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If a lense is marked as f4 what does that mean its fastest widest aperture is?
Wiki User
∙ 13y ago
f4. That's why it's marked f4
Wiki User
∙ 13y ago
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What is the limit of resolution if numerical aperture of condenser is 1.25 and low power objective lense is 25?
You also need to know the wavelength :)
What is the term lense or lenses?
lense is the answer.
Why does the microscope have convex lens?
it has a convex lense because if it had a concave lense it wouldn't magnify, same with a flat lense.
What is 18-55mm lense?
18-55mm lense = -37
What are things that a photographer use?
A camera lense A camera lense
two pats of a microscope?
stage, lense
Is a magnifying glass a lens?
Yes. The lense of a magnifying glass is a convex lense. Convex lenses bulge outwards from the center of the lense on both sides.
Which lens is the type of lens that is used in hand lens?
The type of lense is a convex lense
What is the difference between lense and lens?
There is no difference between lense and lens. All is the same.
How do you prove lens formula?
sag hight of lense 1.53 ? radius of lense index 1.498
What does the iris do on the microscope?
its a lense
Example application of concave and convex lenss?
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.
