range. It also has a switch for changeover to macro photography at focal lengths between 200mm and 300mm with a maximum close-up magnification from 1:2.9 to 1:2.SLD (special low dispersion) glass in this lens provides excellent correction of chromatic aberration.  (less)

range. It also has a switch for changeover to macro photography at focal lengths between 200 mm and 300 mm with a maximum close-up magnification from 1:2.9 to 1:2.SLD (special low dispersion) glass in this lens provides excellent correction of chromatic aberration.The multi layer lens coating and lens design reduce flare and ghost, which is a common problem with digital cameras and also creates an optimum color balance through the entire zoom range.Sigma used SLD (Special Low Dispersion) glass in this lens for excellent correction of chromatic aberration. This also corrects for fluctuation of aberration due to focusing. High optical performance is demonstrated throughout the entire zoom range.  (less)

need to use a mechanical coupling system in the camera body to transfer auto foucs (AF) drive power and control signals to the lens. Furthermore, the Extra-low Dispersion Glass of the lens reduces chromatic aberration at telephoto extension, correcting certain wavelengths of light for sharp, clear images with well defined colors.  (less)

18-50mm, 28-80mm, 31mm) Pentax Lenses Kit Includes * 1) Vivitar HD Fisheye 0.21x Lens *2) Vivitar HD 3.5X Telephoto Lens - These Vivitar lenses are specially designed for high quality digital cameras and camcorders. The .21x Ultra Wide Angle Fisheye Converter Lens increases the versatility of your existing lens to provide breathtaking ultra wide angle views.When your digital camera can't get you quite close enough to the action, this 3.5x telephoto accessory lens will bring the action three & half times as close to you. Includes Carrying Cases. Both lenses are Optimized For Mega Pixel Photography, * 3) Vivitar 3 Piece Filter Kit - Vivitar filters are manufactured from high quality solid optics. Each individual filter is heat treated and coated to avoid any rare movement or distortion. FILTER UV: Removes or absorbs ultra violet rays, giving sharper contrast to your film or video. Protects your lens from scratches and fingerprints. FILTER CPL: Increases color saturation, darker blue skies so white clouds stand out, and e...  (less)

Cameras Kit Includes * 1) Vivitar HD Fisheye 0.21x Lens *2) Vivitar HD 3.5X Telephoto Lens - These Vivitar lenses are specially designed for high quality digital cameras and camcorders. The .21x Ultra Wide Angle Fisheye Converter Lens increases the versatility of your existing lens to provide breathtaking ultra wide angle views.When your digital camera can't get you quite close enough to the action, this 3.5x telephoto accessory lens will bring the action three & half times as close to you. Includes Carrying Cases. Both lenses are Optimized For Mega Pixel Photography, * 3) Vivitar 3 Piece Filter Kit - Vivitar filters are manufactured from high quality solid optics. Each individual filter is heat treated and coated to avoid any rare movement or distortion. FILTER UV: Removes or absorbs ultra violet rays, giving sharper contrast to your film or video. Protects your lens from scratches and fingerprints. FILTER CPL: Increases color saturation, darker blue skies so white clouds stand out, and e...  (less)

7D Digital SLR Cameras Which Have Any Of These (18-70mm, 18-55mm, 75-300mm, 55-200mm, 50mm, 100mm) Sony Lenses Kit Includes * 1) Vivitar HD Fisheye 0.21x Lens *2) Vivitar HD 3.5X Telephoto Lens - These Vivitar lenses are specially designed for high quality digital cameras and camcorders. The .21x Ultra Wide Angle Fisheye Converter Lens increases the versatility of your existing lens to provide breathtaking ultra wide angle views.When your digital camera can't get you quite close enough to the action, this 3.5x telephoto accessory lens will bring the action three & half times as close to you. Includes Carrying Cases. Both lenses are Optimized For Mega Pixel Photography, * 3) Vivitar 3 Piece Filter Kit - Vivitar filters are manufactured from high quality solid optics. Each individual filter is heat treated and coated to avoid any rare movement or distortion. FILTER UV: Removes or absorbs ultra violet rays, giving sharper contrast to your film or video. Protects your lens from scratches and fingerprints. FILTER CPL: Increases color saturation, darker blue skies so white clouds stand out, and e...  (less)

1) Vivitar HD Fisheye 0.21x Lens *2) Vivitar HD 3.5X Telephoto Lens - These Vivitar lenses are specially designed for high quality digital cameras and camcorders. The .21x Ultra Wide Angle Fisheye Converter Lens increases the versatility of your existing lens to provide breathtaking ultra wide angle views.When your digital camera can't get you quite close enough to the action, this 3.5x telephoto accessory lens will bring the action three & half times as close to you. Includes Carrying Cases. Both lenses are Optimized For Mega Pixel Photography, * 3) Vivitar 3 Piece Filter Kit - Vivitar filters are manufactured from high quality solid optics. Each individual filter is heat treated and coated to avoid any rare movement or distortion. FILTER UV: Removes or absorbs ultra violet rays, giving sharper contrast to your film or video. Protects your lens from scratches and fingerprints. FILTER CPL: Increases color saturation, darker blue skies so white clouds stand out, and e...  (less)

Fisheye 0.21x Lens *2) Vivitar HD 3.5X Telephoto Lens - These Vivitar lenses are specially designed for high quality digital cameras and camcorders. The .21x Ultra Wide Angle Fisheye Converter Lens increases the versatility of your existing lens to provide breathtaking ultra wide angle views.When your digital camera can't get you quite close enough to the action, this 3.5x telephoto accessory lens will bring the action three & half times as close to you. Includes Carrying Cases. Both lenses are Optimized For Mega Pixel Photography, * 3) Vivitar 3 Piece Filter Kit - Vivitar filters are manufactured from high quality solid optics. Each individual filter is heat treated and coated to avoid any rare movement or distortion. FILTER UV: Removes or absorbs ultra violet rays, giving sharper contrast to your film or video. Protects your lens from scratches and fingerprints. FILTER CPL: Increases color saturation, darker blue skies so white clouds stand out, and e...  (less)

45-200mm) Lens Kit Includes * 1) Vivitar HD Fisheye 0.21x Lens *2) Vivitar HD 3.5X Telephoto Lens - These Vivitar lenses are specially designed for high quality digital cameras and camcorders. The .21x Ultra Wide Angle Fisheye Converter Lens increases the versatility of your existing lens to provide breathtaking ultra wide angle views.When your digital camera can't get you quite close enough to the action, this 3.5x telephoto accessory lens will bring the action three & half times as close to you. Includes Carrying Cases. Both lenses are Optimized For Mega Pixel Photography, * 3) Vivitar 3 Piece Filter Kit - Vivitar filters are manufactured from high quality solid optics. Each individual filter is heat treated and coated to avoid any rare movement or distortion. FILTER UV: Removes or absorbs ultra violet rays, giving sharper contrast to your film or video. Protects your lens from scratches and fingerprints. FILTER CPL: Increases color saturation, darker blue skies so white clouds stand out, and e...  (less)

Fisheye 0.21x Lens *2) Vivitar HD 3.5X Telephoto Lens - These Vivitar lenses are specially designed for high quality digital cameras and camcorders. The .21x Ultra Wide Angle Fisheye Converter Lens increases the versatility of your existing lens to provide breathtaking ultra wide angle views.When your digital camera can't get you quite close enough to the action, this 3.5x telephoto accessory lens will bring the action three & half times as close to you. Includes Carrying Cases. Both lenses are Optimized For Mega Pixel Photography, * 3) Vivitar 3 Piece Filter Kit - Vivitar filters are manufactured from high quality solid optics. Each individual filter is heat treated and coated to avoid any rare movement or distortion. FILTER UV: Removes or absorbs ultra violet rays, giving sharper contrast to your film or video. Protects your lens from scratches and fingerprints. FILTER CPL: Increases color saturation, darker blue skies so white clouds stand out, and e...  (less)

7D Digital SLR Cameras Which Have Any Of These (16-105mm, 18-200mm, 70-300mm, 24-105mm, 16-80mm, 18-250mm) Sony Lenses Kit Includes * 1) Vivitar HD Fisheye 0.21x Lens *2) Vivitar HD 3.5X Telephoto Lens - These Vivitar lenses are specially designed for high quality digital cameras and camcorders. The .21x Ultra Wide Angle Fisheye Converter Lens increases the versatility of your existing lens to provide breathtaking ultra wide angle views.When your digital camera can't get you quite close enough to the action, this 3.5x telephoto accessory lens will bring the action three & half times as close to you. Includes Carrying Cases. Both lenses are Optimized For Mega Pixel Photography, * 3) Vivitar 3 Piece Filter Kit - Vivitar filters are manufactured from high quality solid optics. Each individual filter is heat treated and coated to avoid any rare movement or distortion. FILTER UV: Removes or absorbs ultra violet rays, giving sharper contrast to your film or video. Protects your lens from scratches and fingerprints. FILTER CPL: Increases color saturation, darker blue skies so white clouds stand out, and e...  (less)

Fisheye 0.21x Lens *2) Vivitar HD 3.5X Telephoto Lens - These Vivitar lenses are specially designed for high quality digital cameras and camcorders. The .21x Ultra Wide Angle Fisheye Converter Lens increases the versatility of your existing lens to provide breathtaking ultra wide angle views.When your digital camera can't get you quite close enough to the action, this 3.5x telephoto accessory lens will bring the action three & half times as close to you. Includes Carrying Cases. Both lenses are Optimized For Mega Pixel Photography, * 3) Vivitar 3 Piece Filter Kit - Vivitar filters are manufactured from high quality solid optics. Each individual filter is heat treated and coated to avoid any rare movement or distortion. FILTER UV: Removes or absorbs ultra violet rays, giving sharper contrast to your film or video. Protects your lens from scratches and fingerprints. FILTER CPL: Increases color saturation, darker blue skies so white clouds stand out, and e...  (less)