Bifocal Glasses | McMaster-Carr

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	Diopter Diopter

1.0

1.25

	Lens Color Lens Color

	Clear
	Gray
	Green

	Magnifier Location Magnifier Location

Bottom

Top/Bottom

	Magnification Magnification

	Lens Properties Lens Properties

Scratch Resistant

Fog Free

	Mounting Location Mounting Location

Eyeglass

Head

	Lens Material Lens Material

Plastic

Glass

Rubber

	Application Application

	Frame Color Frame Color

	Gray
	Black

	Frame Material Frame Material

Polycarbonate Plastic

Nylon Plastic

Acrylic Plastic

Plastic

	Mount Type Mount Type

Headband

Clip On

Adhesive

	Illumination Illumination

Without

With

	Working Distance Working Distance

1 1/2"

2 1/2"

3 1/2"

4"-7"

6 1/2"-20"

7"-10"

12"-14"

	Temple-to-Temple Width Temple-to-Temple Width

5 1/2"

	Arm Material Arm Material

Polycarbonate Plastic

Nylon Plastic

	Lens Width Lens Width

3 1/8"

3 5/16"

	Lens Length Lens Length

	UV Protection Rating UV Protection Rating

99.0%

99.9%

	Battery Size Battery Size

AAA

CR2032

	Batteries Included Batteries Included

Yes

	Adjustment Style Adjustment Style

Ratchet

One Sze

Slider

	Number of Lenses Number of Lenses

	Lens Diameter Lens Diameter

0.94"

1.2"

1 1/4"

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78 Products

About Magnification

About Selecting Welding Shades

With Bottom Magnifiers

With Top/Bottom Magnifiers

Enhance details while protecting your eyes from dust and debris.

Magnifying power is measured in diopters—each diopter increases the size of the object in view by 25%.

Glasses with a padded nosepiece provide added comfort.

		Lens			Frame
Diopter	Magnification	Properties	Material	Color	Material	Color	Temple-to-Temple Wd.	UV Protection Rating	Specifications Met		Each
Regular Lens
With Bottom Magnifiers
1.0	1.25X (125%)	Scratch Resistant	Polycarbonate Plastic	Clear	Polycarbonate Plastic	Gray	5"	99.0%	ANSI/ISEA Z87.1+ High- Impact Standards	0000000	000000
1.5	1.38X (138%)	Scratch Resistant	Polycarbonate Plastic	Clear	Polycarbonate Plastic	Gray	5"	99.0%	ANSI/ISEA Z87.1+ High- Impact Standards	0000000	00000
1.5	1.38X (138%)	Scratch Resistant, Fog Free	Polycarbonate Plastic	Clear	Polycarbonate Plastic	Gray	5"	99.0%	ANSI/ISEA Z87.1+ High- Impact Standards	0000000	00000
2.0	1.50X (150%)	Scratch Resistant	Polycarbonate Plastic	Clear	Polycarbonate Plastic	Gray	5"	99.0%	ANSI/ISEA Z87.1+ High- Impact Standards	0000000	00000
2.0	1.50X (150%)	Scratch Resistant, Fog Free	Polycarbonate Plastic	Clear	Polycarbonate Plastic	Gray	5"	99.0%	ANSI/ISEA Z87.1+ High- Impact Standards	0000000	00000
2.5	1.63X (163%)	Scratch Resistant	Polycarbonate Plastic	Clear	Polycarbonate Plastic	Gray	5"	99.0%	ANSI/ISEA Z87.1+ High- Impact Standards	0000000	00000
2.5	1.63X (163%)	Scratch Resistant, Fog Free	Polycarbonate Plastic	Clear	Polycarbonate Plastic	Gray	5"	99.0%	ANSI/ISEA Z87.1+ High- Impact Standards	0000000	00000
3.0	1.75X (175%)	Scratch Resistant	Polycarbonate Plastic	Clear	Polycarbonate Plastic	Gray	5"	99.0%	ANSI/ISEA Z87.1+ High- Impact Standards	0000000	00000
With Top/Bottom Magnifiers and Padded Nosepiece
1.5	1.38X (138%)	Scratch Resistant	Polycarbonate Plastic	Clear	Nylon Plastic	Black	5"	99.9%	ANSI/ISEA Z87.1+ High- Impact Standards	0000000	00000
2.0	1.50X (150%)	Scratch Resistant	Polycarbonate Plastic	Clear	Nylon Plastic	Black	5"	99.9%	ANSI/ISEA Z87.1+ High- Impact Standards	0000000	00000
2.5	1.63X (163%)	Scratch Resistant	Polycarbonate Plastic	Clear	Nylon Plastic	Black	5"	99.9%	ANSI/ISEA Z87.1+ High- Impact Standards	0000000	00000

Safety Sunglasses with Magnifiers

Enhance details while protecting your eyes from dust and debris.

Magnifying power is measured in diopters—each diopter increases the size of the object in view by 25%.

		Lens			Frame
Diopter	Magnification	Properties	Material	Color	Material	Color	Temple-to-Temple Wd.	UV Protection Rating	Specifications Met		Each
Regular Lens
With Bottom Magnifiers
1.0	1.25X (125%)	Scratch Resistant	Polycarbonate Plastic	Gray	Polycarbonate Plastic	Gray	5"	99.0%	ANSI/ISEA Z87.1+ High- Impact Standards	0000000	000000
1.5	1.38X (138%)	Scratch Resistant	Polycarbonate Plastic	Gray	Polycarbonate Plastic	Gray	5"	99.0%	ANSI/ISEA Z87.1+ High- Impact Standards	0000000	00000
1.5	1.38X (138%)	Scratch Resistant, Fog Free	Polycarbonate Plastic	Gray	Polycarbonate Plastic	Gray	5"	99.0%	ANSI/ISEA Z87.1+ High- Impact Standards	0000000	00000
2.0	1.50X (150%)	Scratch Resistant	Polycarbonate Plastic	Gray	Polycarbonate Plastic	Gray	5"	99.0%	ANSI/ISEA Z87.1+ High- Impact Standards	0000000	00000
2.0	1.50X (150%)	Scratch Resistant, Fog Free	Polycarbonate Plastic	Gray	Polycarbonate Plastic	Gray	5"	99.0%	ANSI/ISEA Z87.1+ High- Impact Standards	0000000	00000
2.5	1.63X (163%)	Scratch Resistant	Polycarbonate Plastic	Gray	Polycarbonate Plastic	Gray	5"	99.0%	ANSI/ISEA Z87.1+ High- Impact Standards	0000000	00000
2.5	1.63X (163%)	Scratch Resistant, Fog Free	Polycarbonate Plastic	Gray	Polycarbonate Plastic	Gray	5"	99.0%	ANSI/ISEA Z87.1+ High- Impact Standards	0000000	00000
3.0	1.75X (175%)	Scratch Resistant	Polycarbonate Plastic	Gray	Polycarbonate Plastic	Gray	5"	99.0%	ANSI/ISEA Z87.1+ High- Impact Standards	0000000	00000

Magnifying Welding Glasses

These glasses protect your eyes from harmful infrared light while welding. Magnifying lenses enhance details up to 163% larger to make them easier to see. Magnifying power is measured in diopters—each diopter increases the size of the object in view by 25%.

Glasses have a padded nosepiece for comfort.

			Lens		Frame
Diopter	Magnification	Shade No.	Color	Material	Color	Material	Temple-to-Temple Wd.	Features	Specifications Met		Each
Regular Lens
With Bottom Magnifiers
1.5	1.38X (138%)	5	Green	Polycarbonate Plastic	Black	Nylon Plastic	5 1/2"	Brow Guard, Padded Nosepiece	ANSI/ISEA Z87.1+ High-Impact Standards	000000	000000
2.0	1.50X (150%)	5	Green	Polycarbonate Plastic	Black	Nylon Plastic	5 1/2"	Brow Guard, Padded Nosepiece	ANSI/ISEA Z87.1+ High-Impact Standards	000000	00000
2.5	1.63X (163%)	5	Green	Polycarbonate Plastic	Black	Nylon Plastic	5 1/2"	Brow Guard, Padded Nosepiece	ANSI/ISEA Z87.1+ High-Impact Standards	000000	00000

Stick-On Magnifiers for Safety Glasses

Use water to adhere these magnifiers to the lens of your glasses. They are easy to reposition. Magnifying power is measured in diopters—each diopter increases the size of the object in view by 25%.

Diopter	Magnification	Lens Dia.	Lens Material	Pkg. Qty.		Pkg.
1.25	1.31X	1.2"	Polyurethane	2	000000000	000000
1.5	1.38X	1.2"	Polyurethane	2	000000000	00000
1.75	1.44X	1.2"	Polyurethane	2	000000000	00000
2.0	1.5X	1.2"	Polyurethane	2	000000000	00000
2.5	1.63X	1.2"	Polyurethane	2	000000000	00000
3.0	1.75X	1.2"	Polyurethane	2	000000000	00000

Clip-On Eyeglass Magnifiers

Always there when you need them, these eyeglass magnifiers flip out of the way when not in use.

		Lens
Magnification	Working Distance	Lg.	Wd.	Lens Material	Frame Material		Each
1.5X	20"	1 1/8"	3 1/8"	Acrylic Plastic	Plastic	0000000	000000
1.75X	14"	1 1/8"	3 1/8"	Acrylic Plastic	Plastic	0000000	00000
2X	10"	1 1/8"	3 1/8"	Acrylic Plastic	Plastic	0000000	00000
2.25X	8"	1 1/8"	3 1/8"	Acrylic Plastic	Plastic	0000000	00000
2.75X	6"	1 1/8"	3 1/8"	Acrylic Plastic	Plastic	0000000	00000
3.5X	4"	1 1/8"	3 1/8"	Acrylic Plastic	Plastic	0000000	00000

One-Eye Clip-On Eyeglass Magnifiers

One Lens

Two Lenses

Clip these magnifiers onto the frame of your eyeglasses for viewing fine details— they flip out of the way when not in use.

No. of Lenses	Magnification	Working Distance	Lens Dia.	Lens Material	Frame Material		Each
1	3X	3 1/2"	0.94"	Acrylic Plastic	Acrylic Plastic	000000	000000
1	4X	2 1/2"	0.94"	Acrylic Plastic	Acrylic Plastic	0000000	00000
1	7X	1 1/2"	0.94"	Acrylic Plastic	Acrylic Plastic	000000	00000
2	4X, 7X	1 1/2", 2 1/2"	0.94"	Acrylic Plastic	Acrylic Plastic	000000	00000
2	5X, 10X	1", 2"	0.94"	Acrylic Plastic	Acrylic Plastic	000000	00000

Eyeglass Frame Magnifiers

Designed for those who don’t wear glasses.

		Lens
Magnification	Working Distance	Lg.	Wd.	Lens Material	Frame Material		Each
1.75X	14"	1 1/8"	3 1/8"	Acrylic Plastic	Plastic	0000000	000000
2.25X	8"	1 1/8"	3 1/8"	Acrylic Plastic	Plastic	0000000	00000
2.75X	6"	1 1/8"	3 1/8"	Acrylic Plastic	Plastic	0000000	00000
3.5X	4"	1 1/8"	3 1/8"	Acrylic Plastic	Plastic	0000000	00000

Adjustable-Focus Eyeglass Magnifiers

A dial on each arm of this eyeglass magnifier allows you to focus the lenses independently.

Magnification	Working Distance	Lens Dia.	Lens Material	Frame Material		Each
2X	16"	1 1/4"	Plastic	Plastic	0000000	0000000

Headband Flip-Up Magnifiers

Designed to fit over prescription and safety glasses, use these magnifiers to read fine print and inspect parts.

Optional magnifier serves as a bifocal. Also known as a loupe, it attaches to either side of your headband magnifier.

Magnifiers
		Lens						Replacement Lenses
Magnification	Working Distance	Lg.	Wd.	Lens Material	Frame Material		Each		Each
1.5X	20"	1 1/2"	4"	Glass	Plastic	000000	000000	0000000	000000
1.75X	14"	1 1/2"	4"	Glass	Plastic	000000	00000	0000000	00000
2X	10"	1 1/2"	4"	Glass	Plastic	000000	00000	0000000	00000
2.5X	8"	1 1/2"	4"	Glass	Plastic	000000	00000	0000000	00000
2.75X	6"	1 1/2"	4"	Glass	Plastic	000000	00000	0000000	00000
3.5X	4"	1 1/2"	4"	Glass	Plastic	000000	00000	0000000	00000

Optional Magnifier—2.5X Magnification	0000000	Each	000000
Replacement Headband	000000	Each	00000

Illuminated Headband Flip-Up Magnifiers

One lens

Four Lenses

Illuminate your work with an LED light that will shine for over five times as long as fluorescent bulbs. It emits a focused, even light beam for distortion-free viewing. Designed to fit over prescription and safety glasses, use these magnifiers to read fine print and inspect parts.

Magnifiers
			Lens								Replacement Lenses
Number of Lenses	Magnification	Working Distance	Lg.	Wd.	Lens Material	Frame Material	Bulb Included	Batteries Included		Each		Each
LED
1	1.75X	14"	1 1/8"	3 1/8"	Acrylic Plastic	Plastic	Yes	Yes	000000	000000	0000000	000000
1	2.25X	8"	1 1/8"	3 1/8"	Acrylic Plastic	Plastic	Yes	Yes	000000	00000	0000000	00000
1	2.75X	6"	1 1/8"	3 1/8"	Acrylic Plastic	Plastic	Yes	Yes	000000	00000	0000000	00000
4	1.5X, 2.5X, 2X, 3X	__	1 7/8"	4"	Acrylic Plastic	Plastic	Yes	No	000000	00000	0000000	00000

Antistatic Headband Flip-Up Magnifiers

For use around sensitive electronic equipment. These magnifiers are designed to fit over prescription and safety glasses. Use them to read fine print and inspect parts.

Magnifiers
		Lens						Replacement Lenses
Magnification	Working Distance	Lg.	Wd.	Lens Material	Frame Material		Each		Each
1.6X	12"-14"	1 3/16"	3 5/16"	Acrylic Plastic	Plastic	0000000	000000	0000000	00000
2.25X	7"-10"	1 3/16"	3 5/16"	Acrylic Plastic	Plastic	0000000	00000	0000000	00000
2.75X	4"-7"	1 3/16"	3 5/16"	Acrylic Plastic	Plastic	0000000	00000	0000000	00000

Economy Headband Flip-Up Magnifiers