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Supplier: Qioptiq
Description: Crown glass is primarily for use in illumination systems Positive meniscus lenses Mounts fit to Microbench Surfaces uncoated
- Focal Length: 50 mm
- Diameter / Length: 25 mm
- Diameter: 25 mm
- Center Thickness: 4 mm
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Supplier: Qioptiq
Description: Fused silica is suitable for DUV-applications Positive meniscus lenses Surfaces uncoated
- Focal Length: 145 mm
- Diameter / Length: 42 mm
- Diameter: 42 mm
- Center Thickness: 5.2 mm
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Supplier: Qioptiq
Description: Crown glass is primarily for use in illumination systems Positive meniscus lenses Surfaces uncoated For customized optics and higher volumes please contact our sales team for your individual quotation.
- Focal Length: 50 to 150.00000000000003 mm
- Diameter / Length: 22.400000000000002 to 40.00000000000001 mm
- Diameter: 22.400000000000002 to 40.00000000000001 mm
- Center Thickness: 4 to 10.8 mm
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Supplier: Gurley Precision Instruments
Description: Used to change the focal length of another lens, The lens shape does not intriduce more spherical aberrations to the system
- Focal Length: 50 mm
- Diameter / Length: 22.400000000000002 mm
- Diameter: 22.400000000000002 mm
- Center Thickness: 4 mm
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Supplier: CeNing Optics Co., Ltd.
Description: CeNing Optics specializes in manufacturing high precision optical components, including optical lenses, prisms, beam splitters, waveplates, polarizers, interference filters, laser mirrors, BBO crystals, achromatic lenses, cylindrical lenses, and CaF2 windows. CeNing Optics
- Focal Length: -100 to 1,000.0000000000001 mm
- Diameter / Length: 25.400000000000002 mm
- Diameter: 25.400000000000002 mm
- Center Thickness: 3 to 4 mm
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Supplier: ECOPTIK (CHANGCHUN) LTD
Description: thinner across its middle is an indicator that it will diverge rays of light that travel parallel to its principal axis. A double concave lens is a diverging lens. These two types of lenses - a double convex and a double concave lens will be the only types of
- Focal Length: 50 to 2,000.0000000000002 mm
- Diameter / Length: 2 to 300.00000000000006 mm
- Diameter: 2 to 300.00000000000006 mm
- Center Thickness: 2 to 20.000000000000004 mm
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Supplier: Qioptiq
Description: All relevant data like materialis, radii and center thickness of our plano-convex lenses you can find in the data base of our Qioptiq software WinLens Ϯ: www.winlens.de. Surfaces uncoated Tolerances: Focal length f': ±2 %, Image distance s': ±2 % VIS range (ARB2: R < 0.5 % per surface,
- Focal Length: 2.5000000000000004 to 1,000.0000000000001 mm
- Diameter / Length: 1.5 to 63.00000000000001 mm
- Diameter: 1.5 to 63.00000000000001 mm
- Center Thickness: 1 to 14.500000000000002 mm
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Supplier: EKSMA OPTICS
Description: Earlier remarks made about plano-convex and plano-concave spherical lenses, with regard to aberrations and conjugate ratios, are also applicable to cylindrical lenses. A variety of anti-reflection coatings is available for these lenses. Condense light in one
- Focal Length: 15 to 1,500 mm
- Width: 10.000000000000002 to 25.400000000000002 mm
- Center Thickness: 2.2 to 10.000000000000002 mm
- Surface Quality: 40-20 Scratch / Dig
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Description: PCX cylindrical lens compresses the matrix into a single line. This trait also helps plano-convex cylindrical lenses to modulate the aspect ratio of the image. Just like its plate plano-convex lens cousin, a plano-convex cylindrical lens performs best at infinite absolute
- Materials: BK7 Glass
- Features: Other
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Supplier: EKSMA OPTICS
Description: These lenses are used in laser scanners, spectroscopy, dye lasers, acousto-optics, optical processors and other similar applications. They are the best for circularization of diode laser outputs. Earlier remarks made about plano-convex and plano-concave spherical lenses,
- Focal Length: 15 to 500.00000000000006 mm
- Width: 10.000000000000002 to 25.400000000000002 mm
- Center Thickness: 1.4000000000000001 to 3.8000000000000003 mm
- Surface Quality: 40-20 Scratch / Dig
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Supplier: Daheng New Epoch Technology, Inc.
Description: Similar to a Plano-Concave lens in profile, but only as cylinder instead of a sphere, this cylindrical lens focuses light only in one as a cylinder dimension. It can be used with cylindrical plano-convex lens together in beam expander applications.
- Focal Length: -25 to -100 mm
- Center Thickness: 3 to 3.5000000000000004 mm
- Surface Quality: 60-40 Scratch / Dig
- Materials: BK7 Glass
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Supplier: Changchun Sunday Optics Co., Ltd.
Description: Cylindrical lenses are generally used to focus incoming light onto a line or to change the aspect ratio of an image.They are usually linear and control the direction of the light beam.A cylindrical lens has a cylindrical surface that enables incident light to focus on a dimension and stretch
- Surface Flatness: λ/10
- Surface Quality: 10-5 Scratch / Dig
- Materials: Germanium, Sapphire
- Features: Other, Plano-Convex
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Description: This page highlights Shalom EO’s Stocked and Custom CaF2 Plano Concave Lenses, whilst you can browse and shop Off-the-Shelf N-BK7 Plano Concave Lenses, Off-the-Shelf UVFS Plano Concave Lenses and custom Plano concave lenses made from a wide
- Diameter / Length: 12.700000000000001 to 25.400000000000002 mm
- Surface Flatness: λ/4
- Lens Application: Infrared, Ultraviolet
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Supplier: Newport MKS
Description: The SPX016 Fused Silica Plano-Convex Lens is an uncoated, 1 inch (25.4 mm) diameter, fused silica plano-concave lens with an effective focal length of 50.2 mm. It is designed to meet the demanding requirements of laser electro-optic applications. Newport's UV grade fused silica
- Focal Length: 45.52 mm
- Diameter / Length: 25.400000000000002 mm
- Diameter: 25.400000000000002 mm
- Center Thickness: 6.816000000000001 mm
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Description: Silica plano concave lenses are optimized for various usages for various incorporations into laser scanners, remote sensing, imaging instruments, fiber lasers, interferometers, etc. The focal lengths of the stocked UV Fused Silica plano-convex lenses differ from -25mm to
- Diameter / Length: 12.700000000000001 to 25.400000000000002 mm
- Features: Other
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Description: Applications: laser scanners, remote sensing, imaging instruments, fiber lasers, and interferometers Plano-concave Lensis a bulk optical singlet with a flat side and a convex side, which contribute to a negative focal length and a negative spherical aberration. Plano concave
- Diameter / Length: 0.5 to 300.00000000000006 mm
- Surface Flatness: λ/4
- Lens Features: Antireflection Coating
- Materials: BK7 Glass
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Supplier: Newport MKS
Description: The SPX015AR.33 Fused Silica Plano-Convex Lens is a 1064 nm anti-reflection coated, 1 inch (25.4 mm) diameter, fused silica plano-concave lens with an effective focal length of 38.1 mm. It is designed to meet the demanding requirements of laser electro-optic applications. Newport's UV
- Focal Length: 32.290000000000006 mm
- Diameter / Length: 25.400000000000002 mm
- Diameter: 25.400000000000002 mm
- Center Thickness: 8.48 mm
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Description: convex/concave lens, double convex/double concave lens, Meniscus lens; Achromatic doublet lenses:doublet and triple double lenses; Customized lenses: hemispherical lenses, dome lenses, square spherical lenses.
- Lens Type: Achromats, Meniscus, Spherical Lens
- Materials: BK7 Glass, Calcium Fluoride, Germanium, Zinc Selenide
- Features: Concave-Concave, Convex-Convex, Other, Plano-Concave, Plano-Convex, Triplet
- Lens Application: Infrared, Visible
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Supplier: Gavish, Inc.
Description: plano/convex or concave, concave/convex, rod lenses and prisms fabricated per customer designs
- Features: Concave-Concave, Convex-Convex, Other, Plano-Concave, Plano-Convex
- Lens Application: Infrared, Ultraviolet, Visible
- Materials: Sapphire
- Lens Type: Spherical Lens
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Supplier: UNI OPTICS(Fujian) Co., Ltd
Description: The Positive Meniscus Lenses are a convex-concave lens, but it is thicker at the center than at the edges. They are felt polished and are used universally in the ophthalmic industry where convention dictates that lens power be specified in Diopters. The Negative Meniscus
- Diameter / Length: 25.400000000000002 mm
- Diameter: 25.400000000000002 mm
- Features: Convex-Convex
- Lens Type: Spherical Lens
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Supplier: Foctek Photonics, Inc.
Description: 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. Plano-convex lens has a positive focal length, which
- Surface Flatness: λ/4
- Surface Quality: 10-5 Scratch / Dig, 60-40 Scratch / Dig
- Lens Features: Antireflection Coating
- Materials: BK7 Glass, Calcium Fluoride, Sapphire
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Supplier: Changchun Sunday Optics Co., Ltd.
Description: A plano-concave lens is machined from a plane and a concave sphere.It has a negative focal length, which makes it widely used.In optical system, it is used for beam expansion, projection ray and extension of optical system focal length.Plane-concave lenses can diverge a
- Surface Quality: 20-10 Scratch / Dig
- Lens Features: Antireflection Coating
- Lens Application: Infrared, Ultraviolet
- Features: Other, Plano-Concave, Plano-Convex
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Description: shape of cylindrical lens like rectangular, square, rod or circular, that are widely accepted by high laser diode or scanner imaging manufacturer. These cylinder lenses size can be from 1.2mm to 350mm, and material can be of glass and crystal like bk7, UVFS, silicon, and caf2 etc. One
- Diameter / Length: 1.2000000000000002 to 350 mm
- Length: 1.2000000000000002 to 350 mm
- Materials: BK7 Glass, Calcium Fluoride, UV Grade Fused Silica
- Features: Concave-Concave, Convex-Convex, Other, Plano-Concave, Plano-Convex
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Supplier: Advanced Optics, Inc.
Description: filter glass. Manufacture polished concave and convex lenses. Supply custom optical coatings designed to meet your exact requirements. Have a question? Give us call and tell us about your project. (262) 548-1155
- Diameter / Length: 25.400000000000002 to 152.6 mm
- Diameter: 25.400000000000002 to 152.6 mm
- Center Thickness: 5.7 to 6.3500000000000005 mm
- Surface Quality: 80-50 Scratch / Dig
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Supplier: Rocky Mountain Instrument/RMI Laser
Description: Plano/Concave Spherical Lenses have a negative focal length and diverges incident light. This forms a virtual image seen through the laser. Plano/Convex Spherical Lenses have a positive focal length and coverges the incident light. This type of lens forms both real and
- Surface Flatness: λ/10, λ/4
- Surface Quality: 10-5 Scratch / Dig, 20-10 Scratch / Dig, 40-20 Scratch / Dig
- Materials: BK7 Glass, Calcium Fluoride, Germanium, Sapphire, UV Grade Fused Silica, Zinc Selenide
- Features: Concave-Concave, Convex-Convex, Other, Plano-Concave, Plano-Convex
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Supplier: Changchun Sunday Optics Co., Ltd.
Description: transmittance and low thermal expansion coefficient in the UV band) are not needed, H-K9L is generally selected.Positive meniscus lenses are designed to minimize spherical aberration and can be used alone to obtain a minimum converging spot, or when combined with another lens to reduce the
- Surface Flatness: λ/10
- Surface Quality: 10-5 Scratch / Dig
- Materials: Germanium, Sapphire
- Lens Application: Infrared, Visible
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Supplier: CRYSTECH, Inc.
Description: CRYSTECH is dedicated to manufacturing high precision spherical lens for solid-state leaser systems. We have over 20 years of experience in lens manufacturing, design, and coating. We provide these lenses with the material of BK7, fused silica, sapphire, CaF2, ZnSe(ZnS) and other glass raw
- Surface Flatness: λ/2, λ/4
- Materials: BK7 Glass, Calcium Fluoride, Sapphire, UV Grade Fused Silica, Zinc Selenide
- Features: Concave-Concave, Convex-Convex, Plano-Concave, Plano-Convex
- Lens Type: Cylindrical Lens, Meniscus
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Supplier: HG Optronics, Inc.
Description: ring. Many different lens types are available in a range of wavelengths. 3.2、What’s HG OPTRONICS main types of Laser Lenses? HG OPTRONICS Laser Lenses include a range of lens types including PCX Lenses, PCV Lenses, double concave lenses, double convex
- Lens Type: Achromats, Cylindrical Lens, Meniscus
- Materials: Calcium Fluoride, Germanium, Sapphire, UV Grade Fused Silica, Zinc Selenide
- Features: Concave-Concave, Convex-Convex, Other
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Supplier: HG Optronics, Inc.
Description: The Positive Meniscus Lenses are a convex-concave lens, but it is thicker at the center than at the edges. They are felt polished and are used universally in the ophthalmic industry where convention dictates that lens power be specified in Diopters. The Negative Meniscus
- Focal Length: -600.0000000000001 to 100 mm
- Diameter / Length: 25.400000000000002 mm
- Diameter: 25.400000000000002 mm
- Center Thickness: 3 to 4 mm
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Supplier: SCHOTT AG
Description: example. Examples of Products: Lenses plano-convex/plano-concave circular Lenses plano-convex/plano-concave rectangular Meniscus lenses Lenses bi-convex/bi-concave
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Supplier: SCHOTT AG
Description: aberration. Examples of Products: Lenses plano-convex/plano-concave Lenses bi-convex/bi-concave Achromatic doublets or triplets Meniscus lenses
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Supplier: Rocky Mountain Instrument/RMI Laser
Description: Cylindrical Lenses focus incoming light in one dimension only, such as in transforming a point image into a line image or changing the height of an image without changing its width or vice versa. RMI Cylindrical Lenses are designed per customer wavelength. Both sides can be coated with
- Surface Flatness: λ/4
- Surface Quality: 10-5 Scratch / Dig, 20-10 Scratch / Dig, 40-20 Scratch / Dig
- Materials: BK7 Glass, Calcium Fluoride, Germanium, Sapphire, UV Grade Fused Silica, Zinc Selenide
- Features: Concave-Concave, Convex-Convex, Other, Plano-Concave, Plano-Convex
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Supplier: Shanghai Optics
Description: focusing to a line. When collimating light, orient your lens so that the light from your line source is incident on the plano surface. Plano Concave Cylindrical Lenses Plano concave cylindrical lenses are called negative cylindrical lenses. They are similar to
- Lens Type: Cylindrical Lens
- Lens Application: Ultraviolet
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Supplier: Shanghai Optics
Description: Substrate Material: Sapphire Shape: Spherical P-Concave, P-Convex, Bi-concave, Bi-convex, Concave-Convex or Aspheric Focal length: +/-1% Surface Quality: 20-10(after coating) Surface figure: l/4 @ 633nm Clear Aperture: >90% of central dimension Contact us
- Materials: Sapphire
- Lens Type: Spherical Lens
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Supplier: Rainbow Research Optics, Inc.
Description: Cylindrical lenses are designed for applications requiring one-dimensional shaping of a light source. They are offered in either plano-concave or plano-convex configurations, which are meant to expand or focus light, respectively. Your One-Stop Source for Cylindrical
- Surface Flatness: λ/2, λ/4
- Surface Quality: 20-10 Scratch / Dig
- Lens Features: Antireflection Coating
- Materials: BK7 Glass, Calcium Fluoride, UV Grade Fused Silica
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, Achromatic Doublet & Triplet, Cylindrical, and Unique Camera Lenses 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 (read more)
Browse Optical Lenses Datasheets for Gurley Precision Instruments -
spherical, cylindrical, meniscus, aspherical, plano-concave, concave-convex, and plano-convex forms. Offered in various diameters, thicknesses, focal lengths, and configurations. CO2 laser lenses are typically supplied uncoated for performance; coatings are (read more)
Browse Optical Lenses Datasheets for Avantier Inc. -
, plano-convex germanium lenses stand out for their utility in light collimation and focusing applications. These lenses find widespread use in diverse fields, including science, industry, and defense. Our aspheric germanium lenses deserve special mention as they tackle the (read more)
Browse Aspheric Lenses Datasheets for Avantier Inc. -
Diverse Lens Types: The Spherical lens options include different types such as plano-convex, double-convex, plano-concave, and double-concave lenses. This variety allows for specific optical configurations based on the desired application, whether it is focusing collimated light, imaging objects (read more)
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plano concave cylindrical lens will expand light on a single axis. It is also known as a negative cylindrical lens, and is used for one-dimensional image compression (read more)
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and weak for transporting the payload required for many missions. So, they moved on to a four-wheel version with a larger platform that still crawls ahead easily in 30 cm-diameter pipes (40 cm if it needs to manoeuvre). Negotiating concave and convex angles requires a highly articulated (read more)
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Lens Selection Guide
This article enumerated the different lens classifications including plano-convex lens, plano-concave lens, double-convex lens, double-concave lens, meniscus lens, ball/half-ball lens, achromatic doublet lens, cylindrical plano-convex lens/plano-concave lens, rod lens, and aspheric lens, exploring
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Novel metamaterials at millimeter and terahertz waves and lenses applications
Note that for positive index media, one can focus (diverge) a plane wave by using a convex ( concave ) lens .
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Skyrmions with varying size and helicity in composition-spread
helimagnetic alloys
CW) magnetic-moment configuration deflects the electron beam and acts as a convex ( con- cave ) lens , resulting in a bright (dark) spot in the over-focused image plane.
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A positive future for double-negative metamaterials
However, in contrast to focusing (diverging), a plane wave with a convex ( concave ) lens composed of a DPS medium, here one must con- sider focusing (diverging) a plane wave with a concave (convex) lens composed of a DNG medium.
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The Apogamie by Aspidium remotum Al. Br.
After the gegeniiberliegenden side of the Ze] the Cytoplasma increases le bin allmghlich again in thickness and has there the form of a concave convex lens .
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Machine Vision Handbook
Focal length Depth of field Depth of focus Aperture Resolution Modulation transfer function (MTF) Thin lens Convex lens Concave lens Compound lens Telecentric lens Fresnel Microlens arrays .
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Laser-based study of geometrical optics at school level
Optical component models which are fourteen in number allow very good demonstration and visualization of the following optical effects: - Transmission of the light through the convex ( concave ) lens - Eye defects - Reflection on the planar (convex, concave) mirror - Refraction of light The set …
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Arc field states, photon statistics probes and quantum lenses: field evolution and atomic motion in a dispersive interaction model
When the position of the centre of the atomic beam is near to a node, a blue-detuned (red-detuned) field behaves like a convex ( concave ) lens focusing (defocusing) incident atomic beams.
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Femtosecond Laser Filamentation
The beam diameter is first enlarged by a concave lens ( convex mirror) so that the diameter of each of the hot zones inside the pulse is enlarged.
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A simulation of focal brain stimulation using metamaterial lenses
MaximizePenetrationDepth(mm) figure-8 coil flat- concave lens convex -flat lens convex-concave lens concave-concave lens .
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Distributed Feedback Lasers Based on Thiophene/Phenylene Co‐Oligomer Single Crystals
Concave Lens Convex Lens Mirror .