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Supplier: Edmund Optics Inc.
Description: A cylindrical Fresnel lens is a collapsed version of a conventional cylindrical lens. These lenses can be used in applications which require focusing in only one dimension.
- Lens Type: Cylindrical Lens, Fresnel Lens
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Supplier: Knight Optical (UK) Ltd
Description: Please note; Due to the size of some of these lenses, we may need charge an additional fee for shipping. If you would like further details, please send your request to customerservices@kni ghtoptical.co.uk Fresnel lenses consist of a flat surface with interspaced
- Focal Length: 5 mm
- Lens Type: Fresnel Lens
- Width: 0.6000 mm
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Supplier: Edmund Optics Inc.
Description: A Fresnel lens replaces the curved surface of a conventional lens with a series of concentric grooves, molded into the surface of a thin, lightweight plastic sheet. The grooves act as individual refracting surfaces, like tiny prisms when viewed in cross section, bending parallel
- Lens Type: Fresnel Lens
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Supplier: Edmund Optics Inc.
Description: A Fresnel lens replaces the curved surface of a conventional lens with a series of concentric grooves, molded into the surface of a thin, lightweight plastic sheet. The grooves act as individual refracting surfaces, like tiny prisms when viewed in cross section, bending parallel
- Lens Type: Fresnel Lens
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Supplier: Edmund Optics Inc.
Description: A cylindrical Fresnel lens is a collapsed version of a conventional cylindrical lens. These lenses can be used in applications which require focusing in only one dimension.
- Lens Type: Cylindrical Lens, Fresnel Lens
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Supplier: Knight Optical (UK) Ltd
Description: Please note; Due to the size of some of these lenses, we may need charge an additional fee for shipping. If you would like further details, please send your request to customerservices@kni ghtoptical.co.uk Fresnel lenses consist of a flat surface with interspaced
- Focal Length: 250 mm
- Lens Type: Fresnel Lens
- Width: 0.5000 mm
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Supplier: Knight Optical (UK) Ltd
Description: Please note; Due to the size of some of these lenses, we may need charge an additional fee for shipping. If you would like further details, please send your request to customerservices@kni ghtoptical.co.uk Fresnel lenses consist of a flat surface with interspaced
- Focal Length: 20 mm
- Lens Type: Fresnel Lens
- Width: 0.5000 mm
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Supplier: Knight Optical (UK) Ltd
Description: Please note; Due to the size of some of these lenses, we may need charge an additional fee for shipping. If you would like further details, please send your request to customerservices@kni ghtoptical.co.uk Fresnel lenses consist of a flat surface with interspaced
- Focal Length: 400 mm
- Lens Type: Fresnel Lens
- Width: 0.5000 mm
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Supplier: Newport MKS
Description: The CKX16-C Plano-Convex Cylindrical Lens is a Magnesium Fluoride (MgF2) coated,1.0 inch (25.00 mm) diameter, N-N-BK7 plano-convex cylindrical lens with an effective focal length of 50.00 mm. It is designed to meet the demanding requirements of laser electro-optic applications.
- Antireflection Coating: Yes
- Focal Length: 47.2 mm
- Lens Type: Cylindrical Lens, Spherical Lens
- Materials: BK7 Glass, Other
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Supplier: Newport MKS
Description: The CKX14-C Plano-Convex Cylindrical Lens is a Magnesium Fluoride (MgF2) coated, 0.5 inch (12.50 mm) diameter, N-N-BK7 plano-convex cylindrical lens with an effective focal length of 100.00 mm. It is designed to meet the demanding requirements of laser electro-optic applications.
- Antireflection Coating: Yes
- Center Thickness: 2 mm
- Focal Length: 98.68 mm
- Lens Form: Plano-Convex, Other
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Supplier: Hubbell Lighting, Inc.
Description: FRESNEL LENS TYPE GLASS LENS MATERIAL 11-1/4 INCH L X 11-1/4 INCH W X 5-5/8 INCH H SIZE LFIL9HSQ SERIES RECESSED HOUSING USED ON UL, CSA APPROVAL DAMP LOCATION APPLICATION NON-INSULATED CEILING TYPE 9 INCH NOMINAL APERTURE SIZE SQUARE APERTURE SHAPE A23 150 W INCANDESCENT LAMP
- Application: Other
- Lamp Type: Fluorescent, Incandescent, Metal Halide
- Light Fixture Type: Ceiling Fixtures, Recessed Lights
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Supplier: Juno Lighting Group
Description: REGRESSED SPLAY TRIM WITH FRESNEL GLASS LENS TYPE WHITE TRIM FINISH CV8 SERIES VERTICAL COMPACT FLUORESCENT DOWNLIGHT USED ON UL, CSA APPROVAL DAMP/WET LOCATION APPLICATION 8 INCH NOMINAL APERTURE SIZE ROUND APERTURE SHAPE QUAD TUBE 26 W, TRIPLE TUBE 26 TO 42 W FLUORESCENT LAMP TYPE
- Application: Marine, Other
- Lamp Type: Fluorescent
- Light Fixture Type: Recessed Lights
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Supplier: RS Components, Ltd.
Description: The VCC LPC series of panel mount light pipes feature a flush design with a low profile Fresnel lens and a wide viewing angle. The 4 mm diameter light pipes allows transmission of light from a surface mount or through-hole LED to a front panel display. The light pipes are available in
- LED Hardware: LED Light Pipe
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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
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Supplier: RS Components, Ltd.
Description: These LED beacons feature a robust polycarbonate fresnel lens and 12 x 3W high performance LEDs. The fresnel lens captures more oblique light from the LEDs thus allowing the light to be visible over greater distances. EMC R10 approved. 4 ECE R65 approved flash
- Color: Amber, Other
- Mounting: Other
- Power Source: DC / Battery
- Visual Indicators: Flashing Light
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Description: . Multicolor FB2LEDX-QC models are available as warning lights and status indicators. The multicolor warning lights feature a clear, fresnel lens, fours colors (Amber, Blue, Green, and Red) and three fl ash patters per unit. Twelve color and fl ash pattern combinations
- Color: Other
- Flash Rate: 60 flashes per minute
- Mounting: Pole Mount, Other
- Power Source: AC Voltage, DC / Battery
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Description: performance. Its modular design and simple functionality combined with bright LED’s, make this stack light option the right choice for an advanced application. RSL-LMB-F consists of a colored fresnel lens with a colored LED. The use of a colored lens with the same colored light
- Available Colors: Blue
- Lighting Option: Continuous
- Outdoor Use: Yes
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What are the standard ZnSe focus lenses available from Yutai Optics? (read more)
Browse Optical Lenses Datasheets for Changchun Yutai Optics Co., Ltd. -
colour accuracy of virtual images, enhancing the immersive user experience. Can Yutai Optics design achromatic lenses for customers? Yes, Yutai Optics has engineers who can design technical drawings of achromatic lenses, if customers provide diameter( or C.A.), FL and wavelength. (read more)
Browse Optical Lenses Datasheets for Changchun Yutai Optics Co., Ltd.
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Solar‐powered ZigBee‐based wireless motion surveillance: a prototype development and experimental results
A focusing device is usually used in front of the sensor, which in this project was a FL65 Fresnel lens also available from Glolab Corporation.
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Handbook of Analytical Instruments, Second Edition > Infrared Spectrophotometers
The FL65 fresnel lens from M/s Glolab (www.glolab.com) is made of an infrared transmitting material that has an IR transmission range of 8 to 14 μm which is most sensitive to human body radiation.
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GSM Controlled Robotics
A FL65 infrared Fresnel lens with a focal length of 0.65 inch is recommended for longest range.
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A Higher Capability Sensor Node Platform Suitable for Demanding Applications
The Fresnel lens (Glolab FL65 ) mounted in the .
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Managing and monitoring house visits with Home Visitor Logger
The sensor is made out of a PIR infrared component and a Fresnel lens , filtering the infrared radiations to send the human body radiation. [4] GLOLAB Corporation, Infrared Parts Manual – PIR325 FL65 , © 2003 [5] R. Gonzales, R. Woods & …