Gadgets Collection Jewelers Jewelry Eye Loupe Folding Magnifier Magnifying Glass Lens (3pc Loupe Set 10X + 30X + 10X&20X Dual)

The 3pc jewelers loupes set includes one 10X 21mm chrome loupe, one 30X 21mm chrome loupe and one 10X&20X dual butterfly loupe; The 10X power loupe has a focal distance of 1" (26mm), the lens size is 21 mm diameter; The 30X power loupe has a focal distance of 1/2" (13 mm). The lens size is 21 mm diameter, it also include a small loop to attach to a neck chain or key chain; The dual butterfly loupe has 10X power lens with 18 millimeters and 20X power lens with 12 millimeters, the strong magnifications with a mid distance of 1/2" (13 mm) as well; They are all made of optical glass and protected when not in use by the swing-out chrome plated metal cover, it's perfect for pawn shops, antique stores and jewelry shops. All three loupes come in an individual protective plastic case; The complete set is great for rock collectors, coin collectors, hobbyists, jewelers and anyone else who requires distortion free magnification; We ship from USA to world wide within one business day!