All Categories > Camera & Photo
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 MC4 DG Teleconverter for Canon EOS
In Stock
Focal Length: 420mm - Lens Aperture: 4f-stops
The Kenko 1.4x 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 1.4x teleconverter (also known as a tele-extender) will multiply the focal length of the existing lens by 1.4x, and will cut back the amount of light by one f/stop. For example ...Details on Kenko 1.4X Teleplus PRO 300 DG Teleconverter for Canon EOS
In Stock
Optical Zoom: 3X - Focal Length: 300mm
Placed between the camera body and lens, a teleconverter contains a set of optics that will effectively increase the focal length of a lens by a specific amount. Common magnifications are 1.4 times and 2 times, but the Kenko Teleplus PRO 300 AF converter has a 3x magnification. For example, using a 3 times (3x) teleconverter will increase the focal of 300mm lens to 900mm. The Teleplus PRO 300 converter is made with high quality multicoated optical glass supplied by Hoya Corporation, the worlds largest ...Details on Kenko 3X Teleplus PRO 300 DG Teleconverter for Canon EOS
In Stock





Details on Auto Extension Tube Set DG (12, 20 & 36mm Tubes) for Canon EOS Digital and Film Cameras
In Stock





Optical Zoom: 2X - Focal Length: 300mm - Lens Aperture: 32f-stops
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: 420mm - Lens Aperture: 4f-stops
This Tele Converter will multiply the focal lenght of the existing lens by 1.4x, and will cut back the amount of light by one f/stop. For example, using a 1.4x teleconverter with a 300 mm lens will effectively increase the focal length to 420mm. A lens set to f/2.8 will now be f/4. 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 ...In Stock
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
In Stock





Details on Sigma Fisheye 15mm f/2.8 EX DG Diagonal Fisheye for Canon EOS
In Stock
Optical Zoom: 2X
2x AF Teleplus DG MC4 Autofocus Teleconverter for Canon EOSIn Stock
$170.00
$99.00Details on EF 530 DG ST Flash for Canon EOS E-TTL-II
In Stock
Optical Zoom: 2X - Lens Aperture: 11f-stops
This lens covers the telephoto range from 300mm to the ultra-telephoto range up to 800mm. By continuously varying the angle of view from 8.2 to 3.1 , the lens takes a lot of the footwork out of picture composition. New coating reduces Ghost and Flare The new 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. It is equipped with ELD (Extra Low Dispersion) glass elements Two ELD glass elements in the front ...Details on Sigma Zoom Telephoto 300-800mm f/5.6 EX APO DG HSM Autofocus Lens for Canon EOS
In Stock
Optical Zoom: 2X - Lens Aperture: 4f-stops
The Sigma 70-200mm f/2.8 II EX APO Macro HSM telephoto zoom lens has a large maximum aperture of f/2.8 which remains constant throughout the zoom range, an improved optical performance, macro capabilities, and is optimized for digital SLR cameras. It also features super multi-layer coating, which reduces flare and ghosting. This Macro lens has improved macro capability, with a minimum focusing distance of 39.4 (100 cm) and maximum magnification of 1:3.5. All zooming and focus movement is achieved internally ...Details on Sigma Zoom Telephoto 70-200mm f/2.8 II EX DG APO HSM Macro Autofocus Lens for Canon EOS
In Stock
Focal Length: 50mm
This is a large aperture prime lens with a standard focal length of 50mm, ideal for all digital SLR cameras. This lens has superior peripheral brightness even at the maximum aperture and corrects a possible sagittal coma flare. This lens is perfectly suited for a wide range of subjects enabling outstanding, sharply defined images against a nicely blurred background. The fast, F1.4 aperture makes this lens desirable for use with Digital SLR cameras. This lens effectively becomes an 80mm medium telephoto lens on ...Details on SIGMA 310101 - 50MM F1.4 EX DG HSM For Canon
In Stock
Lens Aperture: 4f-stops
The 70-300mm OS telephotozoom lens incorporates Sigma s original OS (Optical Stabilizer) function and is housed in acompact construction. The OS function offers the use of shutter speeds approximately 4 stopsslower than would otherwise be possible. It makes telephoto shooting easy for many types ofphotography such as sport and nature. For Sony and Pentax mount, the built-in OS function of thislens can be used even if the camera body is equipped with an anti-shake function. As compensationfor camera shake is ...Details on Sigma 70-300mm f/4-5.6 DG OS LENS For Canon
In Stock
Optical Zoom: 2X - Focal Length: 180mm
Taking picture of small animals and insects can be difficult, because they often run or fly away, or can be dangerous or become aggressive if you approach them. Therefore it is advantageous to have a greater working distance between the camera and such subjects. Longer focal length lens can provide this greater distance, but most long lens do not focus close enough to provide a large image of small subjects. The tele-macro type lens solves this problem by producing a large, high quality image, up to life-size ...Details on Sigma Telephoto 180mm f/3.5 EX APO Macro DG HSM Autofocus Lens for Canon EOS
In Stock





Lens 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 Canon EOS
In Stock
Focal Length: 50mm
This is a large aperture prime lens with a standard focal length of 50mm, ideal for all digital SLR cameras. This lens has superior peripheral brightness even at the maximum aperture and corrects a possible sagittal coma flare. This lens is perfectly suited for a wide range of subjects enabling outstanding, sharply defined images against a nicely blurred background. The fast, F1.4 aperture makes this lens desirable for use with Digital SLR cameras. This lens effectively becomes an 80mm medium telephoto lens on ...Details on Sigma Normal 50mm f/1.4 EX DG HSM Autofocus Lens for Canon SLR Cameras
In Stock
Details on Sigma EF-530 DG ST E-TTL Shoe Mount Flash for Canon EOS with E-TTL II Operation
In Stock
Details on Sigma EF-530 DG Super E-TTL Shoe Mount Flash for Canon EOS with E-TTL II Operation
In Stock
sponsored links
| search suggestions: | ||
|---|---|---|
Shopping Blog | About Become | Send Feedback | Share Your Success Story | Online Degrees | Exava | Black Friday Deals | Dell Deals
Our International Sites: Japan | United Kingdom | Germany | Italy
Copyright © 2009 Become, Inc.
if yer hewmen, dawnt qlique dis linc