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Supplier: Changchun Yutai Optics Co., Ltd.
Description: What is the application of Plano Convex(PCX) Lenses? 1. Beam expansion: plano convex lenses can be used to expand the diameter of the beam. 2. Imaging: plano convex lenses can be used to form clear images. 3. Beam collimation: plano convex
- Surface Flatness: λ/4
- Surface Quality: 40-20 Scratch / Dig
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Supplier: Newport MKS
Description: 77260. The 77259 uses only one lens. With a plano convex lens, the 77259 will focus a collimated beam, or collimate a diverging beam. With a bi-convex lens it will refocus a beam, but introduces a significantly higher level of spherical aberrations. The
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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: Shanghai Optics
Description: the lightweight traits of plastic compared to glass. Thickness comparison between 1. Fresnel Lens and 2. Plano-Convex Lens Fresnel Lens concentric ring close-up view. How Does a Fresnel Lens Work? With a Fresnel lens, the conventional optical
- Lens Type: Fresnel Lens
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Supplier: Thorlabs, Inc.
Description: Air-Spaced Doublets. These 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. Choose from N-BK7
- Focal Length: -1,000.0000000000001 to 1,000.0000000000001 mm
- Diameter / Length: 8 to 90 mm
- Width: 6 to 100 mm
- Center Thickness: 1.8 to 9.700000000000001 mm
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Supplier: Thorlabs, Inc.
Description: Air-Spaced Doublets. Our spherical lenses are offered with various plano, concave, and convex configurations. Substrates include N-BK7, UV Fused Silica, N-SF11, Zinc Selenide, Calcium Fluoride, and Silicon. Broadband AR coatings are available for UV, visible, NIR, and MIR wavelengths.
- Focal Length: -1,000.0000000000001 to 750 mm
- Diameter / Length: 5.000000000000001 to 75.00000000000001 mm
- Diameter: 5.000000000000001 to 75.00000000000001 mm
- Center Thickness: 1.5 to 19.8 mm
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Description: options: uncoated, single-layer MgF2 AR coating, V-coating, and broadband AR coating • Applications: lasers, microscopes, projectors. cameras and other imaging instruments Descriptions: A Biconvex Lens, or a Double Convex Lens, is an optical lens having two spherical
- Lens Features: Antireflection Coating
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Description: preforms of our aspheric lenses could be plano-convex/plano-concave lenses, ball/half lenses, achromatic lenses, etc. The lenses are manufactured using Computer Numerical Control (CNC) precision polishing and grinding machines, whilst for bulk-production of glass lenses,
- Diameter / Length: 5.000000000000001 to 300.00000000000006 mm
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Description: UV to NIR, and diameters are available between 0.5mm and 390mm. The preforms of our aspheric lenses could be plano-convex/plano-concave lenses, ball/half lenses, meniscus lenses, biconvex/biconcave lenses, achromatic lenses, etc. Custom coating options for Shalom’s aspheric
- Diameter / Length: 5.000000000000001 to 390 mm
- Lens Features: Antireflection Coating
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Supplier: Knight Optical (UK) Ltd
Description: aspheric lenses have large apertures so are ideal for light collecting applicatons such as condenser lenses in LED based projectors. The second face of the plano-convex type is optically polished for improved quality. Knight Optical stock a full range of both thermally toughened
- Focal Length: 25 mm
- Diameter / Length: 0.25 mm
- Surface Quality: 80-50 Scratch / Dig
- Lens Type: Aspheric Lens
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Supplier: Knight Optical (UK) Ltd
Description: aspheric lenses have large apertures so are ideal for light collecting applicatons such as condenser lenses in LED based projectors. The second face of the plano-convex type is optically polished for improved quality. Knight Optical stock a full range of both thermally toughened
- Focal Length: 8 mm
- Diameter / Length: 0.25 mm
- Surface Quality: 80-50 Scratch / Dig
- Lens Type: Aspheric Lens
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Supplier: Knight Optical (UK) Ltd
Description: aspheric lenses have large apertures so are ideal for light collecting applicatons such as condenser lenses in LED based projectors. The second face of the plano-convex type is optically polished for improved quality. Knight Optical stock a full range of both thermally toughened
- Focal Length: 60 mm
- Diameter / Length: 0.25 mm
- Surface Quality: 80-50 Scratch / Dig
- Lens Type: Aspheric Lens
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Supplier: Knight Optical (UK) Ltd
Description: aspheric lenses have large apertures so are ideal for light collecting applicatons such as condenser lenses in LED based projectors. The second face of the plano-convex type is optically polished for improved quality. Knight Optical stock a full range of both thermally toughened
- Focal Length: 40.00000000000001 mm
- Diameter / Length: 0.25 mm
- Surface Quality: 80-50 Scratch / Dig
- Lens Type: Aspheric Lens
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Description: the object side of the lens and is composed of a double concave lens and a plano-convex lens cemented together so that its overall shape is a plano-concave diverging lens. There are also Achromatic triplet lenses which consist of three cemented
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Supplier: Edmund Optics Inc.
Description: plano side and precision molded on the aspheric side. Note: Lenses are sold individually (not in sets of two).Application Note: Aspheric condenser lenses efficiently correct for spherical aberrations and coma. For this reason, one aspheric condenser can replace a multiple spherical element
- Focal Length: 50 mm
- Center Thickness: 30 mm
- Edge Thickness: 3 mm
- Surface Quality: 80-50 Scratch / Dig
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Supplier: Edmund Optics Inc.
Description: plano side and precision molded on the aspheric side. Note: Lenses are sold individually (not in sets of two).Application Note: Aspheric condenser lenses efficiently correct for spherical aberrations and coma. For this reason, one aspheric condenser can replace a multiple spherical element
- Focal Length: 37 mm
- Center Thickness: 16.7 mm
- Edge Thickness: 2 mm
- Surface Quality: 80-50 Scratch / Dig
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Supplier: Edmund Optics Inc.
Description: plano side and precision molded on the aspheric side. Note: Lenses are sold individually (not in sets of two).Application Note: Aspheric condenser lenses efficiently correct for spherical aberrations and coma. For this reason, one aspheric condenser can replace a multiple spherical element
- Focal Length: 12 mm
- Center Thickness: 7.5 mm
- Edge Thickness: 2 mm
- Surface Quality: 80-50 Scratch / Dig
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Supplier: Edmund Optics Inc.
Description: plano side and precision molded on the aspheric side. Note: Lenses are sold individually (not in sets of two).Application Note: Aspheric condenser lenses efficiently correct for spherical aberrations and coma. For this reason, one aspheric condenser can replace a multiple spherical element
- Focal Length: 55 mm
- Center Thickness: 24.200000000000003 mm
- Edge Thickness: 2.8000000000000003 mm
- Surface Quality: 80-50 Scratch / Dig
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Avantier manufactures large custom lenses in spherical and aspherical geometries, engineered to minimize aberrations across the full aperture. Large apertures deliver strong low-light performance, with coatings available for UV, visible, IR, and broadband use. Suited for astronomy, earth (read more)
Browse Optical Lenses Datasheets for Avantier Inc. -
Custom Large Optical Domes Engineered for Optical Performance Avantier’s Large Optical Domes are advanced optical enclosures engineered to protect high-precision imaging and sensing systems while maintaining exceptional optical clarity. Available in a wide range of (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. -
applications. Key Features Cylindrical Plano-Concave Lens N-BK7 Optical Glass Precision Optical Manufacturing Tight Dimensional Tolerances High Surface Quality Accurate Centration Large Clear Aperture (read more)
Browse Cylindrical Lenses Datasheets for CeNing Optics Co., Ltd. -
Fresnel lenses, prisms and microlens arrays - custom or from the catalogue - ideally fitted to your machine vision application. Fresnel lenses offer a low cost and lightweight solution for large aperture optics in machine vision. Telecentric or pericentric optics with up to 500 mm (read more)
Browse Fresnel Lenses Datasheets for ORAFOL Fresnel Optics GmbH -
What is a double convex lens? Bi-Convex (Double-Convex) lenses have the same radius of curvature on both sides of the lens and function similarly to plano-convex lenses by focusing parallel rays of light to a single point. As a guideline, bi-convex (read more)
Browse Optical Lenses Datasheets for Changchun Yutai Optics Co., Ltd. -
Ideally suited to homogenize light on a large area, the array can be trimmed precisely to your application. It is possible to combine it with other microstructured optics seemlessly by inserting it into the plano side of Fresnel lenses or other microstrutured components. (read more)
Browse Optical Lenses Datasheets for ORAFOL Fresnel Optics GmbH -
Fused silica has an extremely low coefficient of thermal expansion, making it suitable for high temperatures or environments with large temperature variations. What are the applications of cylindrical lenses? Laser systems: for beam shaping, beam (read more)
Browse Optical Lenses Datasheets for Changchun Yutai Optics Co., Ltd. -
For applications with high demands regarding space and weight saving, customized miniature Fresnel lenses are a suitable solution. This is a special optical lens. Compared to a standard lens, the surface of the fresnel lens is divided into a number of (read more)
Browse Fresnel Lenses Datasheets for ORAFOL Fresnel Optics GmbH -
and precision processing increases costs. Weight and bulk: compared to single or dual lenses, the three-piece design is heavier and larger and may not be suitable for portable devices. Assembly complexity: precise alignment and adjustment is required during assembly (read more)
Browse Optical Lenses Datasheets for Changchun Yutai Optics Co., Ltd.
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HOE For Holography
To make the HOE, uniform light is transmitted through a large plano - convex lens with a disc of ground glass at the center.
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Optimizing multiphoton fluorescence microscopy light collection from living tissue by noncontact total emission detection (epiTED)
The upward directed light from the parabolic reflector and objective back aperture was refocused by means of a large plano - convex lens (part number LA1002-A, diameter = 75mm,f =150mm;Thorlabs)onawide-areaPMTsupported by an aluminium collar electrically isolated from PMT surface.
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COLOUR‐VISION AND ITS ANOMALIES
As only that part of the lens was utilised, which was.situated in hont of the slits, the remaining part was removed. hi had thus in reality the shape of a horizontal band cut into a large plano - convex lens .
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The freezing of raindrops falling through strong electric fields
These were brought to a focus at the drops by means of large plano - convex lenses .
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Journal of Aircraft > Wind tunnel investigation of Crow instability
A pair of 500-w tungsten-halogen light sources, each with a large plano - convex lens , was used to provide high-intensity light beams which could be shone down the test section.
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Transition to reality: preparing the student at Georgia Tech through an undergraduate sequence of optics laboratories
Measurement of spherical aberration and coma for a large plano - convex lens by multiple beam ray tracing with a laser.
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Dual-wavelength transfer standard for laser peak-power measurement
Two large plano - convex lenses are used to reduce the spherical aberrations as well as shorten the optical systems focal length by nearly one half.
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Time-Resolved Emittance Characterization of an Induction Linac Beam using Optical Transition Radiation
For the angular collection system, an optics package consisting of two additional doublet lenses was used to correct for spherical aberration generated by the large plano - convex lenses .
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Optimization of a fast optical CT scanner for nPAG gel dosimetry
The third kind of optical CT scanner used a parallel incident light beam generated by a point light source and a large plano - convex lens .
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In search of superluminal quantum communications: recent experiments and
possible improvements
LA, LB, LA and LB are large plano - convex optical lenses (18 cm-diameter) that ensure that all the entangled photons emitted within a cone of ≈ 0.35° aperture angle (around the two maximum emission directions αA = −αB ≈ 2°) can …