Loupe I'm pretty sure. My boyfriend's father was a jeweler. Hope that helps
It is called a Loupe.
Jewelers screwdrivers are very small examples of normal screwdrivers, watchmakers use them too.
2.4 mm All kidding aside: the 3.5mm lens has a wider angle than the 6mm one. This means that in a picture, you will see a larger area with the 3.5mm lens, but with the 6mm lens you'd see more (sharper) detail.
When being used in photography, a telephoto lens is used as a long focus lens. This means that the focal length of the lens is longer than the physical length. This type of lens is often used for photography of animals.
In actual fact,there is no such thing as 'white' or 'green' jewelers rouge.Proper jewelers rouge is red,the 'rouge' is french for red,it should always be red.The 'white' and 'green' compounds on the market are much coarser abrasives,nowhere near as fine as proper red jewelers rouge,and not really recommended for polishing soft metals such as gold,silver,chrome etc.
The f on a camera lens is the maximum aperture of the lens. It is sometimes listed as 1:X with X being the maximum aperture. For example:- Canon EF 50mm f1.4 is a 50mm prime lens with a maximum aperture of 1.4- Tamron 90mm f2.8 is a 90mm prime lens with a maximum aperture of 2.8- Canon 70-200mm f/4 is a lens with a focal length of 70-200mm and a maximum aperture of 4.
A small and handy magnifying lens used by jewelers is called a loupe.
The small magnifying lens used by jewelers and watchmakers is a loupe.
Eyeglass
A loupe is a small magnifying lens that could be described as a jeweler's eyepiece.
You don't use a jewelers loupe with a customer. You use it with a gemstone. Closely inspecting your customer with a magnifying lens will very quickly result in an ex-customer... and perhaps an assault charge.
Word Lens was created on 2010-12-16.
lens = adashá (עדשה)
convex lens
Converging or Converging Lens
The lenses have different responsibilities. A optic lens is often concave which means it fold inward. An anatomy lens is mostly convex which means it folds outwards. Both lens' help you see.
Jewelers sell jemstones that are already cut and set.
The camera lens was broken by the fall .