- published: 31 Aug 2011
- views: 6941022
Lens may refer to:
A contact lens, or simply contact, is a thin lens placed directly on the surface of the eye. Contact lenses are considered medical devices and can be worn to correct vision, or for cosmetic or therapeutic reasons. In 2004, it was estimated that 125 million people (2%) use contact lenses worldwide, including 28 to 38 million in the United States. In 2010, worldwide contact lens market was estimated at $6.1 billion, while the U.S. soft lens market was estimated at $2.1 billion. Multiple scientists estimated that the global market would reach $11.7 billion by 2015.As of 2010, the average age of contact lens wearers globally was 31 years old, and two thirds of wearers were female.
People choose to wear contact lenses for many reasons. Aesthetics and cosmetics are often motivating factors for people who would like to avoid wearing glasses or would like to change the appearance of their eyes. Other people wear contacts for functional or optical reasons. When compared with spectacles, contact lenses typically provide better peripheral vision, and do not collect moisture such as rain, snow, condensation, or perspiration(extreme weather); this makes them ideal for sports and other outdoor activities. Contact lens wearers can also wear sunglasses, goggles, or other eyewear of their choice without having to fit them with prescription lenses or worry about compatibility with glasses. Additionally, there are conditions such as keratoconus and aniseikonia that are typically corrected better by contacts than by glasses.
The no symbol (also known as a prohibition sign, no sign, circle-backslash symbol, nay, interdictory circle, or universal no) is a circle with a diagonal line through it (running from top left to bottom right), surrounding a pictogram used to indicate something is not permitted. The no symbol is generally colored red, but is sometimes another color, typically black.
The Unicode code point for the prohibition sign (also called the no symbol) is U+20E0;
, Combining Enclosing Circle Backslash ( ⃠ ). It is a combining character, which means that it appears on top of the character before it, so putting d⃠ will show d⃠. (Note: This will appear only if the character exists in an available font.) It also appears in the Webdings and Wingdings 2 fonts.
There is also a prohibition sign emoji located at U+1F6AB NO ENTRY SIGN
(🚫), which does not combine with anything.
According to the ISO standard (and also under a UK Statutory Instrument), the red area must take up at least 35% of the total area of the sign within the outer circumference of the "prohibition sign". So 35% of everything within the outer edge of the "no symbol" must be the symbol itself. Additionally, for printed signs under the UK rules, the width of a "no symbol" is set at 80% the height of the area it is printed to.
Actors: Bo-lin Chen (actor), Yi-Ching Lu (actress), Hsiao Yen Chang (actress), Tzu-yi Mo (actor), Alec Su (actor), Chie Tanaka (actress), Cheng-Lung Lan (actor), Annie Liu (actress), Megan Lai (actress), Ethan Juan (actor), Michio Hayashida (actor), Giddens Ko (actor), Vega Tsai (actress), Vega Tsai (writer), Giddens Ko (writer),
Genres: Comedy, Drama, Romance,Actors: Tom Wyner (actor), Doug Stone (actor), Robert Axelrod (actor), Kôji Totani (actor), Toshio Furukawa (actor), Dave Mallow (actor), Michael McConnohie (actor), Michael Forest (actor), Steve Kramer (actor), Gregory Snegoff (actor), Kerrigan Mahan (actor), Chikao Ohtsuka (actor), Mike Reynolds (actor), Kaneto Shiozawa (actor), Mami Koyama (actress),
Plot: Kimball Kinnison, a young man from the agricultural planet Mquie and his Valerian companinon, Buscirk find a dying man with a legendary crystal lens embedded in his hand. As the man was dying, he mysteriously passed on the Lens to Kim. With more companions to come by, Kim must find out the purpose of the Lens before the Boskone dynasty does.
Keywords: alien, anarchy, anime, anti-drugs, based-on-novel, campy, crystal, cult-film, nightclub, part-computer-animationWant to see more? You could follow my blog? It's free! :D http://www.bloglovin.com/en/blog/2609935/klairedelys/follow The lenses I use are coloured contacts, NOT for my vision. They're meant for cosplaying, dressing up or just a one-off. They are not meant to be worn constantly. You should ALWAYS check with an optician before purchasing lenses just to make sure they're ok. If you have a history of eye problems, if your eyes are different shapes, of if the lenses just don't feel right DO NOT USE THEM. Always keep your tools clean. I always wash the tweezers after using them and make sure that the lens cases are super clean. I learned at lot of new tips and tricks for this video from Earaness, check him out his makeup is awesome!: http://www.youtube.com/watch?v=IJ2m8Bi3LVE&feature;=rela...
DSLR Lens guide. This video teaches how to understand everything about camera lenses, which can be very difficult starting out. Topics covered include zoom lenses, prime lenses, wide angle, mid range, and telephoto lenses. As well as focal length, background compression, bokeh, UV filters, and all the rings, switches, buttons and what they do. Also going over all the letters and numbers and what they mean. Also here are some links to things I referred to in the video High quality UV filters - http://www.amazon.com/dp/B0000BZLBQ/ref=as_li_ss_til?tag=wwwnewtograph-20&camp;=0&creative;=0&linkCode;=as4&creativeASIN;=B0000BZLBQ&adid;=1GVAG7R6XK46QAS2SWYZ Lens pen (for cleaning lenses) - http://www.amazon.com/dp/B007G5NNOW/ref=as_li_ss_til?tag=wwwnewtograph-20&camp;=0&creative;=0&linkCode;=as4&creativ;...
Simple tutorial on how to put in scleral Sabertooth 22mm contact lenses in by Colour VUE - Bianca Jay Xx
Hope you find it helpful.♥ --------- --------- --------- Please comment, share, like, fav, and SUBSCRIBE, if you think it's worth! --------- --------- --------- *Never rinse your contacts in regular tap water. This will just make them dirty.* *If your eyes are gritty or sore or red, do NOT put your contacts in.* *Always remove your contacts prior to sleeping.* *Do not swim or soak in a hot tub when wearing your lens. * *Clean your lens before wearing it everytime.* *When wearing makeup and contact lenses, make sure you put in the contact lenses in first, so they will not get contaminated. * *If discomfort persists, IMMEDIATELY remove your lenses and contact your eye care practitioner.* ** Always seek medical advice from your Optician if you have any problem.** (*)Color Co...
https://www.adorama.com 'Through The Lens' is a web series presented by ADORAMA. TTL looks at the evolving aesthetic of photography as seen through this generation's creator class. Tune in every Friday at 11am for a new creator. SEASON THREE - EPISODE TEN: @najii66 is a Kyoto based professional photographer who as a teenager was initially inspired by shooting the sunset every day. Mostly focusing in landscapes, Najii enjoys shooting in serene environments, with no one around. He uses photos to escape reality for a moment and hopes to convey that through his work. Follow @najii66 on Instagram: https://www.instagram.com/najii66/ Model/Dancer Kozue Kawabe: https://www.instagram.com/kozuekawabe/ http://cozdance8.wixsite.com/photo-studio-r-1 --------------------------------------------...
THIS IS AN UPDATE CORRECTION VIDEO!! Sony just announced a new 100mm f/2.8 STF GM OSS that is $1500 and T5.6!! & a 85mm f/1.8 that looks like a bargain! It's all just on paper until we can actually test them out. Pre-order and full info at: 100mm: https://bit.ly/Sony100mmSTF 85mm: https://bit.ly/SonyFE85mm Flash: https://bit.ly/SonyF45RM CORRECTION - I thought STF referred to the electronic focus - IT DOES NOT! Please see definition below: STF – Smooth Transition Focus, lenses that employ special APD lens groups that get thicker towards the edges and, because of that, reduce the amount of light passing through. Basically, these lenses are designed to deliver extremely smooth, silky out of focus highlights, but with some trade-offs, chief among which is the lack of autofocus. Also, ...
🍂🍂🍂 Nhiều bạn thắc mắc là không biết Daddoa sử dụng những laoij Lens gì? thì hôm nay ad sẽ gửi đến các bạn toàn bộ bộ sưu tập Lens yêu thích của Daddoa nhé! - Bản quyền thuộc về Daddoa - FOLLOW ĐỂ XEM NHIỀU CLIP VIETSUB TRANG ĐIỂM HÀN QUỐC ========================== 🍂FB:https://www.facebook.com/MyPhamHanQuocXachTayGiaReHCM/ 🍂Web: http://www.style-k.vn/ Xin cám ơn các bạn đã tin tưởng và đồng hành cùng Style-K
Yeni versiyon eskisinde lens çıkarma yoktu. Kusura bakmayın yeniden lens nasıl takılır videosu sizlerle Kanalıma abone olmak için bu linke tıklayınız http://goo.gl/kXfGWo Tüm MAKYAJ Videoları Playlistim https://www.youtube.com/watch?v=Lr6dcc7wrnI&list;=PLQ3DzVb2YFIlrAOUQOjjIFilvZSvaQtgs Tüm SAÇ MODELLERİ Playlist http://www.youtube.com/playlist?list=PLQ3DzVb2YFIkBnE5HVYTSMaakAfY8xaWT Tüm MANİKÜR Videoları Playlistim https://www.youtube.com/watch?v=2YuwrpouY4s&list;=PLC7F4AF2880C90928 Tüm İPUÇLARI Playlistim https://www.youtube.com/watch?v=U8jjll-bEKI&list;=PLQ3DzVb2YFIls_gEzFhoDdFSksf-SkPvT Tüm ALIŞVERİŞ ve ÜRÜN Tanıtımı Playlistim https://www.youtube.com/watch?v=52QKUdNagko&list;=PLQ3DzVb2YFIlvaxQX7VjoUH_dZjQ5u5jw Tüm TAG Videoları Playlistim https://www.youtube.com/watch?v=ixQUMRCBbaU&l;...
Yeni videolardan haberdar olmak için kanalıma abone olun: http://goo.gl/ZCAeSZ Benimle iletişim kurabileceğiniz diğer adresler: Instagram: sulekaraok Blog: sulekaraok.blogspot.com Twitter:: sulekaraok Mail: sule.karaok@gmail.com Makyajlar - http://goo.gl/rckgH7 Bitenler - http://goo.gl/fKIg0U Favoriler - http://goo.gl/RIU0C7 Nasıl Yapılır? - http://goo.gl/ZUpzq9 Alışveriş - http://goo.gl/6L8nIm Tag Videoları - http://goo.gl/CBY4OO Kitaplığımda Ne Var? - http://goo.gl/vBLQRe Ürün İncelemeleri - http://goo.gl/0gwQxl Vlog - http://goo.gl/BOfyuz Outfit of the Day - http://goo.gl/hyarzS
http://www.mccordall.com/photography/ A look at lenses for the beginner, explaining focal length aperture and all the lens markings and what they mean.
Lens-Angers
The best lens for bird photography
MuseomixLouvre-Lens
You and I are in the same room
We both think we're fair
We both live for truths
But then how are we to define something so subjective
Living under the same roof
So here these battles of wills
They beg for some proof
Of right versus wrong
Your approach seems better than mine
Though it's working for you all I feel is disconnection
So now it's your (your) religion 'gainst my (my) religion
My humble opinion 'gainst yours
This does not feel like love
It's your (your) conviction 'gainst my (my) conviction
And I'd like to know what we've seen
Through the lens of love... love... love... love
And so now your grand assessment is that I'm not in your group that I'm not
Your kind
And so we're locked in a stalemate with you in your corner and me dismayed
In mine
Repeat chorus
And this stance keeps us locked in biophilias
And this lie remains about us being separate