Déplacer A 

Objet réel

Image réelle

Image virtuelle

, renversée

,de même sens

et plus grande

Modifier ici la distance focale

f' = 5 (slider from 0 to 10, step 0.01)
A = Point(xAxis)
a = Line(A, yAxis)
B = Point(a)
u = Vector(A, B)
O = Intersect(yAxis, xAxis)
F': (f', 0)
F = Mirror(F', yAxis)
b = Line(B, xAxis)
c = Line(B, F)
C = Intersect(b, yAxis)
d = Line(B, O)
e = Line(C, F')
D = Intersect(c, yAxis)
f = Line(D, xAxis)
B' = Intersect(e, d)
g = Line(B', yAxis)
A' = Intersect(g, xAxis)
h = Segment(B, C)
i = Segment(C, B')
j = Segment(B, O)
k = Segment(O, B')
l = Segment(B, D)
m = Segment(D, B')
v = Vector(A', B')
E = Point(yAxis)
w = Vector(O, E)
G = Mirror(E, xAxis)
H = Point(yAxis)
z = Vector(O, G)
I = Intersect(i, k)
p: x(A') / x(A)
n = Segment(C, F')
distanceAO = Distance(A, O)
TexteAO: "\overline{" + (Name[O]) + (Name[A]) + "} \, = \,- " + distanceAO
distanceF'O = Distance(F', O)
J = (-16, 9.32)
K = (-11.084803413702854, 9.353425346849676)
o = Distance(F', O)
distanceOF' = Distance(O, F')
TexteOF': "\overline{" + (Name[O]) + (Name[F']) + "} \, = \, " + distanceOF'
L = (-6.012716353616367, 9.353425346849676)
distanceA'O = Distance(A', O)
TexteA'O: "\overline{" + (Name[O]) + (Name[A']) + "} \, = \, " + distanceA'O
M = (-19.888497382281543, 9.280966960277011)
distanceAB = Distance(A, B)
TexteAB: "\overline{" + (Name[A]) + (Name[B]) + "} \, = \, " + distanceAB
distanceA'B' = Distance(A', B')
TexteA'B': "\overline{" + (Name[A']) + (Name[B']) + "} \, = \, " + (y(B'))
N = (3.5767888173428735, 9.487539233269626)
q = Segment(F', B')
r = Segment(F, B)
P = Point(h)
Q = Point(h)
s = Vector(P, Q)
R = Point(j)
S = Point(j)
t = Vector(R, S)
T = Point(l)
U = Point(l)
u1 = Vector(T, U)