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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"
concave mirror of small apeture is freeis free from the defect of spherical aberration
Convex: Makes images smaller Concave: Makes images larger. Eventually as you take it away from the image it flips the image.
Real images
dont no dont care . Virtual diminished images. Look at one and see, most outside mirrors on cars are convex.
An optical microscope or twlescope.
Double Convex
A microscope is an optical device which is used to view very small objects. A compound microscope enlarges images up to 1,500 times.
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"
concave mirror of small apeture is freeis free from the defect of spherical aberration
Convex: Makes images smaller Concave: Makes images larger. Eventually as you take it away from the image it flips the image.
Real images
dont no dont care . Virtual diminished images. Look at one and see, most outside mirrors on cars are convex.
convex mirror always form virtual, erect image
Convex lenses always form smaller, virtual images
false
false