Black Dot
Black spot?
Sometimes my eyes see a black dot floating around, what is it? Do I have to see an eye specialist this?
I think it's "FLOTERS. Floater also known as (disambiguation). Floaters Description are suspended in the vitreous, the thick liquid or gel eye.Thus fills, usually followed by rapid eye movements, while drifting slowly into the liquid. When first noticed, the natural reaction is trying to look directly at them. However, trying to move his eyes to them can be difficult since floaters follow the motion of the eye, which is on the side of the view direction. The floats are in fact, visible only because they do not remain perfectly fixed within the eye. Although blood vessels of the eye also obstruct light which are invisible under normal conditions, and fixing in position on the retina and the brain "tunes in" stabilized images due to adaptation Neural. This does not occur with floaters and they remain visible. Floaters are particularly noticeable when looking at a white surface or monochromal open space, like a sky blue. Despite the name of "floaters", many of these points have a tendency to sink toward the rear of the eyeball, [citation needed] in any way the eyeball is oriented in a supine (face up or down) tend to be concentrated near the fovea, which is the center of gaze, although not uniformly textured and lit sky forms an ideal setting for viewing. The brightness of the sky during the day also causes the eyes of students "to contract, reducing the opening and increased depth of field, making floaters less vague and easier to see. Floaters are not uncommon, and causes no problems for most people, represent one of the eye care services more frequently in the hospital. A survey of optometrists in 2002 suggested that an average of 14 patients per month per optometrist symptoms of floaters in the UK. However, floaters are more of a nuisance and a distraction for people with severe cases, especially if the spots seem to constantly drift across the field of vision. Forms are shadows cast on the retina by small structures of proteins and other cell debris discarded in the past years and incarcerated in the vitreous body. Floats can be seen even when the eyes are closed on especially bright days, when sufficient light penetrates the eyelids to cast shadow. There is, however, only the elderly who suffer from fleet, but it certainly can be a problem for young people, especially if you have myopia. Also are common after cataract operations or after trauma. In some cases, floaters are congenital. Floaters are able to catch and refract light to temporarily blurred vision until the float is moved to a different area. Often the victim is deluded to think to do something with the corner of my eye that is actually there. Most patients eventually learn to ignore their floaters. For people with severe floaters it is nearly impossible to completely ignore the masses remain constantly in sight almost directly. Some patients have noted a decreased ability to concentrate, play to watch television, walking outdoors, the driving, especially when tired. At the moment there is no treatment for face it.You can go see your eye doctor for more information on this issue if we do.
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Truglo Red-Dot 30Mm Dual Color Sight, Black List Price: $74.99 Sale Price: $48.35 Used From: $48.06  |
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The TRUGLO Red-Dot sight has a 5 MOA reticle designed for quick acquisition. Dual-color reticle illumination (red and green). Shock resistant to 1000g. Waterproof / fog-proof. Unlimited eye relief. Wide field of view. BONUS! See-thru / flip-up lens caps, optical-quality / all-weather. Adjustable rheostat for brightness control. Lightweight / easy to mount. Multi-coated lenses produce more than 95 percent light transmittance. Special anti-reflective interior eliminates stray light from appearing inside the sight. Click windage and elevation adjustments. BONUS! Integrated lanyard system prevents loss of screw-down W/E caps. Integrated Weaver-style mounting system. Battery included (3V-CR2032). Ideal for shotguns, handguns, rifles, muzzleloaders, paintball and crossbows. Lifetime Limited Warranty. |
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Soft Air Famas Tactical Rifle/Red Dot Scope/Silencer/Light, Black List Price: $49.99 Sale Price: $40.95 Used From: $38.53 |
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Famas Tactical Rifle 370 FPS The FAMAS Assault Rifle is featured in the newest Call of Duty: Black Ops for a reason. Its unique design and aggressive styling help it stand out from other carbine rifles. Unique "Bullpup" configuration, with the ammo feed behind the trigger, maximizes barrel length while maintaining efficient use in CQB maneuvers. Features Red dot scope, silencer and tactical flashlight included High density composite material 45-round ammunition magazine Muzzle speeds up to 370 feet per second (FPS) with 0.12-gram BBs and 300 FPS with 0.2-gram BBs BAX Shooting System offers exceptional stability, and increased velocity and accuracy Integrated tactical flashlight and functional red dot sight |
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Truglo Red-Dot Open Dual Color Sight, Black List Price: $73.99 Sale Price: $47.06 Used From: $46.88 |
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The TRUGLO Red-Dot sight has 5 MOA reticle for quick acquisition. 2 choices of reticle color for contrast against any target / background. Adjustable rheostat for brightness control. Lightweight / compact design. Unlimited eye relief. Water and shock resistant. Click windage and elevation adjustment. Wide field of view. 24x34mm window for ultra-fast target acquisition. Anti-reflection coating on target side. Parallax free from 30 yards. Integrated Weaver-style mounting system. Battery included (3V-CR2032). Lifetime Limited Warranty. |
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BSA 6 - 24x40 mm Mil Dot Tactical Scope Matte Black List Price: $130.00 Sale Price: $49.97 |
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Long - reaching BSA 6 - 24x40 mm Mil Dot Tactical Scope, SAVE BIG! The glass you need for hunting success at a distance! BSA's crown jewel, this tactical driver offers amazing versatility. Survey the terrain at a moderate 6X, or crank out to an impressive 24X magnification. Ready for action: 6-24X multi-coated optics for extreme long-range accuracy. Climate Xtreme Protection for wide-ranging clarity.; 40 mm objective ; F.O.V. @ 100 yds. is 14.7' at 6X, 4.7' at 24X; Mil Dot reticle; 1/8" M.O.A. at 100 yds.; Adjustable objective; Parallax setting, 15 yds. to infinity; Hand-adjustable windage / elevation turrets; 100% waterproof, fogproof and shockproof; 3 to 3 1/4" eye relief; Screw-on lens cover. 1" tube. 16" long with 4" sunshade.; Weighs 20 ozs. Buy rings separately; Order Today! WARNING: This item cannot be shipped to Canada. Please check your State, County and City laws for restrictions before ordering this product. BSA 6-24x40 mm Mil Dot Tactical Scope, Matte Black |
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Truglo Red-Dot Tru-Brite Open-Dot Multi Blk Box, Black List Price: $122.99 Sale Price: $105.99 Used From: $95.56 |
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The TRUGLO Red-Dot sight has 2 choices of reticle color for contrast against any target / background. 4-reticle choices for accurate targeting in any shooting condition. Adjustable rheostat for brightness control. Lightweight / compact design. Unlimited eye relief. Water and shock resistant. Click windage and elevation adjustment. Wide field of view. 24x34mm window for ultra-fast target acquisition. Anti-reflection coating on target side. Parallax free from 30 yards. Integrated Weaver-style mounting system. Battery included (3V-CR2032). Lifetime Limited Warranty. A convenient and easy-to-use rapid target acquisition accessory for serious shooters, the Truglo Red-Dot Tru-Brite open dot scope has a lightweight, compact design and wide field of view. Features Two choices of reticle color for contrast against any target or background Four reticle choices for accurate targeting in any shooting condition Adjustable rheostat for brightness control Unlimited eye relief Water- and shock-resistant Click windage and elevation adjustment 24-by-34-millimeter window for ultra-fast target acquisition Anti-reflection coating on target side Parallax free from 30 yards Integrated Weaver-style mounting system Three-volt CR2032 battery included Lifetime Warranty This Truglo scope includes a limited lifetime manufacturer's warranty against defects in materials and workmanship. |
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Truglo Red-Dot 40Mm Sight, Black List Price: $84.99 Sale Price: $54.50 Used From: $45.00 |
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The TRUGLO Red-Dot sight has a 5 MOA reticle designed for quick acquisition. Shock resistant to 1000g. Waterproof / fog-proof. Unlimited eye relief. Wide field of view. BONUS! See-thru / flip-up lens caps, optical-quality / all-weather. Adjustable rheostat for brightness control. Lightweight / easy to mount. Multi-coated lenses produce more than 95 percent light transmittance. Special anti-reflective interior eliminates stray light from appearing inside the sight. Click windage and elevation adjustments. BONUS! Integrated lanyard system prevents loss of screw-down W/E caps. Integrated Weaver-style mounting system. Battery included (3V-CR2032). Ideal for shotguns, handguns, rifles, muzzleloaders, paintball and crossbows. Lifetime Limited Warranty. |
