Welding Filter Plates | McMaster-Carr

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43 Products

Filter Lenses for Welding Helmets and Goggles

Replace the filter lens on your welding helmet or goggles; available in shade numbers 4 through 12.

Rectangle

	Lens
Shade No.	Ht. × Wd.	Color	Material		Each
Single Shade
4	2" × 4 1/4"	Green	Polycarbonate Plastic	0000000	00000
5	2" × 4 1/4"	Green	Polycarbonate Plastic	0000000	0000
6	2" × 4 1/4"	Green	Polycarbonate Plastic	0000000	0000
9	2" × 4 1/4"	Green	Polycarbonate Plastic	0000000	0000
9	4 1/2" × 5 1/4"	Black	Polycarbonate Plastic	0000000	00000
10	2" × 4 1/4"	Green	Glass	0000000	0000
10	4 1/2" × 5 1/4"	Black	Polycarbonate Plastic	0000000	00000
11	2" × 4 1/4"	Green	Polycarbonate Plastic	0000000	0000
11	4 1/2" × 5 1/4"	Black	Polycarbonate Plastic	0000000	00000
12	2" × 4 1/4"	Green	Polycarbonate Plastic	0000000	0000
12	4 1/2" × 5 1/4"	Black	Polycarbonate Plastic	0000000	00000

Circle

	Lens
Shade No.	Dia.	Color	Material	Pkg. Qty.		Pkg.
Single Shade
5	2"	Green	Glass	2	0000000	00000
6	2"	Green	Glass	2	0000000	0000

Auto-Darkening Filter Lenses for Welding Helmets and Goggles

These lenses automatically switch from light to dark the instant you start welding. They operate on solar power, so there are no batteries to change.

Multiple-shade lenses allow you to change shade number with the press of a button.

	Lens
Shade No.	Ht. × Wd.	Color	Material	Frame Material	Specifications Met		Each
Rectangle
Single Shade
3, 12	2" × 4 1/4"	Blue	Glass	ABS Plastic	ANSI/ISEA Z87.1	000000000	0000000
3, 12	4 1/2" × 5 1/4"	Blue	Glass	ABS Plastic	ANSI/ISEA Z87.1	000000000	000000
3, 12	5 1/4" × 4 1/2"	Blue	Glass	ABS Plastic	ANSI/ISEA Z87.1	000000000	000000
3, 11	2" × 4 1/4"	Blue	Glass	ABS Plastic	ANSI/ISEA Z87.1	000000000	000000
3, 11	4 1/2" × 5 1/4"	Blue	Glass	ABS Plastic	ANSI/ISEA Z87.1	000000000	000000
3, 11	5 1/4" × 4 1/2"	Blue	Glass	ABS Plastic	ANSI/ISEA Z87.1	000000000	000000
3, 9	2" × 4 1/4"	Blue	Glass	ABS Plastic	ANSI/ISEA Z87.1	000000000	000000
3, 9	4 1/2" × 5 1/4"	Blue	Glass	ABS Plastic	ANSI/ISEA Z87.1	000000000	000000
3, 9	5 1/4" × 4 1/2"	Blue	Glass	ABS Plastic	ANSI/ISEA Z87.1	000000000	000000
3, 10	2" × 4 1/4"	Blue	Glass	ABS Plastic	ANSI/ISEA Z87.1	00000000	000000
3, 10	4 1/2" × 5 1/4"	Blue	Glass	ABS Plastic	ANSI/ISEA Z87.1	00000000	000000
3, 10	5 1/4" × 4 1/2"	Blue	Glass	ABS Plastic	ANSI/ISEA Z87.1	00000000	000000
Multiple Shade
3, 9, 10, 11, 12, 13	4 1/2" × 5 1/4"; 5 1/4" × 4 1/2"	Blue	Polycarbonate Plastic	Nylon Plastic	ANSI/ISEA Z87.1	00000000	000000

Heat-Reflective Filter Lenses for Welding Helmets and Goggles

The gold coating on these lenses reflects high temperatures.

For technical drawings and 3-D models, click on a part number.

	Lens
Shade No.	Ht. × Wd.	Color	Material		Each
Rectangle
Single Shade
9	2" × 4 1/4"	Yellow	Gold-Coated Glass	0000000	000000
9	4 1/2" × 5 1/4"	Yellow	Gold-Coated Glass	0000000	00000
11	2" × 4 1/4"	Yellow	Gold-Coated Glass	0000000	00000
11	4 1/2" × 5 1/4"	Yellow	Gold-Coated Glass	0000000	00000
12	2" × 4 1/4"	Yellow	Gold-Coated Glass	0000000	00000
12	4 1/2" × 5 1/4"	Yellow	Gold-Coated Glass	0000000	00000

Filter Lens Covers for Welding Helmets and Goggles

Protect filter lenses from scratches and weld spatter with these clear covers. For helmets with flip-up lenses, a gasket (sold separately) is required for a proper seal between a 2" Ht. × 4 1/4" Wd. filter lens and the lens cover.

For technical drawings and 3-D models, click on a part number.

Lens Covers
For Lens					Gaskets
Ht.	Wd.	Pkg. Qty.		Pkg.		Each
Rectangle
ADC Plastic
2"	4 1/4"	12	000000	000000	000000	00000
4 1/2"	5 1/4"	6	0000000	00000	000000	00

Magnifiers for Welding Helmets and Goggles

Attach these magnifiers to welding lenses to enhance details.

Magnifiers with mounting adapters fit a wide range of lens sizes—just snap the magnifier into the size adapter you need.

Magnifiers
Diopter	Magnification	For Lens Ht. × For Lens Wd.	Color	Material		Each
1.0	1.25X (125%)	2" × 4 1/4"	Clear	Polycarbonate Plastic	0000000	00000
2.0	1.50X (150%)	2" × 4 1/4"	Clear	Polycarbonate Plastic	0000000	0000
2.5	1.63X (163%)	2" × 4 1/4"	Clear	Polycarbonate Plastic	0000000	0000
Magnifiers with Mounting Adapters
1.0	1.25X (125%)	2" × 4 1/4"; 4 1/2" × 5 1/4"; 5 1/4" × 4 1/2"	Clear	Polycarbonate Plastic	0000000	00000
1.5	1.38X (138%)	2" × 4 1/4"; 4 1/2" × 5 1/4"; 5 1/4" × 4 1/2"	Clear	Polycarbonate Plastic	0000000	00000
2.0	1.50X (150%)	2" × 4 1/4"; 4 1/2" × 5 1/4"; 5 1/4" × 4 1/2"	Clear	Polycarbonate Plastic	0000000	00000
2.5	1.63X (163%)	2" × 4 1/4"; 4 1/2" × 5 1/4"; 5 1/4" × 4 1/2"	Clear	Polycarbonate Plastic	0000000	00000
3.0	1.75X (175%)	2" × 4 1/4"; 4 1/2" × 5 1/4"; 5 1/4" × 4 1/2"	Clear	Polycarbonate Plastic	00000000	00000