Min. Order:
10 Piece
Price:
US$ 10
Place of origin:
China
Supply Ability:
10000
camera lenses, microscopes, and telescopes. Convex lenses can also be used in combination with other lenses, such as plano-convex lenses,
to create a lens system with specific properties, such as a telescope objective or a microscope eyepiece.
How to Calculate Focal
length of Double Convex Lens?
f= (R1xR2)/((n-1)x(R2-R1)
F is the focal length of the lens
n is the refractive index of
the lens
R i
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