Pentax DA 18-250mm f/3.5-6.3 ED AL IF Lens for Pentax and Samsung Digital SLR Cameras
- 14x zoom range of 18-250mm makes this the ideal all-around lens
- ED element and two aspherical elements compensate for chromatic and spherical aberration
- Focal length equivalent to 27.5mm to 383mm in the 35mm format
- Lens focuses as close as 18 inches throughout the entire zoom range
- Internal focus mechanism prevents the front lens element and lens barrels from moving during focusing
Tamron AF 28-300mm f/3.5-6.3 XR Di LD Aspherical Macro Ultra Zoom Lens for Pentax Digital SLR Cameras
- World’s smallest and lightest 28-300mm lens (June 2004)
- 28-300mm focal length
- f/3.5-6.3 maximum aperture
- XR (Extra Refractive Index) glass
- Multipurpose lens for Pentax 35mm film and digital SLRs; macro to telephoto ranges
Sigma AF 18-200mm f/3.5-6.3 DC OS Zoom Lens for Sigma Digital SLR Cameras
- 18mm to 200mm high-zoom-ratio lens designed exclusively for Nikon digital SLR cameras
- 2 SLD glass elements and 2 hybrid aspherical lenses correct for all types of aberrations
- Minimum focusing distance of 45 centimeters at all focal lengths; maximum magnification of 1:4.4
- Lens coating reduces and flare and ghost; zoom lock switch eliminates “zoom creep”
- Measures 70mm in diameter and 78.1mm long; weighs 14.3 ounces; 1-year warranty
Sigma 18-200mm f/3.5-6.3 DC Lens for Nikon Digital SLR Cameras
- Exclusively designed for Nikon Digital Single Lens Reflex (DSLR) cameras
- 18-200mm focal length; 11:1 zoom ratio
- f3.5-6.3 maximum aperture
- 2 Special Low Dispersion (SLD) glass elements and 2 hybrid aspherical lenses
- 17.7-inch minimum focusing distance at all focal lengths
Sigma 18-200mm f/3.5-6.3 DC Lens for Sigma Digital SLR Cameras
- High zoom ratio (11:1) lens designed for Sigma digital SLR cameras
- 18 to 200 mm focal length
- 2 Special Low Dispersion glass elements; 2 hybrid aspherical lenses
- Compact, lightweight construction
- Lens coating reduces flare and ghosting
Sigma 28-300mm f/3.5-6.3 DG IF Macro Aspherical Lens for Pentax and Samsung SLR Cameras
- Compact high performance zoom lens with a 10.7x high zoom ratio, 28 to 300-millimeter focal length
- Special low dispersion glass and aspherical lenses produce high level of optical performance
- 19.7-inch minimum focusing distance with macro mechanism for close-up photography at full zoom
- Zoom lock device prevents zoom setting from being changed inadvertently
- Designed for Pentax digital SLR cameras
Tamron AF 18-250mm F/3.5-6.3 Di-II LD Aspherical Macro Zoom Lens for Sony Alpha Digital SLR Cameras
- 18-250mm f/3.5-6.3 Di II LD Aspherical (IF) Macro Tamron zoom lens with 35mm equivalent of 28-388mm
- Compatible with Sony digital SLR cameras with APS-C (24mm x 16mm or smaller) image sensors
- Advanced optical design with low-dispersion and hybrid aspherical glass elements for superior image quality
- Internal focusing
- Zoom lock mechanism to prevent unwanted barrel extension when carrying lens/camera combination
Tamron Autofocus 18-200mm f/3.5-6.3 XR Di II Macro Lens for Nikon Digital SLR Cameras
- Since the lens is designed exclusively for digital SLR photography, it provides high image quality in terms of resolution, contrast and flatness of image field
- It employs a new optical system designed to confine the changing angles of incidences of light rays reaching the imager within a certain scope over the entire image field from the center to the periphery, by considering the effects of variances due to zooming
- Peripheral light fall-off is minimized when compared with that of conventional lenses for film cameras so that images are uniformly bright from the center to the periphery
- Complicated mechanisms are built in the compact body thanks to new mechanical artifices. The lens is a multi-purpose zoom lens, yet excellent portability and ease of use are assured. A number of invisible engineering innovations required to downsize the lens, produce high precision parts and increase durability are incorporated in the new AF18-200mm F/3.5-6.3 XR Di-II LD Aspherical (IF) MACRO
- Compatible w/ the following D-SLR cameras: Nikon D50, D70s, D80, D200, D2Xs, D2Hs & earlier models plus the Fuji S5 Pro & earlier models
Sigma 28-300mm f/3.5-6.3 DG IF Macro Aspherical Lens for Minolta and Sony SLR Cameras
- Compact high performance zoom lens with a 10.7x high zoom ratio, 28 to 300-millimeter focal length
- Special low dispersion glass and aspherical lenses produce high level of optical performance
- 19.7-inch minimum focusing distance with macro mechanism for close-up photography at full zoom
- Zoom lock device prevents zoom setting from being changed inadvertently
- Designed for Konica Minolta digital SLR cameras
Tamron AF 18-250mm F/3.5-6.3 Di-II LD Aspherical Macro Zoom Lens for Pentax and Samsung Digital SLR Cameras
- Development of high power zoom lenses
- Satisfy customer needs for simplicity
- Exclusive use with digital SLRs
- Lens covers up to a 250mm
- Confined to a mere 0.2mm more in its maximum diameter
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