[[Price Check ]]Sigma 8mm f/3.5 EX DG Circular Fisheye Lens for Canon SLR Cameras Are you looking For Sigma 8mm f/3.5 EX DG Circular Fisheye Lens for Canon SLR Cameras Product Description Style: For Canon SLR Cameras From the Manufacturer This circular fisheye lens produces circular images with an angle of view of 180-degrees when attached to a full-frame digital or 35mm film SLR camera. It has a maximum aperture of f3.5, a minimum focusing distance of 5.5-inches and a maximum magnification of 4.6x. The special fisheye design allows maximum creative expression. Sigmas super multi-layer lens coating reduces flare and ghosting, a common problem with digital cameras. The new lens power layout reduces color aberrations. Providing excellent image quality for digital and film SLR cameras. This lens can be used for the scientific applications such as the solid angle measurements of cloud distribution over the sky, the vegetation distribution of the rain forest canopy, etc., due to the quantifiable angle/area relationship it produces. This lens has a gelatin filter holder at the rear, allowing the use of gelatin filters. DG (DG lens) These are large-aperture lenses with wide angles and short minimum focusing distances. With an abundance of peripheral illumination, they are ideal lenses for digital SLR cameras whilst retaining suitability for traditional 35mm SLRs. EX (EX lens) The exterior of this lens is EX-finished to denote the superior build and optical quality, and to enhance its appearance. Product Description This circular fisheye lens produces circular images with an angle of view of 180° when attached to a full-frame digital SLR or 35mm film SLR camera. It has a fast maximum aperture of F3.5 and a minimum focusing distance of 13.5cm (5.3). Sigmas super multi-layer coating and Special Low Dispersion (SLD) glass provide excellent image quality for digital and film SLR cameras. The special fisheye design allows maximum creative expression. *Full circle can only be captured with full frame 35mm format digital SLR and film SLR cameras. Auto-focus system This circular fisheye lens produces circular images with an angle of view of 180°and also incorporates an auto focus system to achieve accurate focusing that might be difficult through the camera`s viewfinder due to the extremely large depth of field. F3.5 maximum aperture This lens is perfectly suited for low light conditions indoors or at dusk. Close-up Photography This circular fisheye lens has a minimum focusing distance of 13.5cm (5.3) and a maximum magnification of 1:4.6 making it particularly useful for close-up photography. Excellent optical performance Special Low Dispersion (SLD) glass offer effective compensation of color aberration. Reduction of flare and ghosting Sigmas super multi-layer lens coating reduces flare and ghosting, a common problem with digital cameras and also creates an optimum color balance. An ideal lens for scientific applications Due to the quantifiable angle/area relationship it produces, this lens can be used for scientific applications such as solid angle measurements of cloud distribution over the sky, or vegetation distribution of the rain forest canopy. Gelatin Filter Holder A holder at the rear of the lens accepts gelatin filters. } #Review Sigma 8mm f/3.5 EX DG Circular Fisheye Lens for Canon SLR Cameras,#Cheap Sigma 8mm f/3.5 EX DG Circular Fisheye Lens for Canon SLR Cameras,#Popular Sigma 8mm f/3.5 EX DG Circular Fisheye Lens for Canon SLR Cameras,find Sigma 8mm f/3.5 EX DG Circular Fisheye Lens for Canon SLR Cameras,store Sigma 8mm f/3.5 EX DG Circular Fisheye Lens for Canon SLR Cameras,#BlackfridaySigma 8mm f/3.5 EX DG Circular Fisheye Lens for Canon SLR Cameras,#CybermondaySigma 8mm f/3.5 EX DG Circular Fisheye Lens for Canon SLR Cameras,#CheckpricesSigma 8mm f/3.5 EX DG Circular Fisheye Lens for Canon SLR Cameras,#popularSigma 8mm f/3.5 EX DG Circular Fisheye Lens for Canon SLR Cameras,#saleSigma 8mm f/3.5 EX DG Circular Fisheye Lens for Canon SLR Cameras
Posted on: Tue, 05 Nov 2013 16:30:38 +0000
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