Cameras We Use: The Wollensak Stereo 10 And Revere Stereo 33
My understanding is that the f2.7 Wollensak Amaton lenses are the superior 4 element in 3 group 'Tessar' type lenses whereas the f3.5 Wollensak Amaton lenses used on the sister Revere stereo camera are of 3 element 'Cooke' type design. … Document Retrieval

New Konica Minolta Digital Single Lens Reflex (SLR) Camera …
Product Highlights • Body-integral CCD-shift Anti-Shake technology reduces blur caused by camera shake and supports all Maxxum AF lenses. technology, including compatibility with Minolta A-Mount optics and allowing all Konica Minolta interchangeable AF lenses to be used.* 2 … Document Retrieval

A Basic Familiarity With camera Terminology Is Probably …
Most security camera lenses today have F-numbers of 1.8 to 1.4. These are usually adequate for night applica- Manual iris lenses are used mostly in interior applications where no out … Access Full Source

US, EU, Japan Challenge China Over Minerals Trade
BRUSSELS – The United States, the European Union and Japan filed complaints Tuesday with the World Trade Organization … Read News

Camera Lens
Camera lens 1 Camera lens Different kinds of camera lenses, including wide angle, telephoto and speciality A camera lens (also known as photographic lens, objective lens or photographic objective) is an optical lens or assembly of lenses used in conjunction with a camera body and mechanism to … Retrieve Here

MOTION PICTURE CAMERAS AND LENSES
MOTION PICTURE CAMERAS AND LENSES THE CAMERA Cameras are light-tight boxes that admit controlled light only through a lens, creating aseriesof individual frames as film is moved into place behind the lens. … Visit Document

Camera Lenses And Footprint – The Focal Length Also Deter …
Camera Lenses and Footprint The EarthKAM camera comes with several different lenses. Typi cally, three lenses are used by EarthKAM: a 50mm lens, an 85mm … Fetch Full Source

Twin-lens Reflex camera – Wikipedia, The Free Encyclopedia
A twin-lens reflex camera (TLR) is a type of camera with two objective lenses of the same focal length. One of the lenses is the photographic objective or "taking lens" (the lens that takes the picture), while the other is used for the viewfinder system, which is usually viewed from above at … Read Article

Aspherical Lens – Camcorders – Camcorder Reviews, News And …
Definition: An aspherical lens is a lens, usually glass, which is used on a camcorder or SLR camera. Aspherical lenses are typically lighter weight than traditional lenses and do not conform to the typical sphere shape of lenses, meaning that their profile does not contain a sphere or any part … Read Article

Lens Compatibility With Digital SLR Cameras
Lens Compatibility with Digital SLR Cameras CAN 35MM SLR LENSES BE USED ON DIGITALCAMERAS? In most cases, the answer is yes. If you have a lens for a fairly recent 35mm SLR camera, it can be used on a new digital SLR from the same maker. … Read Document

About Digital Cameras – Learn About Digital Cameras With Tips …
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LENS TECHNOLOGY
(APO Teleconverter EX): This lens can be used with the APO Teleconverter EX. It can increase the focal length and will interface with the camera's AE (automatic exposure) function. EX Lens: The excellent features of these Sigma lenses, such as new optical and mechanical design concept, superior … Fetch Here

A Virtual Tour Of The Lens Production
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Obama Warns China Against 'skirting The Rules'
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Digital & Video Cameras : Different Types Of Camera Lenses …
The are two basic types of camera lenses, including fixed lenses and removable lenses. Discover what types of lenses are used with a removable lens camera, such as telephoto … View Video

The Camera Company Used Equipment
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Underwater DoP Hugh Fairs And Panavision Announce The New RED …
lenses. Also the 18mm to 50mm RED Zoom lens. Underwater ‘wide works best’ as it allows the camera to get close and reduce the number of particles in the water column between the lens and the subject ensuring outstanding clarity. Having used many housings for a variety of cameras over the … Visit Document

VIEW CAMERA LENSES GOOD BUYS IN USED OPTICS FOR THE VIEW CAMERA
1 VIEW CAMERA LENSES GOOD BUYS IN USED OPTICS FOR THE VIEW CAMERA Compiled by H. Lynn Jones, Dept Head, Photographic Technology AUSTIN COMMUNITY COLLEGE 11928 Stonehollow Dr., Austin, TX 78758 (512) 832 4795 Fax 873 6624 Wide Field Commercial, 65 o to 80 o 150/305 f5.6, 76 o Acu Symmetrical … Fetch Document

Best Wide-Angle Lenses – Find The Best Wide Angle Lenses For …
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Making Full use Of Interchangeable lenses Still Lenses And …
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Guides For Camera Care
Shirttails are much too coarse for the soft coatings and glass used in cameras. Inexpensive lens tissues made especially for camera lenses are available at most camera counters. … Fetch Here

Canon EF-S Lens Mount – Wikipedia, The Free Encyclopedia
However, not all such lenses require the shorter back focus, and may feature the standard EF mount. Such lenses will give noticeable vignetting if used on a 35mm film or sensor camera. … Read Article

STABILITY OF ZOOM AND FIXED LENSES USED WITH DIGITAL SLR CAMERAS
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Lens Recommendations For What YOU Shoot!
However, if you want to get the most out of a new camera, you have to consider the best lenses for your type of photography and your budget. Consumer lenses are often used from the sidelines with mixed results. They can be (and should be!) used, but practice will make the … Retrieve Full Source

Tilt-shift Photography – Wikipedia, The Free Encyclopedia
Such lenses are frequently used in architectural photography to control perspective, and in landscape photography to get an adjusting the position of the subject in the image area without moving the camera back; in effect the camera can be aimed with the shift movement. Shift can be used to keep … Read Article

The Basic Geometry Behind A Camera Lens And A Magnifying …
Camera Lens Geometry 1 THE BASIC GEOMETRY BEHIND A CAMERA LENS Lenses used in cameras are called converging lenses because they bend rays of light that are parallel … Fetch This Document

Stability Of Zoom And Fixed lenses used With Digital SLR cameras
camera and lens combinations. Figure 4 gives an overview of the spread and patterns of zoom and fixed lenses. In Shortis et al. (1998) these patterns were used to demonstrate the estimated physical movement of the CCD sensor, whereas in this study the motion is used as an indicator of movement … Access Doc

US Brings New Trade Case Against China
The Obama administration is bringing a new trade case against China that seeks to pressure Beijing to end export restrictions … Read News