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Supplier: Changchun Yutai Optics Co., Ltd.
Description: An achromatic lens is a lens that is designed to limit the effects of chromatic and spherical aberration,and is corrected to bring two wavelengths (typically red and blue) into focus on the same plane.The most common type of achromat is the achromatic doublet, the commonly used
- Surface Flatness: λ/4
- Surface Quality: 40-20 Scratch / Dig
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Description: Features: • Both off-the-shelf positive achromatic doublet lenses and negative achromatic doublet lenses are available • Abundant selection: focal lengths 7.5mm to 1000mm (positive achromatic doublet lens); -100mm to -20mm (negative achromatic doublet lens)
- Lens Features: Antireflection Coating
- Materials: BK7 Glass, Crown Glass, Flint Glass
- Features: Other
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Description: negative. A positive achromatic doublet lens has a positive focal length, combing one double-convex lens, and one convex-concave lens with the same radii of curvature at the interface into a biconvex lens. A negative achromatic doublet lens diverges
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Supplier: Changchun Sunday Optics Co., Ltd.
Description: image. The focal length of the cylindrical mirror can be negative or positive and is suitable for laser line generation or deformation beam shaping to cyclize the laser output.Cylindrical lens compared with general spherical lens, cylindrical lens production will be difficult,
- Surface Flatness: λ/10
- Surface Quality: 10-5 Scratch / Dig
- Materials: Germanium, Sapphire
- Lens Application: Infrared, Ultraviolet
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Description: This page features Hangzhou Shalom EO's custom 1.0mm to 300mm diameter Achromatic Doublet Lenses including positive achromatic doublet, negative achromatic doublet, achromatic triplet lens, and aspheric achromatic lens. Our achromatic lenses are made from Flint
- Lens Features: Antireflection Coating
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Supplier: HG Optronics, Inc.
Description: are often designed by either cementing two elements together or mounting the two elements in a housing, create smaller spot sizes than comparable singlet lenses. 6.1.What do you mean by achromatic combination? An achromatic lens can be defined as a lens which is made by acombination of
- Focal Length: -50 to 120 mm
- Diameter / Length: 6 to 25.400000000000002 mm
- Diameter: 6 to 25.400000000000002 mm
- Surface Flatness: λ/2, λ/4
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Supplier: UNI OPTICS(Fujian) Co., Ltd
Description: Achromatic Lenses are used to minimize or eliminate chromatic aberration. The achromatic design also helps minimize spherical aberrations. Achromatic Lenses are ideal for a range of applications, including fluorescence microscopy, image relay, inspection, or spectroscopy. Achromatic Lenses, which
- Diameter / Length: 6 to 25.400000000000002 mm
- Diameter: 6 to 25.400000000000002 mm
- Materials: Crown Glass, Flint Glass
- Lens Type: Spherical Lens
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Supplier: Knight Optical (UK) Ltd
Description: A single lens used to form an image will always show some chromatic aberration, that is variation of focal length with wavelength. Achromatic doublet lenses correct for this as they are constructed from two different glass types and designed to remove first order chromatic aberration.
- Focal Length: 5.000000000000001 mm
- Diameter / Length: 4 mm
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Supplier: Knight Optical (UK) Ltd
Description: A single lens used to form an image will always show some chromatic aberration, that is variation of focal length with wavelength. Achromatic doublet lenses correct for this as they are constructed from two different glass types and designed to remove first order chromatic aberration.
- Focal Length: 40.00000000000001 mm
- Diameter / Length: 10.000000000000002 mm
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Supplier: Knight Optical (UK) Ltd
Description: A single lens used to form an image will always show some chromatic aberration, that is variation of focal length with wavelength. Achromatic doublet lenses correct for this as they are constructed from two different glass types and designed to remove first order chromatic aberration.
- Focal Length: 50 mm
- Diameter / Length: 25 mm
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Supplier: Knight Optical (UK) Ltd
Description: A single lens used to form an image will always show some chromatic aberration, that is variation of focal length with wavelength. Achromatic doublet lenses correct for this as they are constructed from two different glass types and designed to remove first order chromatic aberration.
- Focal Length: 250.00000000000003 mm
- Diameter / Length: 50 mm
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Supplier: Newport MKS
Description: The PAC061 Visible Achromatic Doublet Lens is a 400 to 700 nm antireflection coated, 1 inch (25.4 mm) diameter, N-BK7 and N-SF5 precision achromatic doublet lens with an effective focal length of 175 mm. This achromat is computer designed to effectively minimize spherical
- Focal Length: 172.10000000000002 mm
- Diameter / Length: 25.400000000000002 mm
- Center Thickness: 6.300000000000001 mm
- Edge Thickness: 5.2 mm
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Optical Lenses - Negative Achromatic Doublet Lens, Visible, 25 mm, -100 mm EFL, 400-700 nm -- NAC052Supplier: Newport MKS
Description: The NAC052 Visible Negative Achromatic Doublet Lens is a 400 to 700 nm antireflection coated, 25 mm diameter, N-BAF10 and N-SF10 precision achromatic doublet lens with an effective focal length of -100 mm. The negative achromats are commonly used for expanding the beam
- Focal Length: -102.37 mm
- Diameter / Length: 25 mm
- Center Thickness: 4.57 mm
- Edge Thickness: 5.81 mm
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Supplier: Newport MKS
Description: The NAC040 Visible Negative Achromatic Doublet Lens is a 400 to 700 nm antireflection coated, 25 mm diameter, N-BAF10 and N-SF10 precision achromatic doublet lens with an effective focal length of -30 mm. The negative achromats are commonly used for expanding the beam
- Focal Length: -36.150000000000006 mm
- Diameter / Length: 25 mm
- Center Thickness: 12 mm
- Edge Thickness: 16.310000000000002 mm
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Optical Lenses - Negative Achromatic Doublet Lens, Visible, 25 mm, -150 mm EFL, 400-700 nm -- NAC058Supplier: Newport MKS
Description: The NAC058 Visible Negative Achromatic Doublet Lens is a 400 to 700 nm antireflection coated, 25 mm diameter, N-BK7 and N-SF5 precision achromatic doublet lens with an effective focal length of -150 mm. The negative achromats are commonly used for expanding the beam
- Focal Length: -152.63000000000002 mm
- Diameter / Length: 25 mm
- Center Thickness: 6.65 mm
- Edge Thickness: 7.73 mm
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Supplier: Edmund Optics Inc.
Description: coating for the visible spectrum. NIR achromatic doublets and edge blackened achromatic doublets are also available. All dimensions are in mm.Achromatic doublet lenses are far superior to simple lenses for multi-color ("white light") imaging. The two elements composing an
- Focal Length: 75.00000000000001 mm
- Diameter / Length: 50 mm
- Center Thickness: 20.000000000000004 mm
- Edge Thickness: 17.07 mm
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Supplier: Edmund Optics Inc.
Description: coating for the visible spectrum. NIR achromatic doublets and edge blackened achromatic doublets are also available. All dimensions are in mm.Achromatic doublet lenses are far superior to simple lenses for multi-color ("white light") imaging. The two elements composing an
- Focal Length: 300.00000000000006 mm
- Diameter / Length: 25 mm
- Center Thickness: 3 mm
- Edge Thickness: 4.890000000000001 mm
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Supplier: Edmund Optics Inc.
Description: coating for the visible spectrum. NIR achromatic doublets and edge blackened achromatic doublets are also available. All dimensions are in mm.Achromatic doublet lenses are far superior to simple lenses for multi-color ("white light") imaging. The two elements composing an
- Focal Length: 35 mm
- Diameter / Length: 18 mm
- Center Thickness: 6.010000000000001 mm
- Edge Thickness: 5.61 mm
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Supplier: Edmund Optics Inc.
Description: coating for the visible spectrum. NIR achromatic doublets and edge blackened achromatic doublets are also available. All dimensions are in mm.Achromatic doublet lenses are far superior to simple lenses for multi-color ("white light") imaging. The two elements composing an
- Focal Length: 60 mm
- Diameter / Length: 40.00000000000001 mm
- Center Thickness: 14.46 mm
- Edge Thickness: 10.03 mm
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Supplier: Thorlabs, Inc.
Description: Air-Spaced Doublets. Thorlabs selection of air-spaced doublets offer diffraction-limited spot size, superior aberration correction, and higher damage thresholds than traditional cemented doublets. Our Laser-Line Air-Spaced Doublets have been optimized for best performance
- Focal Length: 30 to 200 mm
- Diameter / Length: 25.400000000000002 mm
- Surface Quality: 10-5 Scratch / Dig
- Lens Features: Antireflection Coating
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Supplier: Daheng New Epoch Technology, Inc.
Description: An achromatic-doublet consists of a positive low-index(crown glass)cemented with a negative high-index(flint glass)lens. These lenses are computer-optimized for infinite conjugate ratio. They also exhibit excellent paraxial performance, with minimal spherical aberration, coma and
- Focal Length: 10.000000000000002 to 500.00000000000006 mm
- Center Thickness: 2.8000000000000003 to 24.5 mm
- Surface Quality: 60-40 Scratch / Dig
- Lens Type: Achromats
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Supplier: Daheng New Epoch Technology, Inc.
Description: An achromatic-doublet consists of a negative low-index(crown glass)cemented with a positive high-index(flint glass)lens. These lenses are computer-optimized for infinite conjugate ratio. While the output rays do not actually meet to form a real point, they appear to be diverging from a
- Focal Length: -30 to -150.00000000000003 mm
- Center Thickness: 4.6 to 12 mm
- Surface Quality: 60-40 Scratch / Dig
- Lens Type: Achromats
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Supplier: Tower Optical Corporation
Description: Lenses and Micro Lenses Custom made to your specifications Singlets, Doublets, Triplets Multi-Element Assemblies Precision Tolerances available Free consultation
- Diameter / Length: 1 to 350 mm
- Diameter: 1 to 350 mm
- Surface Quality: 60-40 Scratch / Dig
- Lens Type: Achromats, Spherical Lens
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Supplier: MOK Optics Co., Ltd.
Description: Achromat is a lens consisting of two cemented elements made of different materials. The achromat lense offers superior correction of spherical aberration in monochromatic applications.
- Diameter / Length: 3 to 250.00000000000003 mm
- Surface Flatness: λ/8
- Surface Quality: 10-5 Scratch / Dig
- Lens Type: Achromats
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Supplier: Gurley Precision Instruments
Description: Made of two lenses cemented together to create a doublet, Single Layer MgF2 coatings are recommended for these lenses
- Focal Length: 20.000000000000004 mm
- Diameter / Length: 12.5 mm
- Center Thickness: 5.25 mm
- Edge Thickness: 4.620000000000001 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: Shanghai Optics
Description: achromatic lens manufacturers must use two or more types of optical glass with different amounts of wave dispersion. Typically, this process involves a concave lens element with high dispersion and a convex lens element with low dispersion. The two lenses are attached so that
- Lens Type: Achromats
- Features: Doublet, Triplet
- Lens Application: Ultraviolet
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Supplier: Changchun Sunday Optics Co., Ltd.
Description: image. The focal length of the cylindrical mirror can be negative or positive and is suitable for laser line generation or deformation beam shaping to cyclize the laser output.Cylindrical lens compared with general spherical lens, cylindrical lens production will be difficult,
- Surface Flatness: λ/4
- Surface Quality: 10-5 Scratch / Dig
- Lens Features: Antireflection Coating
- Lens Type: Aspheric Lens
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Supplier: SCHOTT AG
Description: Spherical lenses are used in many different applications to collect, focus and diverge light and are often components of lens systems that perform an achromatic function. Achromatics consist of two or three elements of different lenses cemented together to limit the effect of spherical and
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Supplier: CeNing Optics Co., Ltd.
Description: Achromatic lenses are lenses consisting of two or more elements, which are usually made of crown and flint glass with differing indices of refraction. One element is positive, the other is negative. Distinct wavelengths can be corrected for chromatic aberration. Achromatic lenses are nearly free
- Focal Length: 10.000000000000002 to 140 mm
- Diameter / Length: 6 to 30 mm
- Center Thickness: 2.68 to 9.8 mm
- Edge Thickness: 2.0900000000000003 mm
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Supplier: ECOPTIK (CHANGCHUN) LTD
Description: A cemented cylindrical lens can minimize chromatic aberration, so it can be used to focus a single direction of a multi-color light beam. Unlike a spherical lens that produces a point focusing spot, a cylindrical lens can produce a linear focusing spot. Our cylindrical
- Lens Type: Cylindrical Lens
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Supplier: Thorlabs, Inc.
Description: provides an 8° or 0° face angle that is designed to match the GRIN lenses. GRIN lenses do not require an air gap to function since the operation of the lens is due to varying indices in the lens itself, rather than the difference in indices between the air and lens.
- Focal Length: 1.85 to 1.99 mm
- Diameter / Length: 1.8 mm
- Center Thickness: 4.260000000000001 to 5.59 mm
- Lens Features: Antireflection Coating
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Supplier: MOK Optics Co., Ltd.
Description: Optics have strong capability to produce various lenses including: Plano-convex Lense Plano-concave Lense Biconvex lense / Double convex Lense Biconcave lense / Double concave Lense Meniscus Lense Achromatic lense / Doublet Lense Cylindrical Lense Rod Lense Powell Lense Aspherical Lense The
- Diameter / Length: 3 to 250.00000000000003 mm
- Diameter: 3 to 250.00000000000003 mm
- Surface Flatness: λ/8
- Surface Quality: 10-5 Scratch / Dig
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Compared with singlet lenses, Yutai's achromatic doublets are optimized to provide a focal length independent of aperture and operating wavelength and have superior off-axis performance. This is accomplished by utilizing (read more)
Browse Optical Lenses Datasheets for Changchun Yutai Optics Co., Ltd. -
, 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 -
The nd data of H-K9L is 1.5168,vd data is 64.20. H-K9L is the alternative for N-BK7.H-K9L(N-BK7) is a RoHS-compliant borosilicate crown glass. It provides excellent transmission in the visible and near infrared portions of the spectrum(350 nm - 2.0 µm).
(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 -
Poylmer lenticular arrays of the LN Series
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Browse Optical Lenses Datasheets for ORAFOL Fresnel Optics GmbH -
Light is the key to exploring the unknown and driving progress. Lens, as a precision component to manipulate light, is the core to unlock this door. We are committed to providing high-quality, high-performance lens solutions for various industries to meet your ultimate pursuit of optics (read more)
Browse Optical Lenses Datasheets for Changchun Yutai Optics Co., Ltd. -
High transmittance, low coefficient of thermal expansion, high temperature and chemical resistance. What are the advantages of fused silica rod lenses? High transmittance: excellent performance in UV to IR wavelengths. High temperature (read more)
Browse Optical Lenses Datasheets for Changchun Yutai Optics Co., Ltd. -
How to test and verify the optical path? Imaging quality test: evaluate imaging quality through MTF test, resolution test, etc. Environmental testing: conduct temperature, vibration and other tests to ensure that the lens works stably in (read more)
Browse Optical Lenses Datasheets for Changchun Yutai Optics Co., Ltd. -
The choice needs to be weighed against the specific needs of the application. Triplet achromatic lenses made of fused silica(SiO2) and calcium fluoride(CaF2) materials are used to correct chromatic aberration mainly through the different dispersion (read more)
Browse Optical Lenses Datasheets for Changchun Yutai Optics Co., Ltd. -
What are the applications of sapphire rod lenses? 1. Laser technology: for high power lasers, beam collimation and focusing; 2. Fiber optic communications: fiber optic coupling and fiber optic connectors; 3. Imaging (read more)
Browse Optical Lenses Datasheets for Changchun Yutai Optics Co., Ltd.
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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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Optical Design for Biomedical Imaging
The achromatic performance is the combined result of different wavelength dependences of birefringence of two crystals in a manner somewhat analogous to an achromatic doublet lens using two different materials.
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Optical Engineering Fundamentals
For example, suppose we find data that describes a new form of doublet lens that offers significant advantages over more traditional forms.
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Astronomical Optics and Elasticity Theory
His results were well understood by Peter Dollond (renowned instrument and lens maker; his son John later succeeded in obtaining a Dollond patent for doublet lens achromats which was Hall’s results !
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Reflecting Telescope Optics I
… 366 – Cassegrain focus 331, 340–348, 363–391, 454, 457 – COSTAR 2-mirror 348 – Delabre 4-lens, 2-glass PF 370–372 – Dialyte 219 – double meniscus 217, 221 – double-pass Mangin 222 – doublet lens 211, 213, 215, 348–358 …
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A New Gradient-Index Rod Lens For High Efficiency LD-SMF Coupling
(i) This time, a new RGI doublet lens system composed of a plano- convex lens and a plano -plano lens has been developed.
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Aberration Theory - A Spectrum Of Design Techniques For The Perplexed
An aplanatic doublet lens , with the aperture stop in contact, has astigmatism and Petzval curvature.
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Hybrid diffractive refractive broadband design in visible wavelength region
where is the doublet lens power.
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Correcting aberration in aspheric surfaces
An aspheric lens has been designed by using optical designing software to replace the achromat ( Doublet ) lens of eyepiece assembly of telescope.
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Choosing and Using a Refracting Telescope
A generation ago, small astronomical refractors came almost exclusively in the iconic form of a long tube with a doublet lens objective – the so-called achromatic telescope – made from flint and crown glasses, a prescription that had been frozen into …
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Fabrication Methods for Precision Optics
Achromatic doublet lenses and a number of different prism assemblies such as cube beam split- ters are cemented.