared to a conventional DVD which stores 4.7 GB (giga bytes) data on a single layer and 8.5 GB on dual layer, a blu-ray disc has a whopping storage capacity of 25 and 50 GB respectively. This however is just the beginning as future blu-ray discs will be able to hold up to 200 GB of data. Blu-ray discs also have a higher data transfer rate of 36 Mbps (megabits per second) compared to a DVD which transfers at 10 Mbps.How Does It WorkDiscs store information in spiral grooves called pits which run from the center to the periphery. The data is accessed when a laser reads the other side of these pits i.e. the ‘bumps.’ If a disk contains a large amount of information, the pits are packed closely together and are much smaller. As the pits become smaller the laser needs to become more accurate in its ability to read the data. This is exactly why we can store more mp3 songs in a CD compared to a normal Audio CD.A blu-ray laser thus has the capacity to read small information than a conventional laser used to read a DVD. Blue lasers have a shorter wavelength (405 nanometers) compared to red lasers (650 nanometers) and the smaller beam has the ability to focus on the pits more accurately. This is due to the shorter wavelength that the blue light has, compared to a red on. A blue-Ray discs can read information recorded in pits as small as 0.15 microns twice as small as the pits on a DVD. Blu-ray has reduced the track pitch from 0.74 microns to 0.32 microns. All these things give it a huge storage space.Although blu-ray discs have had their fair bit of criticism they without any doubt are technology of the future. It is finding it's use in storing high-definition video, blu-ray players, blu-ray recorder, blu-ray laptops and also in popular gaming platform such as the PlayStation 3(PS 3 games).

2 条评论:

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