Page 9 - BK7 Spherical >> Suppliers | Specifications

FIFO OPTICS CO., LTD

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Plano-Concave lens has a negative focal length, diverges collimated incident light, and forms only virtual images which are seen through the lens. It is often used to expand light beams or increase focal lengths in existing systems.

Specifications
Material:	BK7
Diameter:	30 mm
Focal Length:	15 mm
Edge Thickness, Te:	5 mm
Lens Type:	Plano-Concave

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FIFO-plano convex lens

FIFO OPTICS CO., LTD

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Plano-convex lenses are used to collimate diverging light or to focus collimated light. We use them as secondary focusing lenses to refocus the collimated light sources.Plano-convex lenses have low spherical aberration. Use them with the plano side facing the point source or the focus and the curve side towards the collimated beam.

Specifications
Material:	BK7
Diameter:	30 mm
Focal Length:	15 mm
Edge Thickness, Te:	5 mm
Lens Type:	Plano-Convex

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BK7 BiConcave lens

Sinocera Photonics, Inc

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Lenses are classified by the curvature of the two optical surfaces. A lens is biconvex (or double convex, or just convex) if both surfaces are convex. If both surfaces have the same radius of curvature, the lens is equiconvex. A lens with two concave surfaces is biconcave (or ...

Specifications
Material:	BK7
Diameter:	25.4 mm
Focal Length:	100 mm
Edge Thickness, Te:	3.0 mm

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BK7 BiConvex lens

Sinocera Photonics, Inc

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Lenses are classified by the curvature of the two optical surfaces. A lens is biconvex (or double convex, or just convex) if both surfaces are convex. If both surfaces have the same radius of curvature, the lens is equiconvex. A lens with two concave surfaces is biconcave (or ...

Specifications
Material:	BK7
Diameter:	25.4 mm
Focal Length:	100 mm
Edge Thickness, Te:	3.0 mm
Lens Type:	Bi-Convex

Data Sheet

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BK7 Plano-Concave lens

Sinocera Photonics, Inc

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Lenses are classified by the curvature of the two optical surfaces. A lens is biconvex (or double convex, or just convex) if both surfaces are convex. If both surfaces have the same radius of curvature, the lens is equiconvex. A lens with two concave surfaces is biconcave (or ...

Specifications
Material:	BK7
Diameter:	25.4 mm
Focal Length:	100 mm
Edge Thickness, Te:	4.0 mm
Lens Type:	Plano-Concave

Data Sheet

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BK7 Plano-Convex lens

Sinocera Photonics, Inc

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Lenses are classified by the curvature of the two optical surfaces. A lens is biconvex (or double convex, or just convex) if both surfaces are convex. If both surfaces have the same radius of curvature, the lens is equiconvex. A lens with two concave surfaces is biconcave (or ...

Specifications
Material:	BK7
Diameter:	25.4 mm
Focal Length:	100 mm
Edge Thickness, Te:	4.0 mm
Lens Type:	Plano-Convex

Data Sheet

Inquire Price