A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
#
Binoculars
Binocular
Monocular
Achromatic lens
Schmidt–Pechan prism
Apochromat
Dioptric correction
Astigmatism (eye)
Aluminium
Magnesium
Entrance pupil
Exit pupil
Optical aberration
Abbe number
Globe effect
Glass#Optical properties
Anti-reflective coating
Crown glass (optics)
Prism
Ignazio Porro
Worm drive
Reticle
Starhopping
Stiftung Warentest
239817
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