18-55mm is a wide angle type lens, 55-200mm is a zoom
There is no difference between lense and lens. All is the same.
lense is the answer.
A cataract is when the lense in your eye starts to turn foggy and opaque so you cannot see very well. you can have an operation to get rid of it where the lense is changed. and... well i guess u no wat a waterfall is...... Wrong. A catarct is also known as a Large or giant waterfall and a waterfall is exactly the same I guess!
Two, the cornea and the lense. However if you wear glasses the answer would be three and you would add in the glasses lense.
A camera lense A camera lense
18-55mm lense = -37
stage, lense
Yes. The lense of a magnifying glass is a convex lense. Convex lenses bulge outwards from the center of the lense on both sides.
The type of lense is a convex lense
sag hight of lense 1.53 ? radius of lense index 1.498
Compared to a uniform thickness lense, concave is where the lense is thinner towards the center of the focal point of the lense than at the thicker edge; convex is much like a magnifying glass where the lense is thicker near the center focal point than at the thinner edges.
lenses