Bi Concave Lens

(Total 5 Products)

Biconcave Spherical Lens,Double Concave(DCV) Lenses

USD 10 ~ 100

Min. Order:10 Piece/Pieces
Model No:BCL-CCRQ
Transportation:Air,Land
Packaging:wrapped by bubble in box to prevent damage
Supply Ability:5000pcs/month accordingly processing

Double Concave Lenses, also known as DCV or Biconcave lenses, are used in beam expansion, image reduction, or light projection applications. These lenses are also ideal for expanding the focal length of an optical system, Double conave lenses or bi...

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CDGM Glass Double Concave Lens for imaging application

USD 15 ~ 55

Min. Order:10 Piece/Pieces
Model No:BCL-CCRQ
Transportation:Air,Express
Packaging:5000pcs/month accordingly processing
Supply Ability:5000pcs/month

Double Concave lens is a type of spherical lens that is thinner in the middle and thicker at the edges, it has effect of spreading out light beams,distribut the parallel incident light outward, forming an inverted virtual image, combined with a...

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custom double concave lens/two convex lens

USD 8 ~ 128

Min. Order:5 Piece/Pieces
Model No:DCL-CCRQ
Transportation:Air,Express
Packaging:safety carton package
Supply Ability:5000pcs/month

Double Concave lens also called Bi-concave lens which is used to divergent light. Double-concave lens(DCV) is a singlet lens with two equal curved surfaces and negative focal length. Biconcave lens are used for light projection, image reduction and...

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UV fused silica bi concave lens

USD 8 ~ 128

Min. Order:5 Piece/Pieces
Model No:DCL-CCRQ
Transportation:Air,Express
Packaging:safety carton package
Supply Ability:5000pcs/month accordingly processing

Bi concave lens is a specific type of concave lens where both surfaces curve inward( like the inside of a bowl).it's most common shape for simple diverging lens. UV fused silica bi concave lens have two curved surfaces and a negative focal length,...

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High Presion Optical Glass Biconvex and Biconcave lens

USD 10 ~ 100

Min. Order:10 Piece/Pieces
Model No:BCL-CCRQ
Transportation:Air,Express
Packaging:wrappde by bubble in box to prevent damage
Supply Ability:5000pcs/month accordingly processing

Optical Spherical lens is an optical device which light can converge or diverge A convex lens is thicker in the middle and thinner at the edges, Plano Convex lens( PCX) lens have one surface is flat and one surface is convex sphere, it can be single...

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Plano-Concave (PCV) vs. Double-Concave/bi concave (DCV):

Choose a Plano-concave lens when your application has a clearly defined "long" and "short" conjugate side. For example, diverging a collimated beam where the concave surface should face the collimated side for best performance. It's often simpler to mount due to one flat surface.
Choose a Bi concave when the optical path is more symmetrical or when the lens will be used in the middle of a system where light is diverging from both sides. It is also the preferred choice in symmetric beam expander pairs and for specific aberration correction tasks where symmetry is beneficial.

Double Concave Lens Bi concave lens

Both bi-concave and plano-concave lenses have a negative focal length and are used to diverge a converging beam to a virtual focus

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