ANSI Z136.1 Welding Lenses

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Application

Laser Protection

Welding

Optical Density @ Wavelength

6 @ 190 nm to 400 nm

5 @ 850 nm to 2,700 nm

5 @ 870 nm to 1,200 nm

6 @ 1,000 nm to 1,100 nm

7 @ 1,000 nm to 2,500 nm

7 @ 1,020 nm to 1,100 nm

8 @ 1,200 nm to 2,450 nm

6 @ 9,000 nm to 11,000 nm

7 @ 10,600 nm

Shape

Rectangle

Round

Shade Number

Lens Color

Visible Light

Color

Specifications Met

Lens Height

Lens Material

Performance

Shade Type

Lens Width

Welding Lens Type

Material

REACH

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

RoHS

Compliant

Not Compliant

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

Garment

Adjustment Mechanism

Lens Size

UV Protection Rating

Lens Style

Frame Material

12 Products

Laser Welding Lenses

Replace scratched lenses in your laser welding helmet or goggles. These lenses keep harmful UV and infrared light from damaging your eyes. Do not use with regular welding helmets or goggles.

Rectangle

ANSI Z136.1—To meet ANSI Z136.1 standards for protection from lasers, factor the strength of your laser.

Optical Density @ Wavelength—Optical density indicates how much light a lens absorbs at a specific wavelength. The higher the density, the more UV, infrared, and visible light is blocked. Powerful, Class 4 lasers require an optical density of 5 or higher.

Visible Light—Visible light is the percentage of visible light that passes through the lens. The lower the percentage, the more light is blocked.

			Lens			2" Ht. × 4 1/4" Wd.		4 1/2" Ht. × 5 1/4" Wd.
Shade No.	Optical Density @ Wavelength	Visible Light	Color	Material	Specs. Met		Each		Each



	3	5 @ 870 nm to 1,200 nm 6 @ 190 nm to 400 nm 6 @ 1,000 nm to 1,100 nm 6 @ 9,000 nm to 11,000 nm 7 @ 1,020 nm to 1,100 nm	18%	Green	Acrylic Plastic	ANSI Z136.1	9354N11	0000000	9354N13	0000000


	5	5 @ 850 nm to 2,700 nm 6 @ 190 nm to 400 nm 6 @ 9,000 nm to 11,000 nm 7 @ 1,000 nm to 2,500 nm 8 @ 1,200 nm to 2,450 nm	2%	Green	Acrylic Plastic	ANSI Z136.1	9354N12	000000	9354N14	000000

Round

ANSI Z136.1—To meet ANSI Z136.1 standards for protection from lasers, factor the strength of your laser.

Visible Light—Visible light is the percentage of visible light that passes through the lens. The lower the percentage, the more light is blocked.

				Lens
	Shade No.	Optical Density @ Wavelength	Visible Light	Color	Material	Specs. Met	Pkg. Qty.		Pkg.
2" Diameter Lens



		3	5 @ 870 nm to 1,200 nm 6 @ 190 nm to 400 nm 6 @ 1,000 nm to 1,100 nm 6 @ 9,000 nm to 11,000 nm 7 @ 1,020 nm to 1,100 nm	18%	Green	Acrylic Plastic	ANSI Z136.1	2	9354N15	0000000


		5	5 @ 850 nm to 2,700 nm 6 @ 190 nm to 400 nm 6 @ 9,000 nm to 11,000 nm 7 @ 1,000 nm to 2,500 nm 8 @ 1,200 nm to 2,450 nm	2%	Green	Acrylic Plastic	ANSI Z136.1	2	9354N16	000000

Laser Welding Safety Glasses

Shield your eyes from harmful light during laser or traditional welding. These glasses meet ANSI Z136.1 specifications for laser safety. Since they can be worn for traditional welding as well as laser welding, you can switch between the two without needing to swap out your safety glasses. When laser welding, always wear them with a laser welding helmet or hood—they’re slim enough to fit underneath without a problem. Do not wear these glasses under a regular welding helmet when laser welding—they do not offer sufficient protection.

Adjustable-Tilt Arm—Glasses with adjustable-tilt arms have ratcheting hinges that allow you to angle the glasses toward or away from your cheeks for a comfortable fit.

Visible Light—Visible light is the percentage of visible light that passes through the lens. The lower the percentage, the more light is blocked. Make sure enough light passes through to see your welding work clearly but not so much that it becomes dangerous.

Optical Density @ Wavelength—Optical density indicates how much light a lens absorbs at a specific wavelength. The higher the density, the more UV, infrared, and visible light is blocked. Powerful lasers often require an optical density of 5 or higher.

					Frame
	Shade No.	Visible Light	Optical Density @ Wavelength	Lens Color	Material	Color	Arm Type	Temple-to-Temple Wd.	UV Protection Rating	Features	Specs. Met		Each
Regular Polycarbonate Lens







				Adjustable-Length and -Tilt Arm

				3	14%	7 @ 10,600 nm	Green	Nylon	Black	Rigid	5 5/16"	Not Rated	Adjustable Arms	ANSI Z136.1, ANSI/ISEA Z87.1	9346N121	000000


				5	2.5%	7 @ 10,600 nm	Green	Nylon	Black	Rigid	5 5/16"	Not Rated	Adjustable Arms	ANSI Z136.1, ANSI/ISEA Z87.1	9346N122	00000

Laser Welding Face Shields

The lens on these shields filters out harmful light to protect your eyes during traditional and laser welding. The curved design offers better peripheral vision than laser welding goggles and additional face protection from impact, sparks, and radiation. To meet ANSI Z87.1 standards for eye protection, wear these shields with compliant safety glasses. Customize the shield’s fit by twisting the easy-turn knob on the ratchet adjustment.

ANSI Z136.1—They meet ANSI Z136.1 specifications for laser safety.

Optical Density @ Wavelength—Optical density indicates how much light a lens absorbs at a specific wavelength. The higher the density, the more UV, infrared, and visible light is blocked. Powerful lasers often require an optical density of 5 or higher.

Shade Number—Shade number indicates how much light is filtered by lenses. The higher the shade number, the darker and more protective the lens.

				Lens						Hat Size
	Visible Light	Optical Density @ Wavelength	Shade No.	Color	Material	Ht.	Wd.	Thk.	Construction	Min.	Max.	Specs. Met		Each
Flip-Up Welding Lens



		2%	5 @ 850 nm to 2,700 nm 6 @ 190 nm to 400 nm 6 @ 9,000 nm to 11,000 nm 7 @ 1,000 nm to 2,500 nm 8 @ 1,200 nm to 2,450 nm	5	Green	Acrylic Plastic	5 1/2"	16 1/2"	0.1"	Solid	7	8	ANSI Z136.1	9342N122	0000000


		18%	5 @ 870 nm to 1,200 nm 6 @ 190 nm to 400 nm 6 @ 1,000 nm to 1,100 nm 6 @ 9,000 nm to 11,000 nm 7 @ 1,020 nm to 1,100 nm	3	Green	Acrylic Plastic	5 1/2"	16 1/2"	0.1"	Solid	7	8	ANSI Z136.1	9342N121	000000

Wraparound Laser-Protection Welding Safety Goggles

An adjustable strap keeps these goggles secure on your head better than safety glasses. Use them to guard your eyes from harmful light during laser welding and traditional welding. Since they can be worn for both traditional and laser welding, you can switch between the two without needing to swap out your safety goggles. When laser welding, always wear these goggles with a laser welding helmet or hood—they’re slim enough to fit underneath. Do not wear these goggles under a regular welding helmet for laser welding, because they do not offer sufficient protection.

ANSI Z136.1—These goggles meet ANSI Z136.1 specifications for safety when using lasers.

Optical Density @ Wavelength—Optical density indicates how much light a lens absorbs at a specific wavelength. The higher the density, the more UV, infrared, and visible light is blocked. Powerful lasers often require an optical density of 5 or higher.

				Lens
	Shade No.	Visible Light	Optical Density @ Wavelength	Color	Ht.	Wd.	Features	Specs. Met		Each
Polycarbonate Lens with Elastic Headband



		3	14%	7 @ 10,600 nm	Green	2"	2 1/4"	Adjustable Headband, Padded Frame	ANSI Z136.1, ANSI/ISEA Z87.1+	9188N121	000000


		5	3%	7 @ 10,600 nm	Green	2"	2 1/4"	Adjustable Headband, Padded Frame	ANSI Z136.1, ANSI/ISEA Z87.1+	9188N122	00000