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Supplier: Shanghai Optics
Description: provides plenty of correction, making it the most cost-effective way to get clear white light images. As one of the leading optics manufacturers from China, Shanghai Optics offers a large variety of custom Achromatic lenses for our customers including Achromatic Spherical
- Lens Application: Ultraviolet
- Lens Type: Achromats
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Supplier: Thorlabs, Inc.
Description: spherical, achromatic, aspheric, and cylindrical lenses, both with and without antireflection coatings deposited on the surfaces. Choose from various substrates, including N-BK7, UV fused silica, calcium fluoride, magnesium fluoride, zinc selenide, germanium, and silicon. In addition,
- Antireflection Coating: Yes
- Diameter / Length: 5 to 50.8 mm
- Focal Length: -100 to 1000 mm
- Lens Application: Infrared, Visible, Ultraviolet
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Description: finite conjugates. In general, the construction of an achromatic doublet is simple: a lens made from materials of low refraction, high chromatic dispersion (often times Crown Glass) is cemented to another lens made from large refraction, low dispersion optical materials
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Description: ICC spherical technology includes PITECH, high speed and CNC method, which can meet the requirements of small quantity for precision control, and large quantity for cost. All processes are completed in the factory. Our spherical lenses are widely used in a variety of industrial and
- Lens Application: Infrared, Visible
- Lens Type: Achromats, Meniscus, Spherical Lens
- Materials: BK7 Glass, Calcium Fluoride, Germanium, Zinc Selenide, Other
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Supplier: Thorlabs, Inc.
Description: spherical, achromatic, aspheric, and cylindrical lenses, both with and without antireflection coatings deposited on the surfaces. Choose from various substrates, including N-BK7, UV fused silica, calcium fluoride, magnesium fluoride, zinc selenide, germanium, and silicon. In addition,
- Antireflection Coating: Yes
- Diameter / Length: 1.8 mm
- Focal Length: 1.85 to 1.99 mm
- Lens Type: Gradient Index Lens
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Supplier: Navitar, Inc.
Description: Many industrial laser applications require a higher degree of aberration correction than can be achieved from best forms singlet lenses and standard microscope objectives. Whether correction over larger apertures, several wavelengths or a wider field is needed, it may be necessary to
- Lens Type: Objective Lens
- Optical Type / Correction Factor: Achromatic Condenser
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Supplier: Thorlabs, Inc.
Description: spherical, achromatic, aspheric, and cylindrical lenses, both with and without antireflection coatings deposited on the surfaces. Choose from various substrates, including N-BK7, UV fused silica, calcium fluoride, magnesium fluoride, zinc selenide, germanium, and silicon. In addition,
- Antireflection Coating: Yes
- Diameter / Length: 8 to 90 mm
- Focal Length: -1000 to 1000 mm
- Lens Application: Infrared, Visible, Ultraviolet
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Supplier: Thorlabs, Inc.
Description: spherical, achromatic, aspheric, and cylindrical lenses, both with and without antireflection coatings deposited on the surfaces. Choose from various substrates, including N-BK7, UV fused silica, calcium fluoride, magnesium fluoride, zinc selenide, germanium, and silicon. In addition,
- Antireflection Coating: Yes
- Diameter / Length: 2 to 25.4 mm
- Focal Length: -100 to 9.65 mm
- Lens Application: Infrared, Visible, Ultraviolet
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Description: image resolution, and spot diameters that are several orders less than the spot diameter of spherical lenses. An aspheric lens allows a larger numerical aperture (low f-number) and therefore increases the light throughput, achieving higher power efficiencies. Incorporation of
- Diameter / Length: 5 to 300 mm
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Description: Polished Custom Aspheric Lenses made of various materials including optical glass materials (e.g. N-BK7, Fused Silica), Germanium, Zinc Selenide, Silicon, etc. These aspheric lenses are manufactured using Computer Numerical Control (CNC) precision polishing and grinding, which allows
- Antireflection Coating: Yes
- Diameter / Length: 5 to 390 mm
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Supplier: Edmund Optics Inc.
Description: length). In order to maintain as high an N.A. and contrast as possible, the lenses are all Plano Apochromats. An apochromatic objective lens is chromatic aberration corrected for red, blue, and yellow while a standard achromatic objective lens is only corrected for red
- Field of View: 0.9000 to 1.2 mm
- Lens Type: Objective Lens
- Magnification: 20 X
- Numerical Aperture: 0.4200 NA
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Supplier: Edmund Optics Inc.
Description: length). In order to maintain as high an N.A. and contrast as possible, the lenses are all Plano Apochromats. An apochromatic objective lens is chromatic aberration corrected for red, blue, and yellow while a standard achromatic objective lens is only corrected for red
- Field of View: 18 to 24 mm
- Lens Type: Objective Lens
- Magnification: 1 X
- Numerical Aperture: 0.0250 NA
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Microscope Lenses and Objectives - 10X Mitutoyo Plan Apo HR Infinity-Corrected Objective -- NT58-236Supplier: Edmund Optics Inc.
Description: length). In order to maintain as high an N.A. and contrast as possible, the lenses are all Plano Apochromats. An apochromatic objective lens is chromatic aberration corrected for red, blue, and yellow while a standard achromatic objective lens is only corrected for red
- Field of View: 1.8 to 2.4 mm
- Lens Type: Objective Lens
- Magnification: 10 X
- Numerical Aperture: 0.4200 NA
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Supplier: Edmund Optics Inc.
Description: length). In order to maintain as high an N.A. and contrast as possible, the lenses are all Plano Apochromats. An apochromatic objective lens is chromatic aberration corrected for red, blue, and yellow while a standard achromatic objective lens is only corrected for red
- Field of View: 9 to 12 mm
- Lens Type: Objective Lens
- Magnification: 2 X
- Numerical Aperture: 0.0550 NA
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Supplier: Navitar, Inc.
Description: We offer an extensive range of beam expanders including high power, low power, large aperture, achromatic (dual wavelength), apochromatic, manual zoom, and motorized variable zoom beam expanders covering wavelengths from UV to the IR. Special Optics’ high performance laser beam
- Type: Beam Expander
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Supplier: RS Components, Ltd.
Description: and infinitely corrected plan achromatic lenses. The professional Köhler lighting is easy to adjust. It contains an adjustable field diaphragm and an Abbe condenser which you can centre or adjust height wise and which has an adjustable aperture diaphragm. Images are visible in both
- Total Magnification: 4 to 100 X
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Supplier: RS Components, Ltd.
Description: plan achromatic lenses. The professional Köhler lighting is easy to adjust. It contains an adjustable field diaphragm and an Abbe condenser which you can centre or adjust height wise and which has an adjustable aperture diaphragm. Images are visible in both light and dark fields. A
- Total Magnification: 4 to 100 X
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Supplier: RS Components, Ltd.
Description: plan achromatic lenses. The professional Köhler lighting is easy to adjust. It contains an adjustable field diaphragm and an Abbe condenser which you can centre or adjust height wise and which has an adjustable aperture diaphragm. Images are visible in both light and dark fields. A
- Total Magnification: 4 to 100 X
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Supplier: HG Optronics, Inc.
Description: optical crystal, laser crystal and inorganic scintillation crystal. It has a wide transmittance range (0.125-10 µm), and is widely used as optical medium from vacuum ultraviolet to mid infrared. CaF2 crystal is an ideal optical material for achromatic lenses because of its special
- Diameter: 7.09 inch
- Material: Other / Specialty Material
- Optical Application: Infrared, Ultraviolet
- Refractive Index: 1.23 to 1.5 n
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Discover the Avantier Large Size Lens: Size and Diameter: The standout feature of our Large Lenses is their bigger diameter compared to standard lenses. This increased size lets in more light, enhancing low-light performance and offering a wider aperture (read more)
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Avantier’s Large Size Optical Domes represent a groundbreaking advancement in optical design and protective technology. These specialized optical structures boast strong curvature, often resembling half-spheres, while also offering custom shapes to meet various requirements (read more)
Browse Optical Lenses Datasheets for Avantier Inc. -
chromatic aberration. Thermal stability: fused silica and CaF2 have low coefficient of thermal expansion and are suitable for environments with large temperature changes. What are the applications of triplet achromatic lenses in CaF? and fused silica materials? UV (read more)
Browse Optical Lenses Datasheets for Changchun Yutai 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)
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The Navitar SingleShot Super Wide Field 4K Imaging Lens combines the FOV of a macro lens with the resolution of a microscope objective, providing exceptional images for today's most demanding industrial and life science applications. Features: Exceptional 4K image (read more)
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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)
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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)
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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)
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offering custom designed coatings on our substrate or yours. Features and capabilities include: Large selection of design coatings High durability and Laser damage threshold (Typical: 20J/cm2 -20ns pulse) Anti-Reflective (AR): Single or (read more)
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by a fixed focal length lens. This image quality difference between a prime lens and a zoom lens is especially pronounced when it comes to long focal range. Prime lenses with large apertures also give a shallow depth of field, enabling the bokeh backgrounds often seen in portrait (read more)
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DIESEL SPRAY BEHAVIOR AT COMPRESSION RATIOS UP TO 100:1
Laser light at 488 nm is collimated through a large achromatic lens and passed into the cylinder.
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Unlocking the Secrets of White Dwarf Stars
A telescope with a large achromatic lens attached in the middle of the axis provided sharp, rounded images, and a reticle — or cross-hairs—in the focal plane enabled precision measurements of stars down to the ninth apparent magnitude3 .
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The Story of Helium and the Birth of Astrophysics
In those days, it was a difficult thing to make large achromatic lenses , which would not falsely color the images the way ordinary glass lenses did.
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Concept of a photon-counting camera based on a diffraction-addressed Gray-code mask
A large achromatic lens with short f/D re-images the spots on the plane of the Gray mask.
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Cross-sections for Balmer-alpha excitation in heavy-particle collisions
It had two slits, one large grating with some adjustment equipments, one large achromatic lens and a 90° l"xl" prism.
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A dispersed fourier transform spectrometer with intrinsic optical metrology for stellar radial velocity measurements
The light passes through a shutter (S) and is collimated by a large achromatic lens L3 before being sent to the grating (G).
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An optical metrology system for delay position measurement in a dispersed Fourier transform spectrometer
The light passes through a shutter (S) and is collimated by a large achromatic lens L3 before being sent to the grating (G).
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Optical Lenses - Optical Lens - Achromatic Lenses | Edmund Optics
Large Precision Achromatic Lenses .
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Achromatic Lens - Achromatic Lenses – Achromat | Edmund Optics
Large Precision Achromatic Lenses .
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Large Precision Achromatic Lenses | Edmund Optics
Large Precision Achromatic Lenses .