Loupe
A jewellers loupe.
Magnifying glass
The type of glass most commonly used is Plexiglas which is an acrylic polymer. Another type used as an alternative to Plexiglas is polycarbonate.
None. A microscope is not need to figure out the mintmark. It is big enough to see. You can however use a magnifying glass to see other details better.
Seconds - if the sunlight is strong enough, and the material used for fuel is dry.
A concave mirror.
Glass
a glass one
My cousin and I used a magnifying glass to see the paper.
The magnifying glass is only used in the Forgery Detection class on Counterfeit Island.
A magnifying glass or pocket viewer can be used.
A small magnifying glass -- such as that used by a watchmaker or by a graphic artist -- is known as a "loupe."
it is used in a concave lens
Magnifying glass is used with this lens
a convex lense
A fresnel lens is a type of magnifying glass itself. NOT the most familiar type like sherlock holmes used. You can find fresnel lenses stuck to the back window of vans, in lighthouse lenses. any magnifying lens that has concentric ridges to achieve the magnification effect only using a thin lens.
a magnifying glass or a microscope