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Description: options: uncoated, MgF2 single layer AR coating, laser line V-coating, and BBAR coating • Diameter range: 5mm to 300mm Description: This page highlights Shalom EO offers Custom Glass Molded Aspheric Lenses made of various optical glass materials (e
- Antireflection Coating: Yes
- Diameter / Length: 5 to 300 mm
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Supplier: Shanghai Optics
Description: lenses were initially produced by hand grinding and polishing glass. The manufacturing process was tedious and later evolved into molten glass poured into molds. In the 20th century, optics quality plastic and injection-molding were used to produce commercial
- Lens Type: Fresnel Lens
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Supplier: Shanghai Optics
Description: mirrors, or fan shaped lenses can also be manufactured to meet a custom order. Substrate options include Schott or Ohara glass, CDGM, Corning Fused Silica, JGS1 or JGS2. The surface quality of our cylindrical lenses is 20-10 after coating, and the clear aperture is greater than
- Lens Application: Ultraviolet
- Lens Type: Cylindrical Lens
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Supplier: Foctek Photonics, Inc.
Description: molding is not suitable for aspheric lens with diameter greater than 10mm. But new tools, optical glass and metering processes are all driving the technology. Precision glass molding, although at the beginning of the design cost is high (high precision mold development),
- Lens Type: Aspheric Lens
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Supplier: Qioptiq
Description: . Molded glass aspheric lenses Aspheric surface reduces spherical aberration Numerical apertures from 0.3 to 0.6 Anti-reflective coating Fewer optical components than spherical lens systems Kodak equivalent aspheric lenses RoHS compliant
- Diameter / Length: 6 to 9.94 mm
- Focal Length: 3.1 to 11 mm
- Lens Type: Aspheric Lens
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Supplier: Edmund Optics Inc.
Description: Micro Sizes 2mm Dia. Several Coating Options Aspheric lenses are known for providing simple, single-element solutions for managing laser light. LightPath® has perfected a glass molding technology that produces aspheric lenses with consistent quality and at
- Focal Length: 6.16 mm
- Lens Application: Infrared
- Lens Type: Aspheric Lens
- Materials: Other
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Supplier: Edmund Optics Inc.
Description: Micro Sizes 2mm Dia. Several Coating Options Aspheric lenses are known for providing simple, single-element solutions for managing laser light. LightPath® has perfected a glass molding technology that produces aspheric lenses with consistent quality and at
- Focal Length: 18.4 mm
- Lens Application: Visible
- Lens Type: Aspheric Lens
- Materials: Other
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Supplier: Edmund Optics Inc.
Description: Micro Sizes 2mm Dia. Several Coating Options Aspheric lenses are known for providing simple, single-element solutions for managing laser light. LightPath® has perfected a glass molding technology that produces aspheric lenses with consistent quality and at
- Focal Length: 13.86 mm
- Lens Application: Infrared
- Lens Type: Aspheric Lens
- Materials: Other
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Supplier: Edmund Optics Inc.
Description: Micro Sizes 2mm Dia. Several Coating Options Aspheric lenses are known for providing simple, single-element solutions for managing laser light. LightPath® has perfected a glass molding technology that produces aspheric lenses with consistent quality and at
- Focal Length: 2.75 mm
- Lens Application: Infrared
- Lens Type: Aspheric Lens
- Materials: Other
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Supplier: ProPhotonix, Ltd.
Description: The optical components department of Helvoet Rubber & Plastic Technologies NV manufactures injection molded lenses, mirrors, polygons, with or without reflective coatings, with extreme accuracy for barcode scanning and sensor module applications. High accuracy off-the-shelf
- Lens Application: Infrared, Visible
- Lens Type: Aspheric Lens, Spherical Lens
- Materials: BK7 Glass, Acrylic, Polycarbonate, Other
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Supplier: Thorlabs, Inc.
Description: Axicons and Air-Spaced Doublets. Thorlabs offers molded, CNC-polished, and MRF-polished aspheric lenses, available with or without anti-reflection (AR) coatings. Aspheric lenses are often employed to collimate light exiting a fiber or laser diode. The surface of an aspheric
- 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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Optical Lenses - Aspheric Lens, Molded Glass, 6.325 mm, 4.00 mm FL, 0.60 NA, 600-1050 nm -- KGA671-BSupplier: Newport MKS
Description: The KGA671-B Geltech Molded Glass Aspheric Lens is a very economic choice for collimating or focusing light at high magnification. It is made from ECO550 glass, which features low dispersion (Vd=50.02). Typical applications include fiber coupling, laser diodes, medical
- Antireflection Coating: Yes
- Diameter / Length: 6.35 mm
- Lens Type: Aspheric Lens
- Materials: Other
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Supplier: Newport MKS
Description: The KGA022-B Geltech Molded Glass Aspheric Lens is a very economic choice for collimating or focusing light at high magnification. It is made from ECO550 glass, which features low dispersion (Vd=50.02). Typical applications include fiber coupling, laser diodes, medical
- Antireflection Coating: Yes
- Diameter / Length: 5.42 mm
- Lens Type: Aspheric Lens
- Materials: Other
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Optical Lenses - Aspheric Lens, Molded Glass, 6.325 mm, 3.89 mm FL, 0.55 NA, 600-1050 nm -- KGA080-BSupplier: Newport MKS
Description: The KGA080-B Geltech Molded Glass Aspheric Lens is a very economic choice for collimating or focusing light at high magnification. It is made from ECO550 glass, which features low dispersion (Vd=50.02). Typical applications include fiber coupling, laser diodes, medical
- Antireflection Coating: Yes
- Diameter / Length: 6.35 mm
- Lens Type: Aspheric Lens
- Materials: Other
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Supplier: Newport MKS
Description: The KGA022-A Geltech Molded Glass Aspheric Lens is a very economic choice for collimating or focusing light at high magnification. It is made from ECO550 glass, which features low dispersion (Vd=50.02). Typical applications include fiber coupling, laser diodes, medical
- Antireflection Coating: Yes
- Diameter / Length: 5.42 mm
- Lens Type: Aspheric Lens
- Materials: Other
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Supplier: Shanghai Optics
Description: An achromatic lens, often called an achromat, is a type of optical lens capable of correcting chromatic aberration, a distortion that occurs when glass splits white light into multiple colorwavelengths in the spectrum. Chromatic aberration is a common type of imaging defect.
- Lens Application: Ultraviolet
- Lens Type: Achromats
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Supplier: American Precision Glass Corp.
Description: APGC offers precision technical glass products including faceplates, prisms, filters, mirrors, lenses, circles, tubing, rods, micro sheets, conductive windows, molded blanks, sagged parts, and custom glass products. Glass Grinding Glass Cutting
- Additional Operations: Chemical Treating, Glass to Ceramic Bonding, Etching / Blasting, Heat Treating, Lapping / Polishing
- Application Expertise: Decorative / Furniture, Lighting, Optical / Semiconductor
- Coating Services: Anti-Glare Coating, Anti-Reflective Coating, Silvering / Metallizing, Screen Coating
- Fabrication Services: Design Assistance, Glass Part Fabrication, Glass Cutting / Profiling, Glass Repair, Material Selection, Inspection / Testing, Supplies, Specialty / Other
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Supplier: Flexbar Machine Corporation
Description: FLUORESCENT ILLUMINATED MAGNIFIERS Top Quality Illuminated Magnifiers...designe d for inspection, laboratory and assembly uses. 5" dia., 3 diopter (+75% magnification) clear crown optical glass lens (minimal distortion). Add-on lens available for increased
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Supplier: American Precision Glass Corp.
Description: . Glass Products & Processes APGC offers precision technical glass products including faceplates, prisms, filters, mirrors, lenses, circles, tubing, rods, micro sheets, conductive windows, molded blanks, sagged parts, and custom glass products Glass Types &
- Capabilities: Coatings, Design, Grinding and Polishing, High Volume Production, Prototyping, Sizing and Shaping
- Location: North America, United States Only, Northeast US Only
- Optic Type: Filters, Laser Optics, Lenses, Mirrors, Prisms, Wedges, Windows
- Substrate: Glass, Other
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Supplier: SAE International
Description: Precision glass molding process is an attractive approach to manufacture small precision optical lenses in large volume over traditional manufacturing techniques because of its advantages such as low cost, fast time to market and being environment friendly. In this paper, we present a
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Supplier: Transcat, Inc.
Description: Application High Temperature Option (2192°F) Radiometric Video Recording Atmospheric Corrections Isotherms Bluetooth Voice Annotation Lens Protection Glass (Optional) Customizable Reporting Software Rotating display and swivel
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Supplier: Safety Glasses USA
Description: Features: Magnification diopter is molded into the polycarbonate lens. Handgrip pattern on temple is ergonomically positioned for a secure grip. Soft, rubber nosepiece for non-slip comfort. Rubber tipped temples with belt ribs keep glass securely in place
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Supplier: State Safety & Compliance
Description: """Over-the-Glass"" design provides economical alternative to prescription eyewear. Features soft Duoflex« cushioned temples, adjustable ratchet lens inclination, universal nosebridge, and single panoramic polycarbonate lens with molded sideshields and browguard.
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Supplier: bulbs.com
Description: Value Brand Grid Frame Wallpack with Bronze Die Cast Aluminum Housing and a Prismatic Molded Borosilicate Glass Lens. Includes 2-42 Watt Fluorescent Lamps and an Electronic Ballast of 120-277 Voltage.
- Application: Outdoor
- Ballast Included: Yes
- Lamp Type: Fluorescent
- Light Fixture Type: Wall Fixtures
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Supplier: Ecopower Inc.
Description: LED Wall pack Cuts Energy Cost and Eliinates Maintenance Say goodbye to high energy bills. Our new medium Wall pack Fixture will provide maintenance FREE lighting for you for up to 150,000 hours. Our medium aluminum die cast Wall Pack is powder coated with a molded prismatic borosilicate
- Application: Commercial, Industrial, Outdoor
- Bulb Included: Yes
- Lamp Type: LED
- Light Fixture Type: Wall Fixtures
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Supplier: Juno Lighting Group
Description: SATIN ALUMINUM COLOR 39 1/4 INCH 6 LAMP(S) 20 W G4 BI PIN HALOGEN LAMP TYPE 12/24 V LAMP/BALLAST VOLTAGE CLEAR BOROSILICATE GLASS LENS LENS TYPE DANALITE[T], JUNO[R] BRAND APPROVAL UL, CSA MATERIAL EXTRUDED ALUMINUM HOUSING, INJECTION MOLDED END CAP APPLICATION
- Lamp Type: Halogen
- Light Fixture Voltage: 12 to 24 volts
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Supplier: Armstrong Brands, Inc.
Description: From delicate glass lenses to heavy-duty motor assemblies, molded foam can offer a material handling solution. Whether it's used in-house or when transporting product from your facility to the end user, our material handling trays can eliminate costly individual unit packaging,
- Features: Thermal Insulation / Fireproofing, Recyclable
- Material: Foam
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Supplier: Mitsui Chemicals America, Inc.
Description: refractive index material, it is possible to achieve thinner lenses with the same strength as thicker lenses. With the high refractive index and high Abbe number of these Monomers comparable optical performance to glass lenses can be achieved. In addition, glass
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Supplier: Wiper Master, Inc.
Description: "Over-the-Glass" style provides an economical alternative to prescription eyewear. Features include soft Duoflex® cushioned temples, adjustable ratchet lens inclination, universal nosebridge, and single panoramic polycarbonate lens with molded sideshields and browguard.
- Type: Glasses
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Supplier: REED-Direct
Description: Modern V-shape design parts molded of GE Valox® polyester, in black textured finish. Heavy glass protected front firmly secured against rattles by spring action For 3-1/2" stems only and ranges up to and including 300°F, the stem material is a precision die cast Zamac
- Fahrenheit Scale: 30 to 180 F
- Scale: Fahrenheit
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Supplier: NOSHOK, Inc.
Description: Molded Plexiglassâ„¢ lenses on 2-1/2 inch size and instrument glass on 4 inch size for strength and clarity Standard case on 2-1/2 inch size is black painted steel (optional Stainless steel), and Stainless steel on 4 inch case Phosphor bronze diaphragm
- Accuracy: 1.5 ±% FS
- Dial Diameter: 2.5 inch
- Media: Liquid, Gas
- Mount / Connection Location: Bottom, Center Back
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Supplier: U.S. Plastic Corporation
Description: chlorine applications and consult factory for recommendations. Utilization of Plast-O-Matic gauge guards offers the added advantage of protection against clogging of instruments caused by suspended solids or highly viscous fluids. Materials Construction: Gauge Guard housings are molded of
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Supplier: BNB INT. Co., Ltd.
Description: impurities, and outgas doesn’t occur except for the water, making it applicable for parts touching wafer/glass and inside vacuum chambers with semiconductors, making it ideal for LCD/PDP manufacturers. It has good ultrasonic penetration and thermal insulation, making it ideal for ultrasonic
- Applications: Aerospace, Automotive, Bearing / Power Transmission, Conveyors / Ball Transfers, Electronics / Electrical, Specialty / Other
- Ball Type: Plastic Balls
- Diameter / OD: 0.0394 to 1 inch
- Features: Corrosion Resistant, Dielectric / Electrically Insulating, Nonmagnetic
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Supplier: Dontech Incorporated
Description: repeated cleaning with water and typical commercial glass and lens cleaners. • Excellent scratch resistance, hardness and Impact resistance – Scratch resistance better than most plastic substrates such as PC, TAC, PET. The coating provides reasonable mar protection to these
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Supplier: Nikon Metrology
Description: expansion metal with extra heavy duty roller bearing ways. Special high resolution linear encoder scales (with low coefficient of expansion glass scales) provide read-outs that are 10x finer than our other NEXIV Measuring Systems. Through-the-lens (TTL) Laser Focusing System
- Applications / Capabilities: Electronics or Semiconductor Inspection
- Image Source: Optical Microscope
- System Type: Turnkey / Complete System
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Three‐Dimensional Modeling of Glass Lens Molding
Besides viscoelastic parameters, the glass/mold interface friction coefficient is an important parameter that can affect the final size/shape and residual stress state inside the molded glass lenses and hence cannot be neglected.
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Quantitatively measurement and analysis of residual stresses in molded aspherical glass lenses
Abstract Residual stresses are important criteria for evaluating precision compression molded glass lenses .
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Nonisothermal glass molding for the cost-efficient production of precision freeform optics
The consequences are the crucial increase of residual stress in the molded glass lens and a high pressing force, which shortens the mold life.
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Molding of Al2O3-coated chalcogenide glass lenses
It was found that surface defects appearing on the molded glass lenses were mainly due to the interfacial chemical reaction between the chalco- genide glass and molds, which leads to a low yield of molded glass lenses than expected.
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Direct welding with arc discharging to joint quart optical fiber to multicomponent glass mold lens (small factor fiber collimator with new push-pull welding me...
We were successful in the direct splicing method of optical fiber to the mold glass lens which can provide fusion joints by using an arc discharge process, which is called the shrink- fit method.1 This method has provided us the heterojunction…
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Investigation of the refractive index distribution in precision compression glass molding by use of 3D tomography
The variation of the refractive index in a molded glass lens is an important parameter that can influence its optical performance, especially for lenses used in high precision optical systems.
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Precision Glass Molding: Validation of an FE Model for Thermo‐Mechanical Simulation
The model takes into account the complicated thermo-mechanical behavior of glass as well as molding process and predicts the final size/shape and residual stress state inside the molded glass lenses .
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Fabrication of Complex Optical Components
The process simulation of precision glass molding is developed based on FE method and consists of a thermal model predicting the actual temperature distribution and a mechanical model to predict the visco-elastic deformation and thermal shrinkage of the molded glass lens .
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Ultra-Precision Machining Technologies, CJUMP2011
Third, the molded glass lens is annealed in molding dies to release internal stress.
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Rhenium-iridium coating effect of tungsten carbide mold for aspheric glass lens
The molded glass lens is a plane–aspheric convex singlet, 4.0 mm (Clear aperture 3.0 mm) in diameter.