4 different magnifications 10X 15X 20X 25X can be interchanged quickly. Great for collections, circuits, jewellery and watch inspection, and etc...
Bracket and headband is interchangeable to each other. It is advisable to choose lens barrels of appropriate magnification according to the size of the object to be observed.
Color: black. Material: durable hard ABS plastic and optical lens.
Lens size:16mm,Left/right double eye patches magnifier with LED,★★★ It can''t use both of eyes lens (when you working ), because focal distance from lens to product is 0.2-2in (0.5-5cm).
Please NOTE - It is a useful and portable observing tool, but generally, if you wanna observe some objects, you can not use your right and left eyes to watch at the same time, just only one eye and also you''d better take turns to see and be near from the things that you want to look.

Technical Details

Product Details

Package Dimensions
Width : 7.3 inch
Height : 2.9 inch
Length : 8.1 inch

Shipping Weight: 10.4 ounce (View shipping rates and policies)

ASIN : B00LFM8MMA