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Would the size of a lens effect the magnification produced by the lens?
Would the magnification of a lens reduced in size increase or decrease the magnification produced by the lens. What relation would this have to the focal length because reducing the size would reduce the focal length. Would s and s' change with proportional to produce no change in magnification.
Or would it just decrease the focal length. to produce a decrease in size
for the size of the lens i would go back to the lens maker formula it is:
power of lens = (n(lens) - n(0)) * (1/R1 - 1/R2)
where n(lens) is refractive index of lens material
n(0) is refractive index of the medium in which lens is kept
R1 and R2 are surface radius of the two sides of the lens.
so you can see from the equation to increase power of the lens we can either increase refractive index of the lens (assuming we are seeing it in air) or reduce the radius of curvature of the lens sides. so ideally as power increses the radius of the lens decreases and so the size of the lens also reduces. you can also check out gullstrands equation for further reference of thicker lenses. hope this helps
Photoshop CS4: Blast / Eclipse Effect from Lens Flares