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Supplier: Shanghai Optics
Description: Fresnel Lens Overview Fresnel lenses are lenses composed of a series of concentric rings. The Fresnel lens construction design allows for large aperture and short focal length with less mass and volume compared with a conventional lens design. Fresnel lens
- Features: Fresnel Lens
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Supplier: United Technologies Corporation
Description: LENS TYPE SHATTER RESISTANT POLYCARBONATE MATERIAL CLEAR COLOR 96DV2 SERIES ADAPTABEACON. STROBE LIGHT USED ON EDWARDS. BRAND LENS TYPE FRESNEL WEATHER PROOF 96 MODEL
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Supplier: Radwell International
Description: DISCONTINUED BY MANUFACTURER, PILOT LIGHT LENS, FRESNEL, HARMONY 9001SK SERIES, POLYCARBONATE, GROOVED, 30MM, BLUE. FREE 2 YEAR RADWELL WARRANTY
- LED Color: Blue
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Supplier: Radwell International
Description: DISCONTINUED BY MANUFACTURER, PILOT LIGHT LENS, FRESNEL, HARMONY 9001SK SERIES, POLYCARBONATE, GROOVED, 30MM, YELLOW. FREE 2 YEAR RADWELL WARRANTY
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Supplier: United Technologies Corporation
Description: FLASH LIGHT TYPE POLYCARBONATE LENS, POLYCARBONATE/ABS BASE MATERIAL 4-9/32 INCH DIA X 4-7/32 INCH H SIZE UL, CSA APPROVAL 12 VDC OPERATING VOLTAGE COMMERCIAL, INDOOR/OUTDOOR, INDUSTRIAL APPLICATION 1/2 INCH CONDUIT MOUNTING NEMA 4X ENCLOSURE 1 AMPERE OPERATING CURRENT MAGENTA LENS
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Supplier: Allied Electronics, Inc.
Description: magenta . It is designed to provide a bright visual indication utilizing special optics within a shatter resistant polycarbonate lens. The polycarbonate double fresnel lens ensures efficient light dispersion. This is accomplished with a series of complementing fresnels
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Supplier: Allied Electronics, Inc.
Description: magenta . It is designed to provide a bright visual indication utilizing special optics within a shatter resistant polycarbonate lens. The polycarbonate double fresnel lens ensures efficient light dispersion. This is accomplished with a series of complementing fresnels
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Supplier: United Technologies Corporation
Description: FLASHING STROBE LIGHT TYPE 4-9/32 INCH DIA X 4-7/32 INCH H SIZE 12 VDC OPERATING VOLTAGE XENON LAMP TYPE 0.5 AMPERE OPERATING CURRENT SHATTER RESISTANT POLYCARBONATE LENS MATERIAL AMBER LENS COLOR 65 FPM FLASH RATE 300000 CD LIGHT INTENSITY ADAPTABEACON BRAND BASE MATERIAL ABS PLASTIC LAMP
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Supplier: RS Components, Ltd.
Description: 7.5mm Domed polycarbonate fresnel lens. Nickel-plated body. Mounting Hole Size: 6.5mm Dia. Light Output Colour = Green Mounting Hole Size = 6.5mm Lamp Size = 7.5 mm Length = 14.5 mm Type = Panel Mount Lamp Type = LED Termination Type = Lead Pins Bezel Style = Prominent Bezel Colour =
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Supplier: Autonics Corporation
Description: Slim Plastic Body Area Sensors The BWP series area sensors feature a flat and compact body size (13 mm) made of high strength PC/ABS (Polycarbonate/Acrylonitrile Butadiene Styrene) plastic. The sensors use high performance Fresnel lens and have high-speed response time of under 7 ms.
- Protection Zone: 0.09999999999999999 m
- Application: Stationary
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Supplier: RAWELT S.A. de C.V.
Description: vertical 3°. Other green, amber and blue colored glass globes are also available for non-obstruction applications for LOS and LOD models. For model LOC FRESNEL glass lens and LOC1 model FRESNEL polycarbonate lens. Gasket: Neoprene. Gasket: Silicone (optional). Threaded bottom 1
- Features: Bulb Included, Other
- Application: Industrial
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Description: Groups A, B, C and D; Class II, Division 2, Groups F and G; Class III NSF certified Features Model 225XST is a hazardous location light with a black e-coated coated base and the inner fresnel lens is available in six colors. The clear polycarbonate outer dome can be quickly removed for
- Flash Rate: 80 flashes per minute
- Lamp / Bulb Power: 580,000 watts
- Supply Voltage: AC Voltage
- Features: Other, Outdoor Rated / Weatherproof
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. SC series Fresnel lenses are characterized by very low tip rounding resulting in a high quality image. The lenses are made of PMMA or Polycarbonate. On request, the lenses can be combined with other microstructured optics (e.g. diffusers or microlens arrays) by directly apllying (read more)
Browse Fresnel Lenses Datasheets for ORAFOL Fresnel Optics GmbH -
Polymer Fresnel Cylindrical Lenses are the ideal solution for line lights and linear scanner systems. The precise Fresnel structure enables a targeted distribution or focussing of light with minimal weight and space requirements. Custom design possible soon! Contact us for more infirmation on the custom Fresnel cylindrical lenses tailored to your already exiting system. (read more)
Browse Cylindrical Lenses Datasheets for ORAFOL Fresnel Optics GmbH -
This design allows the lens to maintain its optical performance while significantly reducing the amount of material used and the thickness of the lens. What is the largest Fresnel lens size that Yutai Optics can make? Up to now, the largest size (read more)
Browse Optical Lenses Datasheets for Changchun Yutai Optics Co., Ltd. -
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)
Browse Fresnel Lenses Datasheets for ORAFOL Fresnel Optics GmbH -
What are the disadvantages of Fresnel lenses? Aberration problem: due to the discretization of the structure, some aberration may exist. Surface susceptibility: the ring structure is prone to dust accumulation or damage, affecting optical performance. Material limitations: plastic materials have poor heat resistance and durability. (read more)
Browse Optical Lenses Datasheets for Changchun Yutai Optics Co., Ltd. -
Custom CPV lens arrays as silicone-on-glass hybrid (SOG) Weather resistant and customizable in dimenions up to 1 m². Array dimensions and Fresnel lenses can be tailored to your solar module. ORAFOL Fresnel Optics is a key player in the CPV module market for more than a decade and can assist you in your development process. (read more)
Browse Fresnel Lenses Datasheets for ORAFOL Fresnel Optics GmbH -
Customer specific Fresnel lenses (positive or negative lenses) up to 520 mm in diameter made of polymers. Low tip rounding ensures high quality imaging. Outer contours can be trimmed precisely to the intended application in every desired shape. Prototyping is possible. A tool tree ensures manufacturing for decades with consistent quality. (read more)
Browse Fresnel Lenses Datasheets for ORAFOL Fresnel Optics GmbH -
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)
Browse Fresnel Lenses Datasheets for ORAFOL Fresnel Optics GmbH -
For lighting and sensor applicaions LN series lenticular arrays from ROAFOL Fresnel Optics are a lightweight and efficient polymer optics. The variuos standard designs can be trimmed to any required shape and and on request optical coatings can be applied. (read more)
Browse Optical Lenses Datasheets for ORAFOL Fresnel Optics GmbH -
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
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Theory and application of coating tolerant thermography
Both the condenser and projection lenses are polycarbonate Fresnel lenses .
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Surface wear of TiN coated nickel tool during the injection moulding of polymer micro Fresnel lenses - DTU Orbit
TiN coating was applied to a nickel insert for the injection moulding of polycarbonate micro Fresnel lenses .
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Edwards Signaling & Security Systems - 51R-N5-40W - Sounders & Beacons - Beacon-Sounder Combinations - Allied Electronics
The polycarbonate double fresnel lens ensures efficient light dispersion.
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Edwards Signaling & Security Systems - 51A-N5-40W - Sounders & Beacons - Beacon-Sounder Combinations - Allied Electronics
The polycarbonate double fresnel lens ensures efficient light dispersion.
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Surface wear of TiN coated nickel tool during the injection moulding of polymer micro Fresnel lenses - DTU Orbit
TiN coating was applied to a nickel insert for the injection moulding of polycarbonate micro Fresnel lenses .
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Flashing Lights - Grainger Industrial Supply
7-1/2 In., Height 13 In., Length 15 In., Width 7 In., Housing Material Polycarbonate, Lens Material Polycarbonate , Lens Design Fresnel , Mounting Bolt, Power Source Solar, Standards ITE, Includes Bolt and Switch Pin, LED Bulb .
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Flashing Lights - Grainger Industrial Supply
7-1/2 In., Height 13 In., Length 15 In., Width 7 In., Housing Material Polycarbonate, Lens Material Polycarbonate , Lens Design Fresnel , Mounting Bolt, Power Source Solar, Standards ITE, Includes Bolt and Switch Pin, LED Bulb .
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Warning Lights - Grainger Industrial Supply
7-1/2 In., Height 13 In., Length 15 In., Width 7 In., Housing Material Polycarbonate, Lens Material Polycarbonate , Lens Design Fresnel , Mounting Bolt, Power Source Solar, Standards ITE, Includes Bolt and Switch Pin, LED Bulb .
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Safety - Grainger Industrial Supply
7 In., Height 11-1/2 In., Length 7-1/2 In., Width 5-1/2 In., Housing Material Polyethylene, Lens Material Polycarbonate , Lens Design Fresnel , Mounting Through Bolt, Power Source 6VDC, Standards MUTCD and ITE, Includes Photocell, 3-Way Switch .
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Sol-gel prepared glass for micro-optical elements and arrays
Patterned supports were made of polycarbonate and PMMA ( Fresnel Lenses ), cured photoresist, cured polyimide resin, and gold-plated metals.