?Enlarge images of objectsis a magnifying glass primary function. Put a magnifying glass on the object can be an appropriate distance from the lens before watching the images were magnified within. To pay attention to a magnifying glass and can&acute;t enlarge Angle. This Magnifying Glass is small and exquisite， easy to carry.                                    Features                The magic function is that you can do anything with your hands when using the magnifier<br>    It can be installed on eyeglasses in a simple way<br>    It is also very convenient for you to do detailed work with your hands<br>    The needs of different work can be met by changing lens<br>    It is easy to carry due to its folding type feature.It can be conveniently used on any occasion<br>    Viewing objects in three-dimensional way by double-eye type lens can make it very interesting to do more detailed work<br>    In order to meet different needs， lens with about 1.5， 2.5 and 3.5 magnifications are available<br>                                                            Specifications                        Condition     New    <br>          Powers     1.5X， 2.5X， & 3.5X    <br>          Materials     Acrylic    <br>          Lens Diameter     2.99 x1.18 inch / 7.6 x 3cm (L x W )    <br>          Package Size     4.13x 4.13x 1.77inch / 10.5 x 10.5x 4.5cm (L x W x H)    <br>          Weight     87g    <br>                                                             Package Includes                1 x 3 Pc lens Clip-On Magnifying Lens for eyeglasses<br>    1 x Clamp-On Adjustable Lens to Glasses<br>    1 x Powers: 1.5X， 2.5X， & 3.5X<br>                                                            Extra Info            CautionsPlease do not put it under the sun to prevent fireFor safety reasons， please be sure not to view the sun with glassesFor any dirt on the eyeglasses， please wipe the eyeglasses gently with soft cloth like eyeglasses clothPlease do not wipe the eyeglasses with the liquid such as banana oil， alcohol， petrol etcApplication RangeIndustrial Purpose， Circuit Board And Printing Industry， Medicine， Gardening， Coin， Stamp， Jewelry Appraisal， Education， Geography， Home And Office