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Q: What two optical devises use convex lenses to focus and enlarge images?
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What two optical devices use convex lenses to focus and enlarge images?

An optical microscope or twlescope.


What is an optical device that produces real images?

Double Convex


Microscope that can enlarge images up to 1500 times?

A microscope is an optical device which is used to view very small objects. A compound microscope enlarges images up to 1,500 times.


What kind of images does a convex lens produce?

Convex lenses form real images and concave lenses form virtual images. But there is one case in which convex lens also forms virtual images. This is when object is placed between Principal Focus "F" and Optical Centre "O"


Why does a concave mirror enlarge images?

concave mirror of small apeture is freeis free from the defect of spherical aberration


How do images formed by a concave lens and convex mirror different?

Convex: Makes images smaller Concave: Makes images larger. Eventually as you take it away from the image it flips the image.


What can a convex lense form?

Real images


Which types of images are produced by convex mirrors?

dont no dont care . Virtual diminished images. Look at one and see, most outside mirrors on cars are convex.


What are the images formed by a convex mirror?

convex mirror always form virtual, erect image


What image does a convex lens form?

Convex lenses always form smaller, virtual images


When convex mirrors are used for security purposes the images they form are real images.?

false


When convex mirrors are used for security purposes the images they form are real images?

false