Concave array lens elements

22 companies | 38 products
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plano-concave lens element / BK7 / UV
plano-concave lens element
Thin Plate Optics

Zygo Optical Systems Division's thin-plate optics are high-aspect ratio optics (i.e. Clear Aperture to thickness) that are fabricated using a ZYGO proprietary manufacturing process that delivers optics that exceed the 0-0 MILSPEC scratch/dig ...

meniscus lens element / spherical / cylindrical / singlet
meniscus lens element

Wavelength: 190 nm - 3,000 nm
Diameter: 0.8 mm - 350 mm

Singlet Lens is a transmissive optical device which affects the focusing of a light beam through refraction and only composed of a piece of optical glass lens with the simplest near-field conjugate structure ...

cylindrical lens element / plano-concave / plano-convex / BK7
cylindrical lens element

Diameter: 10 mm - 100 mm

... cylindrical lenses act as plano-concave spherical lenses, except on only one axis. These lenses are used in applications that require one dimensional shaping of a light source. A typical application is to use a single ...

plano-concave lens element / plano-convex / fused silica / achromatic
plano-concave lens element
GCT-L010 series

Diameter: 30 mm

GCT-L010 Mounted Lenses The centration of mounted lenses has been adjusted and fixed, less than 0.04mm. The diameter of mounted lenses is 30mm. They can be used together with GCT-030130, GCT-080315 and GCT-02011 series mounts.

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Daheng New Epoch Technology,Inc(CDHC)
plano-concave lens element / BK7 / visible
plano-concave lens element
GCL-0103

A plano-concave lens diverges parallel input rays. It has a negative focal length. While the output rays do not actually meet to form a point, they do appear to be diverging from a virtual image located ...

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Daheng New Epoch Technology,Inc(CDHC)
bi-concave lens element / BK7 / visible
bi-concave lens element
GCL-010406

Diameter: 6 mm - 50.8 mm

Similar to plano- concave lenses, a bi-concave lens diverges parallel input rays and has a negative focal length. It has a virtual focus at the object side of the lens. ...

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Daheng New Epoch Technology,Inc(CDHC)
plano-concave lens element / BK7 / infrared / UV
plano-concave lens element
L20 Series

Diameter: 4 mm - 50 mm

plano-concave lens element / BK7 / optical glass / silicone
plano-concave lens element

Diameter: 5 mm - 300 mm

The Plano-Concave (PCV) Lens has negative focal lengths, diverges collimated incident light, and forms only virtual images which are seen through the lens. It's often used to expand light ...

bi-concave lens element / BK7 / optical glass / germanium
bi-concave lens element

Diameter: 5 mm - 300 mm

The Bi-Concave / Double-concave Lens has a focal length, diverges collimated incident light, and forms only virtual images that are seen through the lens. It's often ...

cylindrical lens element / plano-concave / glass / precision
cylindrical lens element

Diameter: 5 mm - 2,000 mm

Radius range 2.5 mm radius – ∞ Length For 2.5 mm – 5 mm radius: 1 mm – 40 mm For 5 mm – 10 mm radius: 5 mm – 100 mm For 10 mm – 1000 mm radius: 10 mm – 600 mm For 30 mm – 70 mm radius: up to 3000 mm Width 1 mm – 2 R or 250 mm, ...

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Hellma GmbH & Co. KG
plano-concave lens element / BK7 / UV
plano-concave lens element
PCV lens

Diameter: 12.5 mm - 25.4 mm

... Focal length from -25 mm to -1000 mm Plano-Concave (PCV) lenses have negative focal lengths and are used to diverge collimated incident light. They form only virtual images which are seen through the lens ...

bi-concave lens element / BK7 / UV
bi-concave lens element
DCV lens

Diameter: 12.5 mm - 25.4 mm

... * Focal length from -12,5 mm to -250 mm Bi-Concave (Double Concave) have negative focal lengths and diverge collimated incident light. DCV lenses form only virtual images which are seen through the ...

plano-concave lens element / cylindrical / BK7 / UV
plano-concave lens element

* Focal length from -15 mm to -500 mm Plano-concave cylindrical lenses are used in laser scanners, spectroscopy, dye lasers, acousto-optics, optical processors and other similar applications. They are the best for ...

concave array lens element / sapphire / visible / optical
concave array lens element
MPCX, MPCV series

Series MPCX and MPCV optical grade sapphire lenses are manufactured from optical grade grown sapphire. Monocrystalline sapphire is slightly birefringent. The lenses are available in positive and negative configurations. Typical applications ...

spherical lens element / meniscus / plano-concave / bi-concave
spherical lens element

Diameter: 3 mm - 500 mm

Our company produces optical lenses of all types. ARD- Optics offers a wide assortment of high-precision lenses from different optical materials. In accordance with the customer`s requirements we produce lenses of different configurations.

spherical lens element / plano-concave / plano-convex / glass
spherical lens element

Diameter: 8 mm - 100 mm

Tamron continues to expand the horizons of process technologies from Hybrid (replica), glass molding and ultra-high-precision grinding to plastic injection methods. Coupled with the installation of sophisticated measurement equipment ...

concave array lens element / germanium / zinc selenide / CaF2
concave array lens element

Diameter: 6 mm - 250 mm

3 µm to 14 µm lenses from CaF2, ZnS, ZnSe, Ge, Si, and GaAs and 6 mm to 250 mm diameters with typical surface flatness of λ/10 (at 633 nm). REO uses advanced plasma source (APS) coating technology for highly densified thin films resulting ...

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Research Electro-Optics
plano-concave lens element / germanium / NIR
plano-concave lens element
ø 3 - 50 mm

The MgF2 Coated Plano-Concave (PCV) Lenses are built with flat and inward curved surface. They are suitable for image reduction and spreading light applications. These lenses are designed for 0° angle of occurence. They ...

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Edmund Industrial Optics
cylindrical lens element / plano-concave / bi-concave / convex array
cylindrical lens element

Wavelength: 1,064, 632.8 nm

Cylindrical lenses are designed for applications requiring one-dimensional shaping of a light source. Normally with plano concave or plano convex configurations, which are meant to expand or focus light, respectively. ...

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Union Optic Inc.
bi-concave lens element / BK7 / fused silica / CaF2
bi-concave lens element
BCV

Diameter: 25.4, 12.7 mm

The Double-Concave Lenses have Lower spherical aberrations than for Plano-Concave lenses with Diverges incident light. This product is Ideal for Experimenting and Prototyping Applications. It is made ...

bi-concave lens element / glass / visible / precision
bi-concave lens element
LENTILLESPRECIS40

Diameter: 40 mm

plano-concave lens element / silica / UV
plano-concave lens element

concave array lens element / plastic / visible / collimator
concave array lens element

These Plastic Optics are basically plastic collimator lenses that are injection-moulded. They have a commercial grade parameter and a PMMA and polycarbonate substrate material. Their diameter tolerance, thickness tolerance and focal length ...

plano-concave lens element / spherical / BK7 / achromatic
plano-concave lens element

Our BK7 lenses are designed to meet the demanding requirements of laser electro-optic applications, and all of our BK7 material are from annealed optical glass and are polished to tight tolerances using master test plates to ensure minimum ...

plano-concave lens element / cylindrical / fused silica / visible
plano-concave lens element

Fused Silica Cylindrical Plano Concave Lenses * Wide variety of focal lengths in precision fused silica * Ideal for producing line images for scanning and projection * Available with our complete range of ...

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Optosigma Corporation
axicon lens element / plano-concave / conical / BK7
axicon lens element

Plano-concave axicons are made of a plano surface in combination with a concave conical surface. They are made of optically transparent or filter materials with polished opposite sides, ground edges ...

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Doric Lenses
plano-concave lens element / BK7 / UV
plano-concave lens element

Thorlabs' selection of plano-concave lenses, including BK7, SF11, UV-fused silica, and CaF2, diverge a collimated beam to a virtual focus and are commonly used in a Galilean-type beam expanders. Plano-Concave ...

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Thorlabs
cylindrical lens element / meniscus / doublet / plano-concave
cylindrical lens element

Diameter: 2 mm - 300 mm

Lenses - from several inches to a few millimeters in diameter Plano Convex, Plano Concave, Bi-Convex, Bi-Concave, Positive and Negative Meniscus, Achromatic Doublet & Triplet, Cylindrical, and Unique Camera Lenses