Fast fixed focal length lenses provide high resolution imaging.(PRODUCT...

Laboratory Equipment;  August 1, 2007 ;     117 words ...TECHSPEC fast fixed focal length lenses offer object-space resolution better...corresponds to a field 240 mm wide for the 8.5-mm focal length lens (#58-000) and 155 mm for the 12-mm focal length lens (#58-001). The short focal lengths of these...

IMPROVED ZOOM LENSES HAVE GONE TO EXTREMES

Post-Tribune (IN);  June 13, 1999 ;     428 words ......crisp as those taken with my fixed focal length lenses, but they were more...quality picture, I used my fixed focal length lenses. Not so today. Now...zoom lens and one taken with a fixed focal length lens. And besides, even if...

Edmund MVO[R] TML[TM] Telecentric Measuring Lenses.(Product and Literature...

Advanced Imaging;  June 1, 2005 ;     123 words ......cost-effective solution for replacing standard fixed focal length lenses. Telecentric lenses are ideal for both on-li...image quality and less distortion than conventional fixed focal length lenses. This design yields more symmetrical images...

Long telephoto lens.(Equipment selections)(Brief article)

Geographical;  December 1, 2007 ;     61 words ......photographers use a range of telephoto lenses, both fixed focal length and zooms. But if there's one type of lens that most...so many wildlife photographers, this is the ideal focal length to get a frame-filling composition from a safe distance...

Zoom lenses.(News)

Western Mail (Cardiff, Wales);  December 19, 2005 ;     658 words ......with a 35mm camera had a fixed focal length of 50mm, which captured...needed other lenses of fixed focal lengths. That meant extra...work:Any camera lens has a focal length, the distance from the...increase or decrease the focal length, by moving the principal ...

Line-scan fixed focal length lenses.(New PRODUCTS)

Laboratory Equipment;  September 1, 2005 ;     122 words ...F-Mount fixed focal length lenses are available in common 35-mm and 50-mm focal lengths. Their wide angular fields of view and working distance ranges offer...

Electrophysics.(Brief Article)

Advanced Imaging;  April 1, 2000 ;     50 words ......the Quartz LQ78F3.8 objective lens, designed for viewing radiation below 250 nm in UV imaging applications. With a fixed focal length of 78mm and an aperture range of f3.8-f22, this lens is available with C,T and SLR camera mounts (as is the LQ25F2...

focal length

A Dictionary of Physics;      18 words ...focal length The distance between the optical centre of a lens or pole of a spherical mirror and its principal focus .

Focal Length Lenses.

Semiconductor International;  October 15, 2007 ;     65 words ...Staff The TECHSPEC fixed focal length lenses are designed for high-speed, high-resolution imaging. They offer users object-space resolution better than two line pairs...

Lenses.(New Products)

Semiconductor International;  September 1, 2005 ;     68 words ...The F-Mount fixed focal length lenses come in common 35 and 50 mm focal lengths for macro process automation applications. A locking screw prevents system defocusing...

Ultraviolet optics.(First Look: Smart Products and Technical Tools for...

Product Design & Development;  November 1, 2006 ;     102 words ......designed to work in ultraviolet light. They include UV-NIR Triplets, CaF2 Windows, UV Laser Mirrors, UV filters, UV Fixed Focal Length Lenses, UV cameras, UV-VIS CCD spectrometers, as well as new versions of the ReflX objectives. They will also include...

Compact, rugged digital camera.(See without being seen)

Law Enforcement Product News;  October 1, 2007 ;     103 words ......sensor that provides the resolution for pin-sharp images, rich in detail. The multi-coated MINOCTAR lens has a 42mm fixed focal length (in 35mm format terms) and lets the photographer take macro shots as close as 24 inches. It takes an SD memory card...

The Best of 2000.

Photo Trade News;  January 1, 2001 ;     700+ words ......point-and-shooters. Winner Lens/Shutter Fixed Focal Length Olympus Stylus Epic Its lucky...Honorable Mention Lens/Shutter Fixed Focal Length Yashica T4 Back again, as the Honorable Mention of the Fixed Focal Length category -- Yashica's T4 Super...

Edmund Optics announces the release of its new Fall 2007 catalog, which...

Medical Design Technology;  October 1, 2007 ;     52 words ......Key highlights include additional off-the-shelf edge-blackened optics, Techspec NIR linear polarizers, low cost fixed focal length lenses, and many more optical components. Information: www.edmundoptics.com. [ILLUSTRATION OMITTED]

Telecentric Measuring Lenses.(New Products)

Fiberoptic Product News;  February 1, 2004 ;     150 words ......edmundoptics.com Edmund Optics introduces Telecentric Measuring Lenses. This line offers a solution for replacing standard fixed focal length lenses. The lenses are suitable for both on-line and off-line production environments. Telecentric lenses correct...