- Company: Nikon
- List Price: $0.00
- Amazon Price: $554.28
- Used Price: $519.00
- Company: Ediciones B
- ISBN: 8466632999
- List Price: $8.95
- Amazon Price: $4.49
- Used Price: $6.07
- Company: Editorial Seix Barral
- ISBN: 9507310959
- List Price: $10.50
- Amazon Price: $10.50
An important addition to the DX Nikkor lens lineup, the first fisheye lens designed specifically for digital SLR photography is also the first to achieve a full-frame 180-degree picture angle. The ultra-wideangle focal length of 10.5mm brings digital camera users a picture angle equivalent to that of a 16mm fisheye lens on a 35mm [135] format camera.The lens is targeted at Nikon DX Format digital SLR camera users who seek the unique visual effects a full-frame fisheye lens lends to landscape and other shots, to taking close-ups, or when shooting within vehicles or other tight interiors.The AF DX Fisheye-Nikkor 10.5mm f/2.8G ED excels at shooting extreme close-ups. Combining a minimum focus distance of just 3cm (1.2 in.) from the front of the lens with Nikon's Close-Range Correction (CC) System ensures sharp results.The new "Fisheye to Wideangle Transformation" function in the optional Nikon Capture 4 software package transforms diagonal fisheye images shot using the AF DX Fisheye-Nikkor 10.5mm f/2.8G ED to ultra-wideangle photos, (by transforming the type of projection). This is an appealing new feature made possible only with digital photography and with the Nikon Total Imaging System.Optical and close-range focusing performances are both optimized for Nikon DX Format digital SLR cameras. An ED (Extra-low Dispersion) glass element minimizes chromatic aberration for clear, natural colors, and the rounded seven-blade diaphragm opening ensures a natural look to out-of-focus elements.This G-type Nikkor lens is designed with no aperture rings. Its operation is easy and virtually mistake-free because the aperture does not have to be set to minimum.The compact, lightweight design fits comfortably in the hand. And photographers at all levels will be pleased with its outstanding cost performance. |
Alcanzar el sueño profundo es un aspecto esencial para nuestra salud. El doctor Chopra, prestigioso médico y autor de numerosos best-séllers, nos ofrece un programa basado en antiguos principios que parten de la investigación médica occidental y de la noción mente/cuerpo, para todos aquellos que padecen insomnio. Se trata de conseguir un descanso que nos permita luego obtener el máximo rendimiento. / While most sleep experts advise people who are experiencing difficulty in sleeping to consider a variety of strategies, including drugs, Chopra (Ageless Body, Timeless Mind), director of the Sharp Institute for Human Potential and Mind/Body Medicine in San Diego, relies on the balance and moderation that are keystones of the ancient Indian Ayurvedic approach to health. He suggests that, to enjoy restful sleep, we need to understand more about the nature of the mind and the body, the connections between them and the cycles of nature that are related to sleep patterns. Unlike many sleep specialists, he recommends staying in bed, with one's eyes closed, rather than getting up to read or watch television on those exasperating nights when sleep just doesn't come. |
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