The Th17X5BRMU 1/3" ENG style lens features a Zoom ratio of 17X, with a focal range of 5 to 85mm. The Maximum Relative Aperture is 1:1.4(5 ~ 85 mm). The Minimum Object Distance from Image Plane is 0.9m. Filter Size ΓΈ 82 mm. Weight is 1.25 kg.
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Cannon offers this normal lens featuring tilt and shift movements. The floating system and rear focusing give sharp and stable delineation from 0.4 m to infinity. The 45mm focal length is ideal for obtaining a natural-looking perspective.
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MODEL- 9321A002 VENDOR- CANON FEATURES- EF 70300 f4.55.6 DO IS USM A superior performance, ultra-compact telephoto zoom lens with Canons Image Stabilization. There Diffractive Optics elements are combined to redue size and boost image quality. AF is super- fast and silent with a ring-type USM, and it focuses down to 4.6 feet - withoiut rotating the front element. A new zoom lock button keeps the lens safe and secure when not in use or used at the wide angle. -- SPECIFICATIONs --------------------------------------Focal Length & Maximum Aperture: 70300mm 1:4.55.6Lens Construction : 18 elements in 12 groups Diagonal Angle of View : 34 degrees 8 degrees 15 feetFocus Adjustment : Rear focusing system with focusing camClosest Focusing Distance : 1.4m/4.6 ft.Zoom System : Rotating typeFilter Size : 58mm Max. Diameter x Length, Weight : 3.2" x 3.9", 25.4 oz.canonlens.com
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Canon 90/2.8 EF TSE Tilt Shift Lens USA
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This new superzoom encompasses all popular focal lengths from the 50mm "normal" to 500mm ultra-telephoto; a 10:1 zoom ratio, providing tremendous versatility. The use of an apochromatic design and four elements composed of SLD (Special Low Dispersion) glass, plus a seven group zoom system and multi-coated optics, enable this wide-ranging zoom lens to provide a high level of performance, as well as versatility. It also employs a rear focus system to insure quick, convenient manual focus and a non-rotating front barrel. This, coupled with Sigma's HSM (Hyper Sonic Motor), provide quiet, responsive autofocus function, plus "full time" manual focus. This lens also features a Zoom Lock mechanism to help eliminate "zoom creep" when the lens is tilted up or down. The use of magnesium in the tripod mount helps reduce the weight of this lens, while maintaining the strength and rigidity necessary to support it. A custom bayonet "Perfect Hood" is provided to protect the front of the lens from extraneous light. Nature and sports photographers will appreciate the performance and versatility of this amazing new superzoom lens from Sigma.
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Product Name: Professional LM-170U LCD MonitorProduct Type: LCDTechnical InformationActual Screen Size: 1 x 17"Viewable Screen Size: 17"Projection Technology: Active Matrix TFTInput Signal: AnalogInput Signal: DigitalResponse Time: 5 msDisplay & GraphicsMaximum Resolution: 1280 x 1024Color Support: 16.7 Million Colors (24-bit)Contrast Ratio: 800:1Brightness: 300 NitPhysical CharacteristicsDimensions: 13.1" Height x 14.7" Width x 2.8" DepthWeight: 10.1 lb
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L1)NIKON 17-55MM F2.8G IF-ED (2147)
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RE)NIKON 80-400MM F4.5-5.6D VR(1996)
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To meet user demands for a fast EF-S zoom lens, Canon has specially designed a new lens with a large aperture of f/2.8 for select Canon Digital SLR cameras.* The large circular aperture produces a shallow depth-of-field, creating background blur that draws attention to the photographic subject. The lens construction includes UD and aspherical elements, which deliver impressive image quality throughout the entire zoom range. Image Stabilizer lens groups shift to compensate for camera movement so that the image appears steady on the image plane, ensuring clear, crisp images, even in dim light. With a Ring-type USM, inner focusing and new AF algorithms, this lens achieves autofocus quickly and quietly, and with full-time mechanical manual focusing, manually adjusting the focus is possible even in AF mode.
* EOS 30D, 20D, 20Da, Digital Rebel XT and Digital Rebel only
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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"). Sigma's 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.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. This lens is perfectly suited for low light conditions indoors or at dusk.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. Special Low Dispersion (SLD) glass offers effective compensation of color aberration. Sigma's super multi-layer lens coating reduces flare and ghosting, a common problem with digital cameras and also creates an optimum color balance.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.
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