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Latest Photographic lens Stories

2011-10-18 15:22:00

ARLINGTON, Va., Oct. 18, 2011 /PRNewswire/ -- Decision Lens, a leading provider of desktop and Web-based collaborative decision making software, was ranked Number 25 nationally in the Great Place to Work® Rankings: 2011 Best Small & Medium Workplaces Presented by Entrepreneur® list, announced October 18, 2011. Earlier this year, Decision Lens was listed in Inc. Magazine's fastest growing list of private companies, and was recognized by Red Herring...

2011-10-07 07:00:00

RecordexUSA, a leading manufacturer of presentation technology is proud to announce the availability of the AFX-95 document camera, perfect for classrooms and businesses looking for superior quality imaging and features at an affordable price at AlltecStores.com. South Hackensack, NJ (PRWEB) October 07, 2011 RecordexUSA has broken both price and technology barriers with the release of the AFX-95. This revolutionary HDMI/DVI document camera featuring 12X Optics retails for an unheard of sub...

2011-10-05 07:00:00

As a Result of Brainstorming with Indie Filmmakers, ArchRig Announces âœThe ARCHâ to Follow Focus DSLR Cameras. Scottsdale, AZ (PRWEB) October 05, 2011 âœAfter countless emails, conversations, and invitations to film sets, we have listened to independent filmmakers and designed a simple and cheap follow focus accessory for HDSLRs. Itâs like an extension of the camera,â says Senior Executive of ArchRig,...

Image 1 - iPhone Transformed Into  High-quality Medical Imaging Device
2011-10-03 09:49:20

Advanced, life-saving capabilities become a simple add-on to handheld technology you already use In a feat of technology tweaking that would rival MacGyver, a team of researchers from the University of California, Davis has transformed everyday iPhones into medical-quality imaging and chemical detection devices. With materials that cost about as much as a typical app, the decked-out smartphones are able to use their heightened senses to perform detailed microscopy and spectroscopy. The...

2011-09-22 06:00:00

BOULDER, Colo., Sept. 22, 2011 /PRNewswire/ -- Debuting at International Vision Expo West, Zeal Optics of Boulder, CO, known for launching the world's first snow goggles with GPS technology, will debut a new line of sunglasses, incorporating proprietary technology that enhances vision for people who Move at the Speed of Life(TM). Zeal will be the first optical company to use a manufacturing process that is more environmentally friendly for production of its entire optical portfolio....

2011-08-24 00:00:00

SAN DIEGO, Aug. 24, 2011 /PRNewswire/ -- Sony adds superb responsiveness, image quality, and creative possibilities to its line of E-mount interchangeable lens cameras with the new a NEX-5N model. Housed in a rugged, light magnesium alloy body, with an intuitive touch-screen interface, the camera is just 23.3mm at its slimmest point. "The NEX-5N camera extends the sleek, minimalist design of the acclaimed NEX-5," said Ernesto Bravo, senior business manager of the alpha group at Sony...

2011-08-20 00:00:04

ArchRig.com announces the release of Arch Rig for Follow Focusing DSLR Cameras. Scottsdale, AZ (PRWEB) August 19, 2011 "This is the future of follow focusing," says Senior Executive of Arch Rig, Craig McMahon. Created from a production company that was fed up with the overpriced and inefficient camera focusing accessories already available, Arch Rig has seemed to find a solution with their newly developed device. Here's the difference: This rig no longer uses cumbersome gears and stops...

2011-08-11 07:30:00

MINNEAPOLIS, Aug. 11, 2011 /PRNewswire/ -- Today Polaroid announced a full line of Polaroid branded camera conversion lenses with a variety of features to fit every photographer's needs. Designed to assist professionals, hobbyists and general consumers with their photographic visions and goals, Polaroid offers high-quality photography accessories, backed by a legendary brand at competitive prices. Polaroid's expertise in lenses stems from its roots in polarized filters and optics....

2011-08-03 07:00:00

MONROVIA, Calif., Aug. 3, 2011 /PRNewswire/ -- STAAR Surgical Company (NASDAQ: STAA), a leading developer, manufacturer and marketer of minimally invasive ophthalmic products, today announced that it will participate in the 2011 Canaccord Genuity Growth Conference at the Intercontinental Hotel in Boston on Tuesday, August 9, 2011 at 3:30 p.m. Eastern Time. Barry G. Caldwell, President and CEO, will review the company's business strategy and recent corporate developments. STAAR will offer...

2011-08-02 08:02:00

MANCHESTER, England, Aug. 2, 2011 /PRNewswire/ -- Circle lens are colored contact lenses designed to enlarge the iris of the eye as well as changing the color of the iris. Concerns about their effects on eyesight rise up again after a girl from New York lost her sight using illegally purchased colored lenses. Although circle lenses are not approved by the FDA yet, and are illegal to be sold in the US without a professional license, their popularity is just soaring up nowadays. In the...


Latest Photographic lens Reference Libraries

45_d1e42be1d02b86de582358c7ab315da5
2010-09-16 15:48:43

A magnifying glass is a convex lens, usually mounted in a frame with a handle, which is used to produce a magnified image of an object. The glass works by creating a magnified virtual image of an object behind the lens. However, the distance between the lens and the object must be shorter than the focal length for the glass to work. If the distance is not correct then the image will appear small and inverted. Many magnifying glasses are mounted on a stand to insure the proper distance...

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