The Magnifying Glass Is Composed Of A Lens And A Pile. The Lens Of The Magnifying Glass Is Convex Lens. The Convex Lens Has The Function Of Amplifying Object Images And Is A Whole Transparent Or Translucent Object. Its Refraction Surface Is Two Spherical Planes, Or A Plane Of A Spherical Surface. The Characteristics Of Magnifying The Lens Are Transparent And Thicker In The Middle (raised). Observe The Objects With A Magnifying Glass To See More Details. The Magnifying Glass Lens Is Characterized By Thin And Thin Edges In The Middle. It Is Very Smooth And Not Uneven. Usually There Are Materials Around.

High -power Release, Of Course, Is Relative To Low Magnifying Mirrors. Most Of The Magnifying Glasses Used In Our Daily Lives Are Low -twice Large Mirrors. We Generally Use Them To Assist Reading And Fill The Defects Of Eyes During Reading. Magnifier (english Name: Magnifier): It Is A Simple Visual Optical Device Used To Observe The Details Of The Object.

The Multiples Of The Magnifying Glass:

(1) 2-5 Times: Low Double Magnifying Glass. The Magnifying Glass Within This Multiples Is Very Common, That Is, The Magnifying Glass Multiples Used In Our Daily Life, At Most To Assist Reading And Browsing. This Type Of Magnifying Glass Multiple Is Relatively Small. Most Of Them Are Concentrated Between 2 And 3 Times. Using Dual Convex Lenses, Its Lens Area Is Relatively Large, Which Can Meet The Enlarged Needs Of Most People. Industry Application Needs: Clocks, Jewelry, Antiques, Electronics/semiconductor, Medical Treatment, Etc.

(2) 6-12 Times: Mid -double Magnifying Glass, This Kind Of Magnifying Glass Is A Bit Particular. If It Is An Ordinary Dual -convex Large Mirror, The Lens Area Is Generally Relatively Small (this Is Limited By Optical Principles). Some Must Use Non -spherical Lens Technology, But In This Way, The Entire Cost Of Magnifying The Mirror Is Much Higher. Daily Applications: Old People Reading Newspapers, Daily Observations, Etc.; Industry Applications: Textile/repair, Jewelry, Antiques, Electronics/semiconductors, Micro -carving, Medical Treatment, Etc.

(3) More Than 15 Times: High -power Picker, High -magnification Amplification Mirror Is Generally Not Used For Reading, But Instead Of Fine Inspection Of Various Materials, Such As Textiles, Wood, Minerals, Coatings, And Dyeing Surfaces, Etc. Appraisal Is Also Used To Diagnose And Evaluate The Surface Flaws Of The Material. In The Industrial Field, It Is Often Used For Review Of Surface Structures, And It Is Also Used For Surface Repair, Personal Hobbies, And Education And Scientific Research. Due To The Large Rate Of This Type Of Magnifying Glass, The Eyes Need To Be Tightly Attached To The Lens When Used. Among Them, The Watch And Jewelry Putting The Big Mirror Should Be Used Directly To The Eyes To Use, And Then Move The Target To Adjust The Distance Until The Visual Is The Clearest.