30x 60x Illuminated Jewelers Eye Loupe Magnifier, Foldable Jewelry Magnifier 4 kinds of couplers include:

4 kinds of couplers include: Metric M22-14 female swivel + 3/8 plug

Asian Size is smaller than EU/US/UK size

good material can serve you for long time

and better control and traffic

no bending

30x 60x Illuminated Jewelers Eye Loupe Magnifier, Foldable Jewelry Magnifier 4 kinds of couplers include:30x 60x Illuminated Jewelers Eye Loupe Magnifier, Foldable Jewelry MagnifierPRECISION INSTRUMENT Designed for gems, jewelry, coins, stamps, rocks, watches, hobbies, antiques, models, photos industry, etc. jewelers loop makes it possible for you to distinguish and see objects clearly2 LENS LOUPES Primary lens: 30x22mm, Supplementary lens: 60x12mm. The light switches sides for whichever lens you want to use. BRIGHT LED LIGHTOur LED loupe is perfect for