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Supplier: Qioptiq
Description: Plano-convex lenses with minimal spherical aberration Very high aperture ratios Primarily for use in illumination systems Fabricated from crown glass Surfaces uncoated Special coatings for Aspheric Condenser Lenses are available on request. All singlets can be found in the
- Diameter / Length: 18 to 50 mm
- Focal Length: 15 to 40 mm
- Lens Type: Aspheric Lens
- Materials: BK7 Glass
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Supplier: Qioptiq
Description: Condenser Lenses are available on request. All singlets can be found in the database of our Optics Software WinLens ?, please look at www.winlens.de.
- Diameter / Length: 18 to 31.5 mm
- Focal Length: 15 to 27 mm
- Lens Type: Aspheric Lens
- Materials: BK7 Glass
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Description: /concave, meniscus, etc. • Standard coating options include: 400-500nm, 600-700nm, 1070-1080nm • Both stocked and custom versions are available Descriptions: Hangzhou Shalom EO offers Stocked and Custom Aspheric Condenser Lenses made of UV Fused Silica
- Materials: UV Grade Fused Silica, Other
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Supplier: Edmund Optics Inc.
Description: Large PCX Condensers offer commercial quality at an excellent price. These large size (4 to 8 diameter) condenser lenses are suitable for use in projectors, spotlight, enlargers, solar condensing and other light concentration duties. These lenses are ground, not cast,
- Diameter / Length: 125 mm
- Focal Length: 375 mm
- Lens Type: Spherical Lens
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Supplier: Edmund Optics Inc.
Description: Large PCX Condensers offer commercial quality at an excellent price. These large size (4 to 8 diameter) condenser lenses are suitable for use in projectors, spotlight, enlargers, solar condensing and other light concentration duties. These lenses are ground, not cast,
- Diameter / Length: 100 mm
- Focal Length: 300 mm
- Lens Type: Spherical Lens
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Supplier: Edmund Optics Inc.
Description: Large PCX Condensers offer commercial quality at an excellent price. These large size (4 to 8 diameter) condenser lenses are suitable for use in projectors, spotlight, enlargers, solar condensing and other light concentration duties. These lenses are ground, not cast,
- Diameter / Length: 125 mm
- Focal Length: 250 mm
- Lens Type: Spherical Lens
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Supplier: Edmund Optics Inc.
Description: Large PCX Condensers offer commercial quality at an excellent price. These large size (4 to 8 diameter) condenser lenses are suitable for use in projectors, spotlight, enlargers, solar condensing and other light concentration duties. These lenses are ground, not cast,
- Diameter / Length: 150 mm
- Focal Length: 300 mm
- Lens Type: Spherical Lens
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Supplier: Shanghai Optics
Description: find Fresnel lenses in detector operations, condenser systems and emitter operations. However, you can also find Fresnel lenses in devices used for illumination. While originally made of glass, the Fresnel lens can be found in a large variety of substrates and sizes.
- Lens Type: Fresnel Lens
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Supplier: Tower Optical Corporation
Description: Tower Optical’s plano convex lenses have positive focal lengths, converge incident light, and form both real images (as might be focused in a piece of paper), and virtual images (as are seen through the lenses when they are used as magnifiers.) They are widely used in telescopes,
- Diameter / Length: 6 to 25.4 mm
- Focal Length: 10 to 250 mm
- Lens Type: Cylindrical Lens
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Supplier: ODG (Origin Data Global)
Description: ASPH. CONDENSER LENS; D=31.5; F=
- Focal Length: 27 mm
- Materials: Other
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Supplier: ODG (Origin Data Global)
Description: ASPH. CONDENSER LENS; D=18; F=15
- Focal Length: 15 mm
- Materials: Other
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Supplier: ODG (Origin Data Global)
Description: ASPH. CONDENSER LENS; D=31.5; F=
- Focal Length: 27 mm
- Materials: Other
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Supplier: ODG (Origin Data Global)
Description: ASPH. CONDENSER LENS; D=31.5; F=
- Focal Length: 27 mm
- Materials: Other
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Supplier: Argyle International, Inc.
Description: Argyle manufactures a wide variety of lenses. Custom designs including odd shapes, sections, and center holes are standard fare. Finish and accuracy from condenser to laser quality. Diameters from 0.5mm to 200mm Surface finish to 10-5 Surface quality to 1/8 wave
- Diameter / Length: 0.5000 to 200 mm
- Lens Type: Cylindrical Lens, Spherical Lens
- Materials: BK7 Glass, Crown Glass, Flint Glass, LaSFN9 Glass, SF5 Glass, SF11 Glass, Calcium Fluoride, Germanium, Sapphire, Zinc Selenide, UV Grade Fused Silica, Other
- Surface Flatness: ?/8
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Supplier: Knight Optical (UK) Ltd
Description: Condenser lenses are used for concentrating light into a beam. Condenser lenses are typically used in enlargers, projectors and illumination lighting systems. This range of large condenser lenses have been optically polished and of high quality at very
- Diameter / Length: 0.2500 mm
- Focal Length: 350 mm
- Materials: BK7 Glass
- Surface Quality: 60-40 Scratch / Dig
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Supplier: Knight Optical (UK) Ltd
Description: Condenser lenses are used for concentrating light into a beam. Condenser lenses are typically used in enlargers, projectors and illumination lighting systems. This range of large condenser lenses have been optically polished and of high quality at very
- Diameter / Length: 0.2500 mm
- Focal Length: 85 mm
- Materials: BK7 Glass
- Surface Quality: 60-40 Scratch / Dig
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Supplier: Knight Optical (UK) Ltd
Description: Condenser lenses are used for concentrating light into a beam. Condenser lenses are typically used in enlargers, projectors and illumination lighting systems. This range of large condenser lenses have been optically polished and of high quality at very
- Diameter / Length: 0.2500 mm
- Focal Length: 500 mm
- Materials: BK7 Glass
- Surface Quality: 60-40 Scratch / Dig
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Supplier: Knight Optical (UK) Ltd
Description: Condenser lenses are used for concentrating light into a beam. Condenser lenses are typically used in enlargers, projectors and illumination lighting systems. This range of large condenser lenses have been optically polished and of high quality at very
- Diameter / Length: 0.2500 mm
- Focal Length: 250 mm
- Materials: BK7 Glass
- Surface Quality: 60-40 Scratch / Dig
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Description: /concave, meniscus, etc. • Standard coating options include: 400-500nm, 600-700nm, 1070-1080nm • Both stocked and custom versions are available Descriptions: Hangzhou Shalom EO offers Stocked and Custom Aspheric Condenser Lenses made of UV Fused Silica
- Diameter / Length: 37 mm
- Focal Length: 200 mm
- Lens Type: Aspheric Lens
- Materials: UV Grade Fused Silica, Other
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Description: /concave, meniscus, etc. • Standard coating options include: 400-500nm, 600-700nm, 1070-1080nm • Both stocked and custom versions are available Descriptions: Hangzhou Shalom EO offers Stocked and Custom Aspheric Condenser Lenses made of UV Fused Silica
- Diameter / Length: 38.1 mm
- Focal Length: 200 mm
- Lens Type: Aspheric Lens
- Materials: UV Grade Fused Silica, Other
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Description: /concave, meniscus, etc. • Standard coating options include: 400-500nm, 600-700nm, 1070-1080nm • Both stocked and custom versions are available Descriptions: Hangzhou Shalom EO offers Stocked and Custom Aspheric Condenser Lenses made of UV Fused Silica
- Diameter / Length: 38.1 mm
- Focal Length: 300 mm
- Lens Type: Aspheric Lens
- Materials: UV Grade Fused Silica, Other
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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 use a
- Lens Type: Objective Lens
- Optical Type / Correction Factor: Achromatic Condenser
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Supplier: Changchun Sunday Optics Co., Ltd.
Description: CPV Solar Power Prisms is used to collect the sunlight, for solar condenser, solar energy concentrating photovoltaic (CPV) system, solar power generation, etc., which is the main optical component when solar power transform to electric energy.
- Antireflection Coating: Yes
- Diameter / Length: 0.3000 to 50 mm
- Lens Type: Ball Lens
- Materials: Sapphire, Other
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Supplier: Parco Scientific Company
Description: 20x Objective
- Lens Type: Objective Lens
- Optical Type / Correction Factor: Achromatic Condenser
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Supplier: Parco Scientific Company
Description: 25x Objective
- Lens Type: Objective Lens
- Optical Type / Correction Factor: Achromatic Condenser
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Supplier: Parco Scientific Company
Description: 4x Objective
- Lens Type: Objective Lens
- Optical Type / Correction Factor: Achromatic Condenser
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Supplier: Parco Scientific Company
Description: 10x Objective
- Lens Type: Objective Lens
- Optical Type / Correction Factor: Achromatic Condenser
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Supplier: Ross Optical Industries
Description: Aspherical lenses are designed to have a much shorter focal length than is possible with regular spherical lenses. They are also corrected for spherical and coma aberrations. Ideally suited for low f-number and high throughput application, condenser quality aspheres are
- Antireflection Coating: Yes
- Diameter / Length: 50 mm
- Focal Length: 50 mm
- Laser / Heat Resistant: Yes
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Supplier: EKSMA OPTICS
Description: These simplest form lenses have flat surface on one side and spherical surface on the other. They are widely used in telescopes, microscopes, collimators, optical transceivers, magnifiers, condenser systems and eyepieces. Plano convex lens made of BK7, UV FS (UV grade Fused
- Diameter / Length: 12.7 to 50.8 mm
- Focal Length: 25 to 5000 mm
- Lens Type: Cylindrical Lens
- Materials: BK7 Glass, Calcium Fluoride, UV Grade Fused Silica
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Supplier: Ross Optical Industries
Description: These are lenses with one flat surface and one convex surface. They have a positive focal length and are used to converge or focus incoming light. They are best for infinite conjugate systems. They can be used in many different optical systems such as magnifiers, telescopes, collimators,
- Antireflection Coating: Yes
- Center Thickness: 3.83 mm
- Diameter: 50.8 mm
- Edge Thickness: 3 mm
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Supplier: Newport MKS
Description: or power supply cable is not in place. Various condenser lens assemblies, all featuring standard Oriel® 1.5-inch series flanges, may be coupled to any of four output ports on the housing. The use of multiple condenser lens assemblies allows simultaneous illumination of
- Configuration: Specialty / Other
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Supplier: Newport MKS
Description: The 77260 X-Y-Z Focusing Lens Assembly is used for imaging the output of a monochromator onto a detector or fiber. It has an integral filter holder and manual shutter, and a 20 mm clear aperture. The 77260 holds two lenses; one acts as the condenser, collimating light from the
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Supplier: Hamamatsu Photonics
Description: , allowing photon counting measurement by just connecting a +5 V supply. This is integrated with a newly designed condenser lens offering high light-collecting efficiency while using a thin profile.
- Active Area Diameter or Length: 21 mm
- Active Area Height: 21 mm
- Applied Voltage: 5.25 volts
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Supplier: Gradient Lens Corporation
Description: The portable SuperNOVA Light is 10-times brighter than the Mini-Maglite®. The powerful Xenon lamp has a custom condenser lens system making it bright enough for large cylinders and wall cavities. The rechargeable Li-Ion battery pack delivers about one hour of continuous use. Charger
- Color Temperature: 255 K
- Fiber Optic: Yes
- Illuminator Output: 0.0 watts
- Illuminator Type: Other
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Supplier: Cole-Parmer
Description: • Infinity-corrected optics give excellent images with enhanced contrast This compound microscope features lenses that improve image clarity
ideal for biological applications. Viewing head has 45 inclined eyepieces with diopter and interpupillary - Eyepiece Style: Binocular
- Microscope Type: Compound
- Total Magnification: 100 X
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The Value of Condenser Lenses in Projection Systems
Condenser lenses play a valuable role in the function of a range of imaging devices and this includes slide projectors. In this post we are going to take a closer look at how condenser lenses work, together with the value they bring to all types of projection applications.
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Transmission Electron Microscopy
The specimen position is at the lens center, and the prefield of the lens acts as a condenser lens .
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Science of Microscopy
Thus, the source and the associated condenser lens system represent the second major optical component that directly affects HRTEM image contrast.
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Condenser Aberrations In Kohler Illumination
defined by the NA of the condenser lens .
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Scanning Transmission Electron Microscopy
Except for the final focusing lens, which is referred to as the objective, the other pre-sample lenses are referred to as condenser lenses .
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Transmission Electron Microscopy
To approach a Gaussian intensity distribution, the beam must be well aligned, any astigmatism in the condenser lenses cor- rected (see Chapter 9), and all apertures in the illumina- tion system accurately centered.
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Handbook Of Biological Confocal Microscopy
… a periodic grating that can just be resolved. dmin is expressed as lateral distance in the speci- men space; lo is the wavelength of light in vacuum; and NAobj and NAcond are the numerical apertures of the objective and condenser lenses , respectively.
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Analytical Transmission Electron Microscopy
The light of the lamp (arranged at the bottom) penetrates a condenser lens and illuminates the specimen.
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Handbook of Nanoscopy, 2 Volume Set
The probe is a demagnified image of the source, formed by a set of condenser lenses , the aberration corrector, and the objective lens, often called the probe-forming lens because its aberrations dominate at the high demagnifications needed for atomic resolution.
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Köhler illumination in the TEM: Fundamentals and advantages
Using a fixed condenser aperture, brightness and illuminated area can easily be adjusted by the focus control of the final condenser lens .
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Handbook of Optics: Volume I - Geometrical and Physical Optics, Polarized Light, Components and Instruments, Third Edition > MICROSCOPES
Thus, he explained and demonstrated with beautiful experiments the role of the wavelength of the imaging light and the numerical aperture (NA = n sin Θ, Fig. 1) 2 of the objective and condenser lenses on the resolving power of the microscope.