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Description: 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.g., N-BK7, Fused Silica). The glass molding technique is heating optical glass cores
- Diameter / Length: 5.000000000000001 to 300.00000000000006 mm
- Lens Features: Antireflection Coating
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Supplier: Newport MKS
Description: The KGA230-A-MT Geltech Molded Glass Aspheric Lens is a very economic choice for collimating or focusing light at high magnification. It is made from CDGM D-ZLaF52LA glass, which features low dispersion (Vd=40.99). Typical applications include fiber coupling, laser diodes,
- Diameter / Length: 6.3500000000000005 mm
- Edge Thickness: 0.25 mm
- Surface Quality: 40-20 Scratch / Dig
- Lens Features: Antireflection Coating, Mounted
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Supplier: Newport MKS
Description: The KGA240-B-MT Geltech Molded Glass Aspheric Lens is a very economic choice for collimating or focusing light at high magnification. It is made from CDGM D-ZK3 glass, which features low dispersion (Vd=61.15). Typical applications include fiber coupling, laser diodes, medical
- Diameter / Length: 9.9 mm
- Edge Thickness: 0.25 mm
- Surface Quality: 40-20 Scratch / Dig
- Lens Features: Antireflection Coating, Mounted
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Supplier: Newport MKS
Description: The KGA560-A-MT Geltech Molded Glass Aspheric Lens is a very economic choice for collimating or focusing light at high magnification. It is made from CDGM D-ZK3 glass, which features low dispersion (Vd=61.15). Typical applications include fiber coupling, laser diodes, medical
- Diameter / Length: 6.3500000000000005 mm
- Surface Quality: 40-20 Scratch / Dig
- Lens Features: Antireflection Coating, Mounted
- Lens Type: Aspheric Lens
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Supplier: Newport MKS
Description: The KGA080-B-MT 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
- Diameter / Length: 6.3500000000000005 mm
- Surface Quality: 40-20 Scratch / Dig
- Lens Features: Antireflection Coating, Mounted
- 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 practical prices for
- Focal Length: 2 mm
- Center Thickness: 2 mm
- Edge Thickness: 1.3900000000000001 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 practical prices for
- Focal Length: 13.860000000000001 mm
- Center Thickness: 2.7600000000000002 mm
- Edge Thickness: 2.2800000000000002 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 practical prices for
- Focal Length: 6.1000000000000005 mm
- Center Thickness: 1.93 mm
- Edge Thickness: 1.73 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 practical prices for
- Focal Length: 2.95 mm
- Center Thickness: 4.07 mm
- Edge Thickness: 2.33 mm
- Lens Type: Aspheric Lens
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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
- Materials: Acrylic, BK7 Glass, Polycarbonate
- Lens Type: Aspheric Lens, Spherical Lens
- Lens Application: Infrared, Visible
- Features: Other, Plano-Convex
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Supplier: Foctek Photonics, Inc.
Description: microscopic instrument. Molding process: A. Precision glass molding Precision glass molding is to heat the glass material to a high temperature to become plastic, through the aspheric mold to shape, and then gradually cool to room temperature. At present, precision glass
- Lens Type: Aspheric Lens
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Supplier: Shanghai Optics
Description: heat your home or your pool, your solar panel system likely uses a Fresnel lens. Manufacturing Fresnel Lenses Fresnel lenses were initially produced by hand grinding and polishing glass. The manufacturing process was tedious and later evolved into molten glass poured into
- Lens Type: Fresnel Lens
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Supplier: Qioptiq
Description: Aspheric lenses provide simple, single-element solutions for laser collimation. Aspheres can eliminate spherical aberrations and improve focusing and collimating accuracy. Typical applications are fiber coupling, laser diodes, optical data storage, and barcode scanners. Molded
- Focal Length: 3.1 to 11 mm
- Diameter / Length: 6 to 9.94 mm
- Center Thickness: 2.2 to 5.36 mm
- Lens Type: Aspheric Lens
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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 Glass
- Size Capabilities: 0.1181103 to 12 inch
- Secondary Operations: Anti-Glare Coating, Anti-Reflective Coating, Chemical Treating, Etching / Blasting, Glass to Ceramic Bonding, Heat Treating, Lapping / Polishing, Screen Coating, Silvering / Metallizing
- Materials Processed: Borosilicate, Dichroic, Glass Ceramic, Quartz, Silicate / Fused Silica, Soda Lime
- Applications: Decorative / Furniture, Lighting, Optical / Semiconductor
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Supplier: Shanghai Optics
Description: Irregularity(Cylindrical Surface) 1/4Lambda < 1/8Lambda Centration(arc min) 3′ 1′ How Cylindrical Lenses Are Produced Cylindrical lenses generally take more effort to produce than spherical lenses, though both types require great precision. The lenses are made of optical
- Lens Type: Cylindrical Lens
- Lens Application: Ultraviolet
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Supplier: Thorlabs, Inc.
Description: 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 lens is designed
- Focal Length: -100 to 9.65 mm
- Diameter / Length: 2 to 25.399986284007408 mm
- Center Thickness: 0.8800000000000001 to 36 mm
- Edge Thickness: 1.45 to 200 mm
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Supplier: Flexbar Machine Corporation
Description: FLUORESCENT ILLUMINATED MAGNIFIERS Top Quality Illuminated Magnifiers...designed 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 magnification (Model 12804). U.L.
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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: 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. Distortion free lens provides
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Supplier: Transcat, Inc.
Description: Atmospheric Corrections Isotherms Bluetooth Voice Annotation Lens Protection Glass (Optional) Customizable Reporting Software Rotating display and swivel handle allow for ease of use in a variety of applications Included 2GB SD card for storage Video Output via USB allows for immediate
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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. Lenses
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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. Lenses
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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. Lenses
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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. Lenses
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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.
- Light Fixture Voltage: 120 to 277 volts
- Light Fixture Wattage: 84 watts
- Features: Ballast Included
- Lamp Type: Fluorescent
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Supplier: bulbs.com
Description: Value Brand Open 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.
- Light Fixture Voltage: 120 to 277 volts
- Light Fixture Wattage: 84 watts
- Features: Ballast Included
- Lamp Type: Fluorescent
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Supplier: bulbs.com
Description: Value Brand Medium Wallpack with Bronze Die Cast Aluminum Housing and Molded Prismatic Borosilicate Glass Lens. Includes 150 Watt Pulse Start Lamp and a High Power Ballast, 120/208/240/277 Voltage.
- Light Fixture Voltage: 120 to 277 volts
- Light Fixture Wattage: 150 watts
- Features: Ballast Included
- Application: Outdoor
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Supplier: Juno Lighting Group
Description: WHITE COLOR 10 1/2 INCH 2 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 ARCHITECTURAL SH MODEL
- Light Fixture Voltage: 12 to 24 volts
- Lamp Type: Halogen
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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. Lenses
- Type: Glasses
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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. Lenses
- Type: Glasses
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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. Lenses
- Type: Glasses
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Supplier: Mitsui Chemicals America, Inc.
Description: 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 mold-casted MR™ Series shows
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Supplier: Safety Glasses USA
Description: Features: Original modern style with three different frame color options and new gold mirror lens option Sleek, lightweight full frame glass Non-slip grip-on temples are dual molded into frame for maximum comfort Polycarbonate lens for impact resistance Integrated rubber nosepiece for
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Supplier: Safety Glasses USA
Description: Features: Original modern style with three different frame color options and new gold mirror lens option Sleek, lightweight full frame glass Non-slip grip-on temples are dual molded into frame for maximum comfort Polycarbonate lens for impact resistance Integrated rubber nosepiece for
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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
- Features: Bulb Included
- Application: Commercial, Industrial, Outdoor
- Lamp Type: LED
- Fixture Type: Wall Fixtures
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Indicates content that may require registration and/or purchase.
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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.