McMaster-Carr logo
    Filter by
    Mounting Location
    Lens Shape
    Frame Material
    Working Distance
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    DFARS Specialty Metals
    Power Source
    Overall Length
    Number of Lenses
    Case Shape
    Batteries Included
    Battery Size
    Mount Type
    Height
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    13 Products

    Loupes with Measuring Scale

    Image of Product. Front orientation. Magnifiers. Loupes with Measuring Scale.
    Magnify and measure in one operation. Two lenses provide distortion-free viewing. This loupe includes a general purpose scale that measures circles from 0.002" to 0.0625"; radii from 1/16" to 3/8"; angles up to 90° in 5° increments; lengths up to 0.5" in 0.005" increments; lengths up to 10 mm in 0.2 mm increments; and line widths from 0.016" to 0.250".
    Magnification
    Working
    Distance
    Distance Measured (Graduations)
    Lens
    Dia.
    Overall
    Ht.
    Lens
    Material
    Frame
    Material
    Each
    7X3/4"Circles—0.002" to 1/16"
    Radii—1/16" to 3/8"
    Angle—0° to 90° (5°)
    Length—0" to 0.5" (0.005"), 0 mm to 10 mm (0.2 mm)
    Line Width—0.016" to 0.25"
    1"2 5/16"GlassPlastic1755T17000000
     
    Magnifier Scales

    Distortion-Free Slide-Open Magnifying Glasses

    Image of Product. Front orientation. Magnifiers. Distortion-Free Slide-Open Magnifying Glasses.
    Also known as Hastings Triplet magnifiers, these have three glass lenses bonded together for sharp, distortion-free images. Since the lenses are glass, they are less prone to scratches and give you a clearer view than plastic lenses. Slide the magnifier to open and close. A metal case protects the lenses when in storage and serves as a handle when in use. Since they’re handheld, they work well to inspect equipment and parts on the go.
    Lens
    No. of
    Lenses
    Magnification
    Working
    Distance
    Shape
    Dia.
    Lens
    Material
    Frame
    Material
    Each
    37X1 1/2"Round3/4"GlassMetal, Plastic1501T1000000
     

    Slide-Open Magnifying Glasses

    Image of Product. Two Lenses with Oval Case. Front orientation. 2 Lenses. Slide-Open Magnifying Glasses, Oval Case.

    Two Lenses with Oval

    Case

    Slide these magnifying glasses into their protective, compact case; slide them out, and the case becomes a handle.
    Acrylic Plastic Lens—Acrylic plastic lenses are lighter in weight and more shatter resistant than glass lenses.
    2 Lenses—Magnifying glasses with two or three lenses have greater magnification than those with one lens. Stack multiple lenses on top of each other to increase their magnification. Magnifying glasses with two lenses have three stacking combinations.
    No. of
    Lenses
    Magnification
    Working
    Distance
    Lens
    Dia.
    Frame
    Material
    Each
    Oval Case
     
    Acrylic Plastic Lens
    23X, 4X, 7X1 1/2"1 3/8"Plastic1503T7000000
     

    Distortion-Free Illuminated Magnifying Glasses

    Image of Product. Front orientation. Magnifiers. Distortion-Free Illuminated Magnifying Glasses.
    View a clear image from edge to edge, even in dimly lit areas. These magnifying glasses have a curvature that corrects for distortion, so you can check objects for proper shape and size. Their built-in LED light emits a focused, even beam, making it easier to see details. You can turn the light on to illuminate parts and off to reduce glare on reflective surfaces. Take them with you to inspect equipment that’s running or to spot fine details on parts. Made of plastic, they’re shatterproof and lighter in weight than glass lenses.
    Lens
    Batteries
    Magnification
    Working
    Distance
    Shape
    Dia.
    Overall
    Lg.
    Lens Material
    Frame
    Material
    Handle
    Material
    Bulb
    Included
    Included
    Size
    No.
    Req.
    Each
    LED
    7X1 5/8"Round1 1/2"4 3/4"Acrylic Plastic
    PlasticPlasticYesNoAAA36314N1300000
     

    Illuminated Magnifying Glasses with Measuring Scale

    Magnify and measure in one operation.
    Incandescent
    Image of Product. Front orientation. Magnifiers. Illuminated Magnifying Glasses with Measuring Scale, 7X Magnification, Glass Lens.

    7X Magnification

    Glass Lens

    7X glass-lens magnifying glass has two lenses for distortion-free viewing. It includes a general purpose scale that measures circles from 0.002" to 0.0625"; radii from 1/16" to 3/8"; angles up to 90° in 5° increments; lengths up to 0.5" in 0.005" increments; lengths up to 10 mm in 0.1 mm increments; and line widths from 0.016" to 0.250".
    Overall
    Batteries
    Magnification
    Working
    Distance
    Distance Measured (Graduations)
    Lens
    Dia.
    Lg.
    Ht.
    Handle
    Lg.
    Lens
    Material
    Frame
    Material
    Handle
    Material
    Bulb
    Included
    Included
    Size
    No.
    Req.
    Each
    7X3/4"0" to 1/2" (0.005"), 0 mm to 10 mm (0.1 mm)1"6"2 5/16"4 1/2"GlassPlasticPlasticYesNoC21755T110000000
    Magnifier Scales

    One-Eye Clip-On Eyeglass-Mount Magnifiers

    Image of ProductInUse. Front orientation. Magnifiers. One-Eye Clip-On Eyeglass-Mount Magnifiers, 1 Lens.
    Image of ProductInUse. Front orientation. Magnifiers. One-Eye Clip-On Eyeglass-Mount Magnifiers, 2 Lenses.

    1 Lens

    2 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
    17X1 1/2"0.94"Acrylic Plastic
    Acrylic Plastic1340T2000000
    24X, 7X1 1/2", 2 1/2"0.94"Acrylic Plastic
    Acrylic Plastic1340T300000
     

    Clear-Body Loupes

    Image of Product. Front orientation. Magnifiers. Clear-Body Loupes.
    Let in maximum light to view details with greater clarity than traditional loupes. First designed for jewelers, these loupes also work well for quality control and inspection.
    Add a scale to 7X loupes to measure as you magnify.
    Glass Lens—Loupes with a glass lens are less prone to scratches than those with a plastic lens, so they provide a clearer view over time.
    Magnification
    Working
    Distance
    Lens
    Dia.
    Overall
    Ht.
    Lens
    Material
    Frame
    Material
    Body
    Clarity
    Each
    7X1 1/2"3/4"2"GlassPlasticClear1502T200000
     
    Magnifier Scales
    back to top