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Optical Zoom: 2X - Focal Length: 300mm - Lens Aperture: 4f-stops
The Kenko 2x Teleplus Pro 300 DG converter has genuine Gate Array IC (Integrated Circuitry). It means that the converter's own unique circuitry maintains signal integrity between the digital or photo camera body and lens. These converters are designed to electronically operate the same way as an original manufacturer's converter.The 2x teleconverter (also known as a tele-extender) will multiply the focal length of the existing lens by 2x, and will cut back the amount of light by 2 f/stops. For ...Details on Kenko teleplus Pro 300 Camera Lens
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Focal Length: 28mm
28-300mm F3.5-6.3 MACRO lens covers all the focal lengths from 28mm wide angle to 300mm telephoto with 10.7:1 high zoom ratio as well as macro capability. 28-300mm F3.5-6.3 MACRO packs a lot of performance in a compact package with ultra compact dimensions (Diameter 74mm and Length of 86mm) that make this lens the ultimate traveling companion. It s the ideal lens all types of photography and optimized for digital SLR cameras. Reduced Ghosting and Flare The new multi layer lens coating and lens design reduce ...Details on Sigma Zoom Wide Angle-Telephoto 28-300mm f/3.5-6.3 DG Macro Autofocus Lens for Sigma AF
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Focal Length: 300mm
An incredible super telephoto lens combines the world's most precise optics with an impressive compact size and weight for the ultimate in performance and portability. This Zuiko Digital Lens use a precision aluminum alloy lens barrel and is half the size of its 600mm 35mm equivalent so it's easy to carry and use. With 3 ED glass elements for unsurpassed image color and clarity, the 300mm f2.8 is ideal for shooting sports, wildlife and fashion. The fast f2.8 aperture allows the photographer the ability to ...Details on Olympus 300mm f/2.8 Super Telephoto ED Lens for E1 & E300 Digital SLR Cameras
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Optical Zoom: 4X - Lens Aperture: 4f-stops
The lightest 4x telephoto zoom lens in its class. Ideal for sports, portraiture, animals, etc. The telephoto effect can make the picture look compressed or have excellent background blur. At the 300mm focal length, you can fill the frame with a postcard from 4.9' away.&ref=BecomeDetails on Canon Zoom Telephoto EF 75-300mm f/4-5.6 III Autofocus Lens -Imported-
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10mp - 10.1mp - Optical Zoom: 12X - Internal Memory
The ZS3 packs a LEICA DC VARIO-ELMAR Lens with 12x Optical Zoom into a compact body. This versatile photographic tool lets you shoot everything from sweeping vistas at the 25mm wide-angle setting to dynamic 300mm telephoto shots. And the lens systemDetails on Panasonic DMCZS3S Lumix 10.1 Megapixel Digital Camera - Silver
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Lens Aperture: 4f-stops
The high performance telephoto zoom lens is ideal for digital SLR cameras. This lens has two SLD glass elements in the front lens group and one in the rear lens group It is able to shoot with maximum magnification 1:2 at the focal length of 300 mm. It s the ideal lens for portraits, sports photography, nature photography, and other types of photography that frequently use the telephoto range. New coating reduces Ghost and Flare The new multi layer lens coating and lens design reduce flare and ghost, which is a ...Details on Sigma Zoom Telephoto 70-300mm f/4-5.6 APO DG Macro Autofocus Lens for Nikon AF-D
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Optical Zoom: 4X - Lens Aperture: 4f-stops
The lightest 4x telephoto zoom lens in its class. Ideal for sports, portraiture, animals, etc. The telephoto effect can make the picture look compressed or have excellent background blur. At the 300mm focal length, you can fill the frame with a postcard from 4.9' away. The Micro-USM autofocus motor is quick, compact and quiet.&ref=BecomeDetails on Canon Zoom Telephoto EF 75-300mm f/4-5.6 III USM Autofocus Lens -USA-
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$419.00
$319.00Lens Aperture: 4f-stops
Capable of macro photography, this lens has a 1:2 maximum close-up magnification at the 300 mm focal length. It s the ideal high performance lens for portraits, sports photography, nature photography, and other types of photography that frequently use the telephoto 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 ...Details on Sigma Zoom Telephoto 70-300mm f/4-5.6 DG Macro Autofocus Lens for Nikon AF-D
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Focal Length: 150mm - Focal Length: 300mm - Lens Aperture: 2f-stops
Olympus 150mm f/2.0 EP Lens Olympus 150 mm f/2.0 EP Lens The 150mm f/2.0 Zuiko Digital Lens (focal length equivalent to 300mm on a 35mm film camera), is unprecedented in combining a first aperture of f2.0 with exceptionally compact size, low weight, and telephoto power. It offers, thanks to the use of Super ED and ED lens elements, exceptionally sharp imaging with an absolute minimum of chromatic aberration. It also has superb defocusing characteristics that make it possible for photographers to precisely ...Details on Olympus Zuiko Digital ED150mm F2.0 Lens for Olympus E-System SLR Cameras
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Optical Zoom: 2X - Focal Length: 300mm
The 2X teleconverter (also known as a tele-extender) will multiply the focal length of the existing lens by 2X, and will cut back the amount of light by 2 f/stops. For example, using a 2X teleconverter with a 300 mm lens will effectively increase the focal length to 600 mm. A lens set to f/2.8 will now be f/5.6. Teleconverters are not recommended for lenses wider than 50mm, e.g. 28-105mm. However, full AF operation is only possible with lenses with open aperture of f/2.8 or brighter. Please be aware that AF ...Details on Kenko 2X Teleplus PRO 300 DG Teleconverter for Minolta/Sony AF
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10MP - 10.1MP - Optical Zoom: 12X - Internal Memory
The ZS3 packs a LEICA DC VARIO-ELMAR Lens with 12x Optical Zoom into a compact body. This versatile photographic tool lets you shoot everything from sweeping vistas at the 25mm wide-angle setting to dynamic 300mm telephoto shots. And the lens systemDetails on Panasonic DMCZS3A Lumix 10.1 Megapixel Digital Camera - Blue
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Focal Length: 37mm
Fisheye 37mm f/4.5 Lens for RZ67 CamerasOptical Zoom: 2X - Focal Length: 300mm
This Tele Converter will multiply the focal length of the existing lens by 2x, and will cut back the amount of light by 2 f/stops. For example, using a 2x teleconverter with a 300 mm lens will effectively increase the focal length to 600 mm. A lens set to f/2.8 will now be f/5.6. Note: Due to the high optical quality of this teleconverter, this item will only fit and work with a select list of lenses. Please click here for a compatibility chart of all compatible lenses. Note: The DG denotes added coating that ...In Stock
Focal Length: 300mm - Lens Aperture: 22f-stops
300mm f/5.6 Apo-Sironar-S Lens, Professional-Quality 5x7 or 8x10 Lens, Standard Copal #3 Shutter, 75° Maximum Coverage, 448mm Maximum Image Circle, ED Glass f/ Apochromatic Correction, Uses 100mm Filters, 80mm Rear Barrel Diameter, f/22-45 Ideal Working Aperture Range, Made in GermanyDetails on Rodenstock 300mm f/5.6 Apo-Sironar-S Lens
Focal Length: 450mm - Lens Aperture: 4f-stops
The 1.5x teleconverter (also known as a tele-extender) will multiply the focal length of the existing lens by 1.5x, and will cut back the amount of light by one f/stop. For example, using a 1.5x teleconverter with a 300mm lens will effectively increase the focal length to 450mm. A lens set to f/2.8 will now be f/4. This DG teleconverter has upgraded Gate-Array IC circuitry to work better with digital SLR's and some of the digital SLR lenses*. This means that the converter's unique circuitry maintains signal ...Details on Kenko 1.5x DG AF Teleplus Teleconverter for Canon EOS
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Focal Length: 300mm - Lens Aperture: 4f-stops
SIGMA 193101 300MM F4 HSM AF CANONIn Stock
Focal Length: 180mm - Lens Aperture: 4f-stops
The Tamron Zoom Telephoto 70-300 mm Autofocus Lens for Nikon AFD gives you extraordinary film and digital photography. The lightweight and compact design telephoto lens offers a macro capability of 1:2. The 70-300 mm telephoto zoom lens allows you to flip a macro switch in the focal length range of 180mm to 300mm. This helps you achieve a maximum magnification ratio of 1:2. Apart from all these features, the zoom lens offers the distant capture and foreshortening effect pleasures of the 300mm ultra-telephoto ...Details on Tamron Zoom Telephoto 70-300 mm Autofocus Lens for Nikon AFD
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Optical Zoom: 2X - Focal Length: 300mm - Focal Length: 200mm - Lens Aperture: 2f-stops
The Kenko Teleplus Pro 300 converter is made with high quality multi-coated optical glass supplied by Hoya corporation, the worlds largest manufacturer of optical glass. This glass will match the optical quality of the prime lens (even at the edges, unlike many teleconverters on the market today). The optical design of the elements and light path is wide enough not to cause any vignetting. They are designed specifically to be use with telephoto lenses of 100mm or above, and work best with telephoto lenses of ...Details on Kenko K20PRO300DGN 2X Teleplus PRO 300 DG Teleconverter for Nikon AF-D
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