Wide Angle / Macro Magnetic Lens (used With The FlipUltra HD …
I just got myself a little wide–angle lens the other day, and have fallen in love with it. I need to get one of these, I am impressed by both the macro and wide angle lenses. … View Video

Secondary Lens – Wikipedia, The Free Encyclopedia
Examples of secondary lenses designed to be used in front of the primary lens are: Fisheye adaptors; Corrected wide angle adaptors; Telephoto adaptors such as teleside converters … Read Article

Krill-eye: Superposition Compound Eye For Wide–Angle Imaging …
(a) Fisheye-lens: The most common lens design for wide–angle cameras, (b) Camera array: To cover whole angle of view, multiple cameras are arranged and registered precisely. (c) GRIN ball: Spherical glass ball lenses are used for laser coupling, but agradi-entindexlens necessary to compensate for … Access Content

Taking A Broader View Of Life – Wide Angle Photography
Versatile, yet at least as good optically, particularly when used at medium apertures like f 5.6 to f 8. Standard Zoom Lenses With A Wider View Firstly, let’s look at “normal” range zoom lenses that include very good wide–angle capabilities. … Fetch Full Source

Lens Compatibility With Digital SLR Cameras
One big difference is the angle of view. The imaging sensor in most digital cameras is smaller than 35mm film, measuring about 23 x 16mm. Therefore, wide–angle lenses for 35mm camera are not as wide when used on a digital camera, but telephoto lenses are stronger. … Doc Viewer

LENS ATTACHMENTS
For use with Coolpix 5700 (with UR-E8 adapter) FISHEYE LENS: TELEPHOTO LENSES WIDE ANGLE LENSES FC-E8 FISHEYE CONVERTER LENS Approximately 183 degree coverage. Can be used as a full frame or circular image lens. … Retrieve Doc

Lens Recommendations For What YOU Shoot!
LENSES FOR LANDSCAPE AND SCENICS: Landscape shooters tend to favor wide angle lenses. Wide angle can be a challenge for a digital camera, but there are several zoom lenses that offer solutions. … Visit Document

Super-wide–angle (equivalent To 18-36 Mm Of 35 Mm lenses …
1 PR0805002 March 13, 2008 Super-wide–angle (equivalent to 18-36 mm of 35 mm lenses) zoom lens with ultra compact and lightweight design: The Olympus ZUIKO DIGITAL ED 9-18mm f4.0-5.6 … Read Here

SCHOOL OF FILMMAKING Winston-Salem, North Carolina 27127 FIM …
Lenses . A lens is a device that transfers the light to the film. Most lenses have three basic features that will be used by the cinematographer during the process of shooting a film. 1. Focal Length . 2. Focus . 3. F-Stop . A wide–angle lens is often called a “short lens” and a telephoto lens is … Fetch Content

Lenses Selection And Setup
*Lenses – Selection and setup Special.case:. Wide–angle.lenses Very large objects and/or small working distances often force us to use lenses with very small focal lengths. … Read More

Nonparametric, Model-Based Radial Lens Distortion Correction …
However, this may not be case for wide–angle lenses, as illustrated in[6]. In addition, independently of the number of the coefficients used, this model of radial distortion always requires iterative approach to obtain the coefficients, which is its major drawback. … Retrieve Document

EXTREME WIDE–ANGLE PHOTOGRAPHY
Extreme-wide lenses should be used with a spirit level and tripod whenever 2006, but instruments may be purchased on the used market. In its place, the Swiss camera manufacturer Alpa has introduced two lenses somewhat characteristic of the Biogon, the Apo-Helvetar and Apo-Switar, for its wide–angle … Access Doc

Olympus OM-D E-M5
The best Micro Four Thirds camera we've tested, the Olympus OM-D E-M5 has a top-notch stabilization system, is fully weather sealed, and ships with a sharp and versatile kit lens. Add it all up, and you have our new Editors' Choice for high-end compact interchangeable lens cameras. … Read News

Rectilinear Lens – Wikipedia, The Free Encyclopedia
While this example has been rectilinear-corrected by software, high quality wide–angle lenses are built with optical rectilinear correction. These types of lenses are often used to create forced perspective effects. … Read Article

Kurt Amsler Photoschool – GOING WIDE :: X-RAY Magazine …
Wide–angle lenses are truly all-round lenses that can be used both for frame-filling shots of Sperm whales as well as capt uring the fine details of delic ate coral branches. … Retrieve Full Source

Vision Metrology With Super wide angle And Fish-eye Optics
In addition, the desirability of a wide field of view to facilitate strong network designs dictates that wide and super-wide angle lenses of retro-focus design are used with these off-the-shelf cameras. … View This Document

Lens Designsfor wide–angle Bokode
Lens Designsfor wide–angle Bokode The purpose of this document is to describe what is "Krill-eye"wide–angle Bokode. 1 Principle It may cover whole direction. • The mask is uniform to the whole angle of view. • The cost of the GRIN rod lenses is now very cheap. Array of GRIN rod lens is widely used for … Get Doc

Best Intermediate Cameras – Find The Best Intermediate …
The best fixed lens cameras (or "DSLR-like cameras") in the sub-$400 price range contain large zoom lenses, high resolutions, large LCDs, and some In addition, Nikon has given the P500 strong wide angle capabilities with a zoom range of 22.5mm to 810mm, and Nikon says the P500 is a strong macro … Read Article

MODELING DISTORTION OF SUPER-WIDE–ANGLE LENSES FOR …
MODELING DISTORTION OF SUPER-WIDE–ANGLE LENSES FOR ARCHITECTURAL AND ARCHAEOLOGICAL APPLICATIONS G. E. Karras, G. Mountrakis, P. Patias*, E. Petsa** Department of Surveying, National Technical University, GR-15780 Athens, Greece () *Department of Cadastre, Photogrametry … Read Full Source

DOCUMENTATION AND VIRTUAL MODELING OF ARCHAEOLOGICAL SITES …
Wide–angle lenses have not been previously used due to the difficulty in registering the extreme distortion on the edges of the lenses. A project was undertaken to calibrate such a lens and to test its effectiveness in capturing … Read Here