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Search GlobalSpec to find length lens focal-related products, suppliers, datasheets and CAD.
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Products/Services for length lens focal
The Versatile Reporter. This classic focal length with a moderate wide-angle perspective
is perfectly suited for commercial, location and nature photography. The Distagon T* 2/35 is designed to provide very high image quality over a wide range of apertures and focusing ranges.
(read more)
...magnification, and optical format. Focal length is the distance from the optical center of the lens to the image sensor plane. There are two types of adjustability: fixed focal length and variable focal length. A video camera’s focal ratio or F-number... Search by Specification | Learn More
Focal plane arrays (FPA) are detectors consisting of a linear or two-dimensional matrix of individual detector elements, typically used at the focus of an imaging system. Search by Specification | Learn More
Fresnel lenses resemble a planoconvex or planoconcave lens that is cut into narrow rings and flattened. If the steps are narrow, the surface of each step is generally made conical and not spherical. Search by Specification | Learn More
Optical lens assemblies are composed of a number of lenses mounted for a particular imaging function. These can include objectives, collimators, gauging lenses, etc. Learn More
Gradient index (GRIN) lenses focus light through a precisely controlled radial variation of the lens material's index of refraction from the optical axis to the edge of the lens. Search by Specification | Learn More
...convex-convex, concave-concave, meniscus, aspheric, and ball. Plano-convex lenses have a positive focal length, which makes them ideal for collecting and focusing light for many imaging applications. Plano-concave lenses have a negative focal... Search by Specification | Learn More
Lens holders are used to stabilize and maintain the position of all the optical components of a lens assembly. Learn More
Cylindrical lens have at least one surface that is formed in the shape of a cylinder. Cylindrical lenses are used to correct astigmatism in the eye, and, in rangefinders, to produce astigmatism, stretching a point of light into a line Search by Specification | Learn More
...for optical lenses include effective focal length, diameter or length, width, and lens application. Ultraviolet (4 nm to 380 nm), visible (380 nm to 750 nm) and infrared (750 to 2500 nm) products are commonly available. Search by Specification | Learn More
Magnifiers are inspection instruments that are used to magnify a product or part detail via a lens system. Search by Specification | Learn More
...percent is the longitudinal distance between where red and blue focus, resulting in a green focal point. Some achromats are treated with an antireflective coating to reduce increase transmission of light at the lens-air interface. Often, this coating... Search by Specification | Learn More
...of crown and flint glass, which have been corrected for chromatic aberration with respect to two selected wavelengths. Aspheres are lens elements in which the spherical surface of the lens is altered slightly in order to correct for spherical aberration... Search by Specification | Learn More
...lenses. Achromatic lenses and semi-plan lenses are used to improve the alignment of colors at the focal point in order to provide a clearer image. They differ in terms of glass type, cost, and index of refraction. Condenser lenses are higher-power... Learn More
Dimensional gages and instruments provide quantitative measurements of product or component dimensional and form attributes such as wall thickness, depth, height, length, inner diameter (ID), outer diameter (OD), taper or bore. Search by Specification | Learn More
...lens. This is the lens only, LED is not included. LED light pipes are components and hardware used to transfer light from an LED to a desired location. This is the light pipe only, LED is not included. LED headers or connectors are used... Search by Specification | Learn More
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ZF: ZEISS lenses for F-bayonett SLRs Carl Zeiss Camera Lens Division
Carl Zeiss Camera Lens News Carl Zeiss Camera Lens Division
Ultra 16: Cine Lenses for Super 16 format Carl Zeiss Camera Lens Division
Distagon T* 2/28 Wide-Angle Lens Carl Zeiss Camera Lens Division
Zeiss Customized Solutions Carl Zeiss Camera Lens Division
Distagon T* 2,8/21 Super Wide Angle Lens Carl Zeiss Camera Lens Division
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Product News for length lens focal
Vari-focal lens (manual/auto iris)
Focal length (mm):6-60;Aperture (F):1.4-360;Mount:CS;Format cover (inch):1/3;Horizontal Angle of View (°):49.1-5.0;Min. object Dimension (m):0.3;Dimension (mm):82×48×41; Net Weight (g):145;Iris:Auto (DC drive) (read more)
Rotman Lens Designer Software Package
Rotman Lens Designer™ (RLD™) software package is a tool for the design, synthesis, and analysis of Rotman Lenses and their variants. It is based on Geometrical Optics combined with the classical Rotman Lens design equations. (read more)
Focal Plane Arrays
No matter your choice, a Fairchild Imaging focal plane array can be perfectly suited to your aerospace, industrial, medical or scientific imaging application. (read more)
Mega Pixels Lens
Mega Pixels Lens with 1/2" format cover
Neusion Lens is a Division and Brand for CCTV Lens and Camera Lens of Foctek Photonics, Inc., which is a professional Manufacturer of Optical Components since 2001. (read more)
Distagon T* 2,8/25 ZF Lens
The Legendary Wide-angle Lens with Close-focus Capability. This wide-angle lens is the most advanced version of the legendary Distagon, a high performance lens with close focus capabilities, that was first introduced in 1961. (read more)
Visible + IR (day & night) Lens
Visible, IR dual band, working for both Day and night
Neusion Lens is a Division and Brand for CCTV Lens and Camera Lens of Foctek Photonics, Inc., which is a professional Manufacturer of Optical Components since 2001. (read more)
Distagon T* 2/35 Wide-Angle Lens
The Versatile Reporter. This classic focal length with a moderate wide-angle perspective
is perfectly suited for commercial, location and nature photography. The Distagon T* 2/35 is designed to provide very high image quality over a wide range of apertures and focusing ranges.
(read more)
Planar T* 1,4/85 Short Telephoto Lens
The Concentrated View. This short telephoto is a classic portrait focal length which is further enhanced by the long barrel rotation for precise control of the focus point in the image. (read more)
Distagon T* 2/28 Wide-Angle Lens
The Famous High-speed Artist. This moderate wide-angle lens is based on the renowned Distagon design of the 1980s for the Contax system. (read more)
Distagon T* 2,8/21 Super Wide Angle Lens
The new horizon. This legendary super wide angle lens will set new standards in its focal length class. (read more)
Parts by Number for length lens focal
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| LCF08LT | Newark | BANNER ENGINEERING | Digital Cameras & | Lens; Focal Length:8Mm; Format Size:2/3""D; For Use With:Presence Plus Vision Sensors; Leaded Process Compatible:No; Peak Reflow Compatible (260 C):No |
| LCF25R | Newark | BANNER ENGINEERING | Digital Cameras & | Lens; Focal Length:25Mm; Format Size:1""T; For Use With:Presence Plus Vision Sensors; Leaded Process Compatible:No; Peak Reflow Compatible (260 C):No |
| LCF75LT | Newark | BANNER ENGINEERING | Digital Cameras & | Lens; Focal Length:75Mm; Format Size:2/3""E; For Use With:Presence Plus Vision Sensors; Leaded Process Compatible:No; Peak Reflow Compatible (260 C):No |
| LCF03LT | Newark | BANNER ENGINEERING | Digital Cameras & | Lens; Focal Length:3.5Mm; Format Size:1/2""T; For Use With:Presence Plus Vision Sensors; Leaded Process Compatible:No; Peak Reflow Compatible (260 C):No |
| 82-10270 | Newark | MCM | Camera Lenses | 12-30mm Manual Iris Vari-Focal Lens; Range:12-30mm Focal Length; 28 deg. to 12 deg. Viewing Angle |
Conduct Research
- Determining Lens Focal Length Requirements in Machine Vision & Surveillance
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Precision Refractive Zoom Lens with Long Focal Length (.pdf)
Developed for the Army's White Sands Missile Range, this precision zoom lens consists of 16 refractive elements with three stationary lens groups and two moving lens groups. Using optical...(read more)
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Precision refractive zoom lens with long focal length
Delivered to the U.S. Army White Sands Missile Range in January 2006 the Precision Metric Zoom Lens was manufactured as a result of an SBIR Phase I and II to design and manufacture a zoom lens system...(read more)
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Bestform Laser Lens Theory (.pdf)
Simple focusing and collimating of laser light can often be accomplished by using a single lens element. However the focused spot size, energy intensity and image quality are all dependent on, not...(read more)
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Using Laser Beam Expanders
Laser Beam expanders are designed to decrease the laser's beam spot size at large distances. There are two main types of beam expanders: Keplerian and Galilean. In its simplest form, the Galilean type...(read more)
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Laser Spot Welding of Copper to Stainless Steel
Copper is typically the most challenging material to laser weld, welding it to a less expensive dissimilar material such as steel is doubly challenging. This work was done to demonstrate the...(read more)
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Application Newsletter - Medical Device Marking with the FiberTower™
A stainless steel medical device part was marked using a 20Watt Fiber Laser Marking System. The part, for a medical saw, was marked with a single line, narrow font for speed purposes and a bold font...(read more)
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Application Newsletter - Laser Cutting Natural Leather
Blue leather with 3-mm thickness was marked and cut by a 10 watt CW CO2 laser with 3.75-inch focal length lens. The speed of 50 mm/sec was used for etching surface with one pass and the speed of 10...(read more)
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Understanding Ball Lenses
The effective focal length of a ball lens is very simple to calculate (Figure 1) since there are only two variables: the ball lens diameter, D, and the index of refraction, n. The effective focal...(read more)
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How Does a Diopter Work?
A diopter is a unit of measurement describing the optical power of a lens or curved mirror. When shopping for magnifiers, consider this: The diopter is equal to the reciprocal of the focal length...(read more)
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Lens (optics) - Wikipedia, the free encyclopedia |
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Chromatic aberration - Wikipedia, the free encyclopedia Since the focal length f of a lens is dependent on the refractive index n, different wavelengths of light will be focused on different positions. |
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Variable focal length lens invention Variable focal length lens USPTO Application #: 20070165301 Title: Variable focal length lens Variable focal length lens -> Monitor Keywords |
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Variable focal length lens and lens module with the same... |
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Focal Length Focal length - The focal length of a lens or mirror is the distance along the optical axis from the lens to the principal focus (or focal point). A |
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physics - Focal length Focal length The focal length of a lens is the distance |
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Panasonic PLZ20/5 20-100 mm Focal length Vari-Focal Lens PLZ205 : 1/3" Vari-Focal Lens ? Wide-angle Lens ? F/1.6 Aperture Ratio ? 20-100 mm Focal length (5x) ? Auto Iris |
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Ball Lens: Optipedia, Free optics information from SPIE Ray trace through a ball lens. The focal length of the ball lens is |
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Gradient Index Lens: Optipedia, Free optics information from... Shortening the rod to a length of 1/4 pitch, as shown in Fig. 2, forms a lens with a focal length of |
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Fixed Focal Length Lens Extenders - Edmund Optics 1.5X C-Mount Fixed Focal Length Lens Extenders See Edmund Optics Inc. Profile & Catalog |
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