Page 4 - Plano-Concave Spherical >> Suppliers | Specifications

FOCTek Photonics

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FOCtek provides five kinds of spheric lens forms, or shapes, that determine the imaging Characteristics of the lenses, they are plano-convex, plano-concave, Double-convex, Double-concave and Meniscus.

Specifications
Material:	BK7, FS, CaF2, Si
Diameter:	12.7 mm
Focal Length:	custom mm
Edge Thickness, Te:	custom mm
Lens Type:	Plano-Concave

Data Sheet

Optica Plano-Concave Lens

Optics India

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Plano Concave (PCV) Lenses have one flat and one inward curved surface. PCV lenses have a negative focal length and are used for image reduction or to spread light.

Specifications
Material:	BK7, FS, UVFS, CaF2
Diameter:	custom mm
Focal Length:	custom mm
Edge Thickness, Te:	custom mm
Lens Type:	Plano-Concave

Data Sheet

BK7 Concave Lenses – Spherical

Rainbow Research Optics

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Rainbow Research Optics Spherical Lenses.

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

Data Sheet

PLANO CONCAVE LENSES PCC

Tecnottica Consonni

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Plano-Concave Lenses (PCC) have a first plano surface and a second concave surface that generate an overall negative focal length. They never form real images and they can be used for diverge an incident beam or, alternatively, to increase the focal length of a previously known system. As for PCX ones, PCC lenses provide a minimum ...

Specifications
Material:	BK7, UVFS
Diameter:	custom mm
Focal Length:	custom mm
Edge Thickness, Te:	custom mm
Lens Type:	Plano-Concave

Data Sheet

Laser Optical Lens

PreciSe Hyper iMage Optics (Suzhou) Co.,Ltd

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Lens is a kind of optical component used for transmission or refraction light, converging or diverging the beam. PHYO OPTICS provide many different type lens fitting for the optical systems. Size can be Dia2.5mm to 400mm as requested. Including customized coating applied on surface. Normally lens material are chosen from CDGM or ...

Specifications
Material:	BK7, UVFS, CaF2, ZnSe, H-K9L, BaF2, MgF2, H-ZF13
Diameter:	150 mm
Focal Length:	100 mm
Edge Thickness, Te:	5 mm
Lens Type:	Plano-Convex, Plano-Concave, Bi-Convex, Bi-Concave
...

Data Sheet

Plano Concave Lenses LNCV011

Tower Optical Corporation

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Tower Optical’s plano concave lenses have a negative focal length, diverge collimated incident light, and form only virtual images which are seen through the lens. They are often used to expand light beams or increase focal lengths in existing systems. They are widely used in telescopes, collimators, optical transceivers, ...

Specifications
Material:	BK7
Diameter:	50.8 mm
Focal Length:	-150 mm
Edge Thickness, Te:	8.3 mm
Lens Type:	Plano-Concave

Data Sheet

Optical Glass Lenses

Shenzhen Oande Optical & Electronic Technology Co., Ltd.

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1.Plastic tray box 2. Sponge foam layer 3. Carton package About Shenzhen Oande 1. various imported manufacturing machines 2. various high quality fine testing equipment 3. responsible and hard-working and cooperative staff team

Specifications
Material:	BK7, H-K9L, H-ZF13
Diameter:	10-200 mm
Focal Length:	3-150 mm
Edge Thickness, Te:	0.5-150 mm
Lens Type:	Plano-Convex, Plano-Concave, Bi-Convex, Bi-Concave
...

Data Sheet

Optical Components

Supply Chain Optics

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We have a broad capability to fabricate a wide range of optics in various materials.

Specifications
Material:	BK7, FS, UVFS, CaF2, ZnSe, Si, Ge, H-K9L
Diameter:	0.8-300 mm
Focal Length:	0.8-10000 mm
Edge Thickness, Te:	2 mm
Lens Type:	Plano-Convex, Plano-Concave, Bi-Convex, Bi-Concave

Data Sheet

Plano Concave Spherical Lens

Union Optic

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Dimension Tolerance +0/-0.2mm Thickness Tolerance ±0.2mm Design Wavelength 546.1nm Surface Quality 60/40 scratch and dig Flatness λ/4@632.8nm Centration Focal Length Tolerance ±2% Clear Aperture >90% Chamfer Protective

Specifications
Material:	BK7, FS, UVFS, H-K9L
Diameter:	25.4 mm
Focal Length:	-100 mm
Edge Thickness, Te:	2 mm
Lens Type:	Plano-Concave

Data Sheet

Infrared Lens

Union Optic

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Union Optic offers a wide variety of infrared spherical lenses. We can offer plano-convex, plano-concave, double-convex, double-concave and meniscus types. The available material includes CaF2, BaF2, MgF2, Si, Ge, and ZnSe, which covering wavelengths from the UV to 19µm. And we can also offer different AR coatings covering 1.8-3µm, ...

Specifications
Material:	CaF2, ZnSe, Si, Ge, BaF2
Diameter:	25.4 mm
Focal Length:	100 mm
Edge Thickness, Te:	2 mm
Lens Type:	Plano-Convex, Plano-Concave, Bi-Convex, Bi-Concave

Data Sheet

Spherical Lens

Union Optic

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Lens can converge or diverge the transmission beam and form image of the object, Which is widely used in various applications. Union Optic can provide all kinds of spherical and cylindrical lenses, usually we can offer. Spherical: plano-convex, plano-concave, double-convex, double-concave, meniscus, dome lens, rod lens, ball lens, ...

Specifications
Material:	BK7, FS, UVFS, CaF2, ZnSe, Si, Ge, H-K9L, BaF2, MgF2, H-ZF13
Diameter:	25.4 mm
Focal Length:	100 mm
Edge Thickness, Te:	2 mm
Lens Type:	Plano-Convex, Plano-Concave, Bi-Convex, Bi-Concave
...

Data Sheet

FIFO-plano-concave lens

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
...

Data Sheet

UV Fused Silica 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:	UVFS
Diameter:	25.4 mm
Focal Length:	100 mm
Edge Thickness, Te:	4.0 mm
Lens Type:	Plano-Concave

Data Sheet

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 ...