Sigma 4.5mm F2.8 EX DC HSM Circular Fisheye product

Обектив Sigma 4.5mm F2.8 EX DC HSM Circular Fisheye за Nikon

  • Марка: Sigma
  • Модел: 4.5mm F2.8 EX DC HSM Circular Fisheye
  • Наличност: Стар продукт
  • Гаранция: 24 месеца
    Този продукт вече не се предлага от JAR Computers


    Sigma 4.5mm F2.8 EX DC HSM Circular Fisheye

    Exaggeration to the MAX
    Fisheye Lenses
    Landscape, Wedding & Events, Nature & Wildlife, Specialty

    First circular fisheye designed for APS-C sensors
    180 degrees angle of view for exaggerated close ups
    Carrying Case, front/rear caps & front adapter ring

    Sigma’s 4.5mm F2.8 EX DC Circular Fisheye HSM creates an image that is a circular, curved, distorted view of reality when used on a digital SLR camera. One of the most unusual lenses a photographer can use as it produces a circular image within a black surrounding frame. It is ideal for landscapes and panoramic photography. Because of its equisolid angle projection system, the lens can be used for scientific applications. The minimum focusing distance of 5.3 inches allows the photographer to have fun with placement of subjects extremely near to the camera with distorted backgrounds. SLD (Special Low Dispersion) glass employed for effective compensation of color aberration, Super Multi-Layer lens coating reduces flare and ghosting and assures high image quality throughout the entire focal range. In the hands of a photographer looking for creative expression and the opportunity to explore and create, this is the ultimate creative tool. The results are captivating


    Lens Construction 13 Elements in 9 Groups
    Angle of View 180º
    Number of Diaphragm Blades 6
    Mininum Aperture f22
    Minimum Focusing Distance 13.5 cm / 5.3 in
    Filter Size (mm) Insertion-type gelatin filter into rear of the lens
    Maximum Magnifications 1:6

    (Diameter x Length) 76.2 x 77.8 mm/3.0 x 3.1 in
    Weight 470g / 16.6oz.

    Corresponding Mounts
    Sigma HSM
    Nikon HSM
    Canon HSM
    Sony/Minolta HSM
    HSM -Hyper-Sonic Motor
    EX - EX Lens
    DC - DC for Digital

    *Nikon Mount: Built in motor lens: compatible with D40, D40x, D60, D3000, D5000

    Технически характеристики

    Съвместимост:  Nikon
    Размер на филтъра:  Не е указано mm
    Минимално предметно разстояние:  0.13 m
    Оптична стабилизация:  Няма

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