Laser Safety Eyewear- Laser Safety World©

Laser Safety Eyewear- Laser Safety World^©  

Laser Safety World^© eyewear are manufactured with material of polycarbonate (except for p/n CDE and p/n ADEF-D5T90 made of glasses material ), compliant with European laser safety standards EN207, and are provided with high level of protection from laser radiation. High optical density(OD) and visible light transmittance(VLT) for its lens, the glasses have no optical distortion and are not easy to scratch. Laser Safety World^© eyewear are widely applied to many areas: laser manufacture, scientific research, laser alignment system, medical and cosmetic facilities.

Standards and Test：

Laser Safety World^© eyewear are tested based on standards EN207&EN167, and are compliant with CMA and ilac-MRA, accreditation system which have been integrated to international mutual recognition. It means the Laser Safety World^© eyewear are also compliant with CE standards, and meet the threshold of European market. 

Frame Style：You can choose from the follow up three styles

                              Strap-up                                    Classic                                         Clip-on

*Classic Style: regular standard style, large surrounding, eyeglass arms adjustable, available to wear prescription glasses, suitable for most persons and applications.

*Clip-on Style: clamped and fixed on the prescription glasses, available to be flipped up, but increase the weight of frames causing a possibility of falling.

*Strap-up Style: fully surrounded and protected, no worries about eyewear falling, but not comfortable to wear prescription glasses together.                                                 

Selections：please read the following table.

OD (optical density) is the amount of light attenuated by the lens of different particular wavelength that is being measured, e.g.OD4 means a light transmittance of 1/10000, and so on. For more details of OD value of each particular wavelength, please refer to the test report.

VLT(visible light transmittance) is the amount of visible light(400-700nm) that can pass through the lens of a pair of glasses. More informally, it means the clearness of the lens of glasses, the higher the VLT value, the clearer the glasses.

P/N	Application	OD	VLT	Photo
A-D4T50	UV, Blue laser	OD6+@190-378nm OD5+@379-463nm	50%
AB-D5T35	UV, Blue laser, Green laser, Wavelength 532nm.	OD7+@190-350nm OD6+@350-380nm OD5+@380-390nm OD4+@390-410nm OD5+@410-460nm OD6+@460-525nm OD5+@525-538nm OD4+@538-542nm	35%
AY-D5T15	YELLOW	OD3+@560-574nm OD4+@574-575nm OD5+@575-596nm OD3+@596-600nm	15%
AC-D5T35	UV, Red laser, Wavelength 630nm, 660nm	OD6+@190-280nm OD5+@280-383nm OD4+@383-400nm OD3+@600-630nm OD4+@630-720nm	35%
ACD-D5T70	Red laser, Wavelength 755nm, 808nm, 810nm	OD6+@190-380nm OD4+@380-383nm OD3+@384-390nm OD3+@740-749nm OD5+@750-760nm OD6+@760-770nm OD7+@770-799nm OD5+@800-855nm OD4+@855-865nm OD6+@808nm	70%
AD-D5T60	Fiber, IR, wavelength 1064nm, and low light environments	OD7+@190-280nm OD6+@280-335nm OD5+@335-360nm OD6+@360-390nm OD7+@390-440nm OD6+@440-446nm OD5+@446-450nm OD5+@800-809nm OD6+@809-940nm OD7+@940-1100nm	60%
ADE-D4T35	Fiber IR, Wavelength 1064nm, laser welding/cutting/cleaning	OD7+@190-400nm OD6+@400-410nm OD5+@410-425nm OD4+@425-450nm OD4+@900-930nm OD5+@930-960nm OD6+@960-990nm OD7+@990-1165nm OD6+@1165-1185nm OD5+@1185-1200nm OD4+@1200-1220nm OD3+@1225-1240nm	35%
ABD-D5T35	Fiber IR, laser welding/cutting/cleaning, and wavelength 532nm &1064nm.	OD7+@190-280nm OD6+@280-535nm OD5+@535-540nm OD4+@540-546nm OD3+@800-850nm OD4+@850-900nm OD5+@900-940nm OD6+@940-962nm OD7+@962-1050nm OD6+@1050-1060nm OD5+@1060-1075nm OD4+@1075-1090nm OD3+@1090-1100nm	35%
ABD-D8T10	Better version of ABD-D5T35	OD7+@190-510nm OD6+@510-535nm OD5+@535-540nm OD3+@540-546nm OD5+@800-840nm OD6+@840-1019nm OD7+@1019-1100nm OD9+@1064nm	10%
ADEF-D5T40	Fiber IR, Wavelength 1064nm、1319nm、1540nm	OD7+@190-280nm OD6+@280-450nm OD5+@450-460nm OD4+@460-475nm OD3+@475-485nm OD3+@780-820nm OD4+@820-850nm OD5+@850-870nm OD6+@870-950nm OD7+@950-1115nm OD6+@1115-1180nm OD5+@1180-1710nm OD4+@1710-1780nm OD3+@1780-1830nm OD2+@1830-1900nm	40%
CD-D6T25	Visible light, Near IR	OD2+@600-625nm OD3+@625-635nm OD4+@635-641nm OD5+@641-645nm OD6+@645-649nm OD7+@649-710nm OD4+@710-760nm OD5+@760-773nm OD6+@773-800nm OD5+@800-900nm OD6+@900-1050nm OD7+@1050-1100nm	25%
CDE	Laser devices with red laser pointer.	OD2+@640-660nm OD3+@660-680nm OD4+@680-725nm OD6+@725-1280nm OD5+@1280-1330nm OD4+@1330-1400nm	40%
ADEF-D5T90	Medical, Optical communication, Wavelength 1319nm、1550nm、2100nm、2780nm、2940nm	OD6+@190-265nm OD5+@265-280nm OD3+@880-910nm OD4+@910-990nm OD5+@990-1080nm OD6+@1080-1480nm OD5+@1480-1630nm OD4+@1630-2400nm OD3+@2400-2660nm OD2+@2660-2830nm OD3+@2830-3000nm	90%
BGR	UV, Blue laser, Red laser, Green laser, Laser pointer, Wavelength 445、450、473、515、520、532、635、660	OD3+@190-400nm OD4+@400-445nm OD5+@445-534nm OD3+@660-700nm	25%
CO2-D5T50	CO2 laser	OD6+@10600nm	50%
CO2-D5T90	CO2 laser	OD6+@10600nm	90%
IPL	Intense pulsed laser	OD4+@190~2000nm	30%

Hazards of laser radiation to human eyes:

The damages of laser radiation to eyes will cause the photokeratitis, corneal coagulation, carbonization and perforation, lens cloudiness, visual dysfunction “flash blindness” and retinal coagulation, bleeding, and rupture. When the visible light with high intensity or near-infrared light enters the eye, it can pass through the human eye refractive medium and focus light onto the retina. At this time, the laser energy density on the retina reaches to thousands or even tens of thousands of times, and a large amount of light energy is instantly focused on the retina, causing the temperature of the photoreceptor cell layer of the retina to rise rapidly, resulting in photoreceptor cell coagulation degeneration necrosis and loss of photosensitive function.