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Latest Photographic lens Stories

2012-08-15 23:01:39

America´s top photo retailer offers extra savings through special Canon promotion at Adorama.com, allowing photographers to take full advantage of their DSLRs´ interchangeable lens capability. Chelsea, New York City (PRWEB) August 14, 2012 As America´s cutting-edge online photo retailer, Adorama is now offering special instant rebates on many Canon lenses and dedicated flash units. Though a limited-time Canon promotion, Adorama.com customers can instantly save hundreds of...

2012-08-10 23:00:48

Virtual emporium of photo gadgets and gizmos at Adorama.com features dozens of new products that make perfect gifts for the photographer in everyone´s life Chelsea, New York City (PRWEB) August 10, 2012 Adorama is the go-to gear source for photographers in the know. Unfortunately, busy photographers often don´t stop to browse the huge Adorama.com website, which contains an eye-popping 100,000 items. That means they miss out on lots of products that are useful, affordable, and...


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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Word of the Day
call-note
  • The call or cry of a bird or other animal to its mate or its young.
'Call-note' is newer than 'bird-call,' which originally referred to 'an instrument for imitating the note of birds' but now also refers to 'the song or cry of a bird.'
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