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Page 9 - BK7 Spherical

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
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
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
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
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