Descriptions

• 5X,8X,13X,20X,25X,28X Multi Power Lupa Head Magnifying Glass with 1 LED +3 Lenses *Head visor loupe magnifier with LED Illuminator *Magnifier with multipower 5X,8X,13X,15X,20X,28X *Main lense:5x,8x,20x with lense case You can combine them freely to satisfy your call for *Headband length adjustable *Battery:3AAA (Not included for safety) *****Package list***** *Head magnifying glass NO *3 pieces lense case:5x,8x,20x *Product munual 1) Portable magnifier with headband 2)Magnification 9892D:5X,8X,20XMultipower magnification 3) Magnification9892E:5X,8X,20X,1,1,2,2,3 4) Magnifier with 1 LED mild 5)Excellent as gifts to advertise model and enterprise high quality and wholesale price 1) Electronic examine ,reading books, newspapers,magazines, and so on 2) Pcb checking and effective tooling 3) Mini circuit checking and repairing 4) Read messages and emails on cellphone 5) Brand and business promotion 1 LED lamp can't light? Reason1: Battery compartment does not pull out the insulation sheet Reason2:Switch unfastened Reason3:Battery compartment is dangerous 2 can't see clear with a magnifier? Reason: the space between magnifier and object isn't suitable? How to use: Let magnifier shut observation of objects noticed object does not move, the gap between the eye and the item of constant observation, move magnifying glass between the article and the human eye strikes again and forth, until the large and clean picture You also can shut magnifying glass eye as close as probable Magnifying glass does not move, transferring objects, till the big and clear image 3 dating between magnification and diameter of lens? Inverse relationship, that's imply extra larger magnification with much less diameter lens four relationship between magnification and focus? Magnifying ratio = 250 / lens focal length +1 20X Lens 8X Lens 5X Lens LED Illuminant Model backlit magnifier glasses 9892E Dimension 145*125*26mm(frame),Lens diameter: 21mm,lens plates size:85*28mm Material Acrylic, ABS, led Weight/pc 292g Magnification 1,1,2,2,3,5X,8X,13X,15X,20X Lens 2 round single lens and 1 eyepiece Light 1 white mild LED Battery 3 AAA NOT INCLUDED Feature 1) Illuminated magnifying scarf loupe with 1 LED Light 2) Eyeglass body with a detachable head strap 3) High quality acrylic lens 4) Comfortable wearing ride with light-weight body 5) Bright led affords ultimate mild in any situation 6) Equipped with five lens plates of multi-power for occasion use 7) Powered through 3 AAA batteries 8) It comes with a corrugated color field to protect magnifier 9) Factory Audit, ISO9001:2000 10) High quality,reasonable charge and nice service Application 1) Ideal present for promoting brand and business 2) Used for inspection of jewelry, coins, stamps and antiques 3) Great product for watch making and repairing industry, specially for examining these tiny components 4) Also used for detecting bugs and disease on vegetation 5) For machinery parts,mini circuit,pcbchecking and high quality tooling 6) For currency,drafts authentication 7) It is can be utilized for clinical research, surgical analysis 8) For gardening maintenance, hydroponics 9) It is can be utilized for verify the printing, paper high quality of safety paperwork

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