Digital Concepts 37mm Tele & Wide Camcorder Lens Kit

Digital Concepts 37mm Tele & Wide Camcorder Lens Kit

Feature

• Fits Cameras w/ 30mm, 30.5mm, 37mm, 43mm filter diameters
• Three Adapter Rings included
• Thread and Lens caps for each lens
• Includes two carrying cases

Description

The Sakar® wide and telephoto lens kit is great for digital cameras and camcorders. It also includes 7 adapter rings and 2 carrying cases.

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*** Product Information and Prices Stored: Jun 29, 2011 08:06:26

Opteka 500mm f/8 High Definition Telephoto Mirror Lens for Canon EOS 1D, 5D, 7D, 10D, 20D, 30D, 40D, 50D, 60D, Rebel XT, XTi, XS, XSi, T1i, T2i, T3 and T3i Digital SLR Cameras

Opteka 500mm f/8 High Definition Telephoto Mirror Lens for Canon EOS 1D, 5D, 7D, 10D, 20D, 30D, 40D, 50D, 60D, Rebel XT, XTi, XS, XSi, T1i, T2i, T3 and T3i Digital SLR Cameras

Feature

• High definition optics produce sharper, more intense pictures
• Incredibly compact and lightweight, Fully Multi-coated, Manual Focus
• Soft pouch and three (3) rear mounted, 30.5mm filters, (ND-2X, ND-4X & Skylight)
• May be combined with the Opteka 2X Multiplier for 1000mm Zoom (Sold separately - Amazon Item Code: B000JSZ41S)
• 10 Year Warranty

Description

The Opteka manual focus mirror lens is incredibly compact and lightweight. Using an advanced reflex design, this is a mirror lens that is ideally suited for wildlife and sports photography. It has a fixed aperture of f8. It comes complete with a soft pouch and three (3) rear mounted, 30.5mm filters, (ND-2X, ND-4X & Skylight). Opteka mirror lenses incorporates advanced computer designed optics and the latest in multi-coating techniques.á The process of multi-coating assures virtually flare free photographs even under adverse lighting conditions resulting in crisp high contrast pictures with full color fidelity.

Specifications
Filter Size: 72mm front, 30.5mm rear
f/Stop Range: f/8.0 (fixed)
Minimum Focus Distance: 5.6' (1.7 m)
Magnification: 1:3
Angle of View: 5°
Groups/Elements: 6/7
Length: 3.4" (8.6 cm)
Maximum Diameter: 3.0" (7.6 cm)
Weight: 0.79 lb (360 g)

Included Items
~ Opteka 500mm f/8 Telephoto Mirror Lens
~ 3 Filters (Skylight, Nd 2x, Nd 4x)
~ T-Mount Lens Adapter
~ Lens Caps
~ Lens Pouch
~ 10 Year Warranty

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*** Product Information and Prices Stored: Jun 26, 2011 00:45:48

Canon EF 2.0X III Telephoto Extender for Canon Super Telephoto Lenses

Canon EF 2.0X III Telephoto Extender for Canon Super Telephoto Lenses

Feature

• Focal Length & Maximum Aperture Magnification: 2.0x
• Lens Construction 9 elements in 5 groups
• Max. Diameter x Length - 2.8" x 2.1" (72.0 x 57.2mm)
• Weight - 11.5 oz (325g)

Description

Designed to extend a lenses focal length by a factor of 2x, the Canon Extender EF 2X III delivers optical performance on par with the finest Canon super telephoto lenses. It features a built-in microcomputer for seamless communication among camera body, lens and extender, features careful lens placement and coatings to minimize ghosting, flare and chromatic aberration, and even has a fluorine coating that keeps soiling, smears, fingerprints to a minimum. Extender EF 2X III meets necessary standards in terms of rugged, dustproof and water-resistant construction, and should be in every professional's camera bag.

Note: This lens is only compatible with fixed focal length L-series lenses 135mm and over, as well as the EF 70-200/2.8L, EF 70-200/2.8L IS, EF 70-200/4L, and EF 100-400/4.5-5.6L.

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*** Product Information and Prices Stored: Jun 25, 2011 11:30:08

Tamron SP AF 2x Pro Teleconverter for Canon Mount Lenses

Tamron SP AF 2x Pro Teleconverter for Canon Mount Lenses

Feature

• Increases focal length from same camera position by 2x
• Superior performance for unsurpassed image quality and ease of use
• Fits easily between lens and camera body
• Includes carry case
• For use with Canon SLR cameras

Description

A Teleconverter is a great way to extend the focal length of your lens. This Teleconverter will extend the focal length of your lens by 2x giving more magnification. The Tamron Pro series Teleconverter offer superior optical construction for improved image quality.

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*** Product Information and Prices Stored: Jun 24, 2011 13:55:10

Canon TC-DC58N Tele Converter Lens for Canon A710, A700, A630, A640, A610, A620, A720IS, G3, G5 & G6 Digital Cameras

Canon TC-DC58N Tele Converter Lens for Canon A710, A700, A630, A640, A610, A620, A720IS, G3, G5 & G6 Digital Cameras

Feature

• Works with models G3 and G5
• For those who need to pull back a little more to get that shot
• Conversion Lens Adapter LA-DC58B to be used with the camera

Description

To broaden the angle of your view, the Wide Converter WC-DC58N is available for the G3, G5, G6, A610, A620 and A700. Or if you want to pull back a little more, Tele-converter TC-DC58N is available. Both accessories require the use of Conversion Lens Adapter (LA-DC58B for the G3, G5, LA-DC58D for the G-6 and LA-DC58F for the A610/A620 and LA-DC58G for the A700)

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*** Product Information and Prices Stored: Jun 24, 2011 01:50:17

Canon EF 1.4X III Telephoto Extender for Canon Super Telephoto Lenses

Canon EF 1.4X III Telephoto Extender for Canon Super Telephoto Lenses

Canon EF 1.4X III Telephoto Extender for Canon Super Telephoto Lenses Feature

• Focal Length & Maximum Aperture Magnification: 1.4x
• Lens Construction of 7 elements in 3 groups
• Max. Diameter x Length - 2.8" x 1.1" (72.0mm x 27.2mm)
• Weight - 7.9 oz (225g)

Canon EF 1.4X III Telephoto Extender for Canon Super Telephoto Lenses Overview

Extending a lenses focal length by a factor of 1.4x, Canon Extender EF 1.4X III incorporates phenomenal optical performance with minimal chromatic aberration and is a perfect complement to many of Canon super telephoto lenses. It features a built-in microcomputer for seamless communication among camera body, lens and extender; features careful lens placement and coatings to minimize ghosting and flare and even has a fluorine coating that keeps soiling, smears and fingerprints to a minimum. An integral part of many professional systems, Extender EF 1.4X III maintains high standards not only optically, but also in terms of rugged, dustproof and water resistant construction.

Note: This lens is only compatible with fixed focal length L-series lenses 135mm and over, as well as the EF 70-200/2.8L, EF 70-200/2.8L IS, EF 70-200/4L, and EF 100-400/4.5-5.6L.

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*** Product Information and Prices Stored: Jun 23, 2011 13:46:15

Sigma APO Teleconverter 2x EX DG for Canon Mount Lenses

Sigma APO Teleconverter 2x EX DG for Canon Mount Lenses

Sigma APO Teleconverter 2x EX DG for Canon Mount Lenses Feature

• Teleconverter lens for Canon SLR cameras
• Increases the focal length by the power of 2
• Multi-layer lens coating and lens design reduces flare and ghosting
• Includes lens case

Sigma APO Teleconverter 2x EX DG for Canon Mount Lenses Overview

The dedicated 2x APO Teleconverter features a 6 element/5 group optical design, and it is specifically designed for use with longer telephoto and telezoom lenses.The high performance optical characteristics of these teleconverters maintain the optical performance of the compatible lenses with which they can be used. Sigma APO Tele Converter 1.4x and 2x are dedicated Tele Converter lenses, which should be used only with the listed lenses. The 2X Convertor will fit the following lenses 180mm f/3.5 APO MACRO EX HSM - MF 300mm f/2.8 APO EX HSM - AF 300mm f/4.0 APO MACRO - MF 400mm f/5.6 APO MACRO /HSM - MF 500mm f/4.5 APO EX HSM - MF 800mm f/ 5.6 EX HSM - MF 70-200mm f/2.8 EX HSM - AF 70-210mm f/2.8 - MF 50-500mm f/4-6.3 APO - MF 100-300mm f/4 EX HSM - MF 120-300mm f/2.8 EX APO - AF 300-800mm f/5.6 EX APO - MF Will also fit the following Orginal Canon EF Lenses 200mm f2.8L USM - AF 300mm f2.8L USM - AF 300mm f4.0L IS - MF 400mm f2.8L USM - AF 400mm f5.6L USM - MF 500mm f4.5L USM - MF 600mm f/4L - MF 70-200mm f2.8L USM - AF On the lists, the lenses marked "AF" will retain auto focus operation when used with a Tele Converter. The lenses marked "MF can only be used for manual focus. Please refer to the manufacturers Teleconverer Matching List for an updated compatability chart. http://www.sigma-photo.co.jp/english/acc/cond

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*** Product Information and Prices Stored: Jun 23, 2011 01:21:09

Tamron AF 2X Teleconverter for Canon Mount Lenses

Tamron AF 2X Teleconverter for Canon Mount Lenses

Tamron AF 2X Teleconverter for Canon Mount Lenses Feature

• Multiplies focal length 2 times for more telephoto
• Recommended for lenses 50mm or wider
• Effective aperture decreases by 2 stops and may effect AF operation.
• Comes with pouch
• 1 year warranty

Tamron AF 2X Teleconverter for Canon Mount Lenses Overview

Tamron 2X Teleconverter for Canon EOS mount cameras

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*** Product Information and Prices Stored: Jun 22, 2011 13:10:40

Sigma 70-300mm f/4-5.6 DG APO Macro Telephoto Zoom Lens for Canon SLR Cameras

Sigma 70-300mm f/4-5.6 DG APO Macro Telephoto Zoom Lens for Canon SLR Cameras

Sigma 70-300mm f/4-5.6 DG APO Macro Telephoto Zoom Lens for Canon SLR Cameras Feature

• Optimized for use with digital SLR cameras
• Multi-layer lens coating and lens design reduces flare and ghosting
• Minimum focusing distance is 37.4 inches at all zoom settings
• Features 14 lens elements in 10 Groups
• High-performance lens ideal for portraits, sports photography, nature photography

Sigma 70-300mm f/4-5.6 DG APO Macro Telephoto Zoom Lens for Canon SLR Cameras Overview

CL) INT)70-300MM F4-5.6 CAN APO SUP

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*** Product Information and Prices Stored: Jun 22, 2011 01:04:26

Canon TL-H43 Tele-Converter Lens for the Canon HV Series Camcorders

Canon TL-H43 Tele-Converter Lens for the Canon HV Series Camcorders

Canon TL-H43 Tele-Converter Lens for the Canon HV Series Camcorders Feature

• High Definition Compatible Tele-Conversion Lens
• 1.7x Extended Magnification
• Bring those Distant Scenes Closer by Extending your Telephoto Range
• Dont Miss Beautiful Panoramic Pics Again!

Canon TL-H43 Tele-Converter Lens for the Canon HV Series Camcorders Overview

Zoom in even closer with this tele-converter for the Canon HV20. This converter is made to keep the HD quality while increasing the focal length of your lens by 1.5X.

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*** Product Information and Prices Stored: Jun 21, 2011 21:08:20

Canon EF 70-200mm f/4L USM Telephoto Zoom Lens for Canon SLR Cameras

Canon EF 70-200mm f/4L USM Telephoto Zoom Lens for Canon SLR Cameras Review

Canon EF 70-200mm f/4L USM Telephoto Zoom Lens for Canon SLR Cameras Feature

• 70-200mm telephoto zoom lens with f/4 maximum aperture for Canon SLR cameras
• Inner focusing system and ring-type ultra-sonic monitor for quick and quiet autofocusing
• Compatible with same tripod collar (sold separately) as EF 300mm f/4L USM lens
• 3.9-foot close-focusing distance; supports use of circular polarizing filter
• Measures 3 inches in diameter and 6.8 inches long; weighs 25 ounces; 1-year warranty

Canon EF 70-200mm f/4L USM Telephoto Zoom Lens for Canon SLR Cameras Overview

Canon EF 70-200mm f/4L USM Telephoto Zoom Lens for Canon SLR Cameras

Canon EF 70-200mm f/4L USM Telephoto Zoom Lens for Canon SLR Cameras Specifications

Capture the far-off action of fast-paced sports or zoom in for an intimate portrait with the Canon EF 70-200mm telephoto zoom lens. This high-performance, L-series telephoto zoom lens is distinguished by such features as an f/4 maximum aperture, an inner focusing system, and a ring-type ultra-sonic monitor (USM). The last two features combine to deliver quick and quiet autofocusing--a priority for many amateur and professional photographers. In addition, photographers can attach and use a circular polarizing filter without difficulty because the front lens element does not rotate during focusing. Compatible with the same tripod collar (sold separately) used with the EF 300mm f/4L USM lens, the lens carries a one-year warranty.

• Focal length: 70-200mm
• Maximum aperture: 1:4.0
• Lens construction: 16 elements in 13 groups
• Diagonal angle of view: 34 to 12 degrees
• Focus adjustment: Inner focusing system with USM
• Closest focusing distance: 3.9 feet
• Zoom system: Rotating type
• Filter size: 67mm
• Dimensions: 3.0 inches in diameter, 6.8 inches long
• Weight: 25 ounces

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*** Product Information and Prices Stored: Jun 21, 2011 15:01:02

Canon EF 75-300mm f/4-5.6 III Telephoto Zoom Lens for Canon SLR Cameras

Canon EF 75-300mm f/4-5.6 III Telephoto Zoom Lens for Canon SLR Cameras Review

Canon EF 75-300mm f/4-5.6 III Telephoto Zoom Lens for Canon SLR Cameras Feature

• 75-300mm telephoto zoom lens with f/4-5.6 maximum aperture for Canon SLR cameras
• Improved mechanism makes zooming smoother; front part of zoom ring sports silver ring
• Measures 2.8 inches in diameter and 4.8 inches long; weighs 16.8 ounces; 1-year warranty
• 4.9-foot closest focusing distance; 32- to 8-degree diagonal angle of view

Canon EF 75-300mm f/4-5.6 III Telephoto Zoom Lens for Canon SLR Cameras Overview

Canon EF 75-300mm f/4-5.6 III Telephoto Zoom Lens.

Canon EF 75-300mm f/4-5.6 III Telephoto Zoom Lens for Canon SLR Cameras Specifications

Capture the far-off action of fast-paced sports or zoom in for an intimate portrait with the Canon EF 75-300mm telephoto zoom lens. The optical system, construction, and exterior are the same as the EF 75-300 mm f/4-5.6 III USM’s. The difference is that it uses a DC motor instead of a USM to drive the AF. As with all Canon lens, this 75-300 model carries a one-year warranty.

• Focal length: 75-300mm
• Maximum aperture: 1:4-5.6
• Lens construction: 13 elements in 9 groups
• Diagonal angle of view: 32 (at 11 feet) to 8 degrees (at 15 feet)
• Closest focusing distance: 4.9 feet
• Zoom system: Rotating type
• Filter size: 58mm
• Dimensions: 2.8 inches in diameter, 4.8 inches long
• Weight: 16.8 ounces

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*** Product Information and Prices Stored: Jun 20, 2011 14:45:10

Canon EF 70-300mm f/4-5.6 IS USM Lens for Canon EOS SLR Cameras

Canon EF 70-300mm f/4-5.6 IS USM Lens for Canon EOS SLR Cameras Review

Canon EF 70-300mm f/4-5.6 IS USM Lens for Canon EOS SLR Cameras Feature

• 70-300mm telephoto zoom lens with f/4-5.6 maximum aperture for Canon EOS SLR cameras
• 3-stop Image Stabilizer for reducing camera shake; ring-type ultra-sonic monitor (USM)
• Electro-magnetic diaphragm (EMD) helps create attractive background at large apertures
• Super Spectra lens coating and lens element shaping suppresses flare and ghosting
• Measures 3 inches in diameter and 5.6 inches long; weighs 22.2 ounces; 1-year warranty

Canon EF 70-300mm f/4-5.6 IS USM Lens for Canon EOS SLR Cameras Overview

L2) CANON 70-300MM F/4-5.6 IS USM LE

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*** Product Information and Prices Stored: Jun 20, 2011 02:00:40

Sigma 70-300mm f/4-5.6 DG Macro Telephoto Zoom Lens for Canon SLR Cameras

Sigma 70-300mm f/4-5.6 DG Macro Telephoto Zoom Lens for Canon SLR Cameras Review

Sigma 70-300mm f/4-5.6 DG Macro Telephoto Zoom Lens for Canon SLR Cameras Feature

• Optimized for use with digital SLR cameras
• Multi-layer lens coating and lens design reduces flare and ghosting
• Minimum focusing distance is 59 inches at all zoom settings
• Features 14 lens elements in 10 Groups
• High-performance lens ideal for portraits, sports photography, nature photography

Sigma 70-300mm f/4-5.6 DG Macro Telephoto Zoom Lens for Canon SLR Cameras Overview

%3Cp%3EThe Sigma 70%2D300mm 4%2D5%2E6 DG Macro lens is the compact and economical choice for a telephoto zoom lens%2E Capable of macro photography%2C this lens has a 1%3A2 maximum close%2Dup magnification at the 300 mm focal length%2E It is the ideal high performance lens for portraits%2C sports photography%2C nature photography%2C and other types of photography that frequently use the telephoto range%2E %3C%2Fp%3E%0D%0A

Sigma 70-300mm f/4-5.6 DG Macro Telephoto Zoom Lens for Canon SLR Cameras Specifications

The Sigma 70-300mm f4-5.6 DG Macro Lens for Canon Digital SLR Cameras is a telephoto lens that offers excellent cost performance and is optimized for use with digital SLR cameras. Capable of macro photography, this lens has a 1:2 maximum close-up magnification at the 300 millimeter 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. The lens features a switch for changeover to macro photography at focal lengths between 200 millimeters and 300 millimeters, with a maximum close-up magnification from 1:2.9 to 1:2.

The multi-layer lens coating and lens design reduce flare and ghosting, which is a common problem with digital cameras, and it also creates an optimum color balance through the entire zoom range. The minimum focusing distance is 59 inches at all zoom settings. The lens features a switch for changeover to macro photography at focal lengths between 200 millimeters and 300 millimeters with a maximum close-up magnification. Without changing the distance between camera and subject, you can change the shooting magnification.

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*** Product Information and Prices Stored: Jun 19, 2011 13:45:42

Canon TC-DC58B Tele Converter Lens for S5 IS, S3 IS & S2 IS Digital Camera

Canon TC-DC58B Tele Converter Lens for S5 IS, S3 IS & S2 IS Digital Camera Review

Canon TC-DC58B Tele Converter Lens for S5 IS, S3 IS & S2 IS Digital Camera Feature

• Requires Conversion Lens Adapter LAH-DC20

Canon TC-DC58B Tele Converter Lens for S5 IS, S3 IS & S2 IS Digital Camera Overview

Converts the focal length of the body lens by a factor of approximately 1.5 (35 mm film equivalent at maximum telephoto: approximately 648 mm) when attached. Requires the Lens Adapter/Lens Hood Set LAH-DC20.

Canon TC-DC58B Tele Converter Lens for S5 IS, S3 IS & S2 IS Digital Camera Specifications

Need more telephoto zoom for your Canon digital camera? Turn to the Canon TC-DC58B teleconverter lens, which converts the focal distance of your body lens by a factor of 1.5x when attached to a Canon S5 IS, S3 IS, and S2 IS digital camera. The teleconverter lens is ideal for shooting distant subjects that you do not want to disturb, such as children, pets, and wildlife.

• Magnification: 1.5x
• Rear mount diameter: 58mm
• Front mount diameter: None
• Construction: 5 elements in 3 groups
• Dimensions: 2.8 inches in diameter and 2.6 inches long
• Weight: 6 ounces

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*** Product Information and Prices Stored: Jun 19, 2011 01:40:08

Tamron AF 70-300mm f/4.0-5.6 Di LD Macro Zoom Lens for Canon Digital SLR Cameras

Tamron AF 70-300mm f/4.0-5.6 Di LD Macro Zoom Lens for Canon Digital SLR Cameras Review

Tamron AF 70-300mm f/4.0-5.6 Di LD Macro Zoom Lens for Canon Digital SLR Cameras Feature

• 9 Groups, 13 Elements Lens Construction
• Rotation Type of Zooming
• 9 Diaphragm Blade Number
• F/32 Minimum Aperture
• 59 inch Minimum Focus Distance (1.5m) in normal setting, 37.4 inch (0.95m) in macro mode f=180mm-300mm range

Tamron AF 70-300mm f/4.0-5.6 Di LD Macro Zoom Lens for Canon Digital SLR Cameras Overview

Tamron now offers a lightweight, compact, high-image-quality telephoto zoom lenswith macro capability of 1:2 that can be used with digital cameras. This new lens is a Di type lens using an optical system with improved multi-coating designed to function with digital SLR cameras as well as film cameras. With this 70-300mm telephoto zoom lens, flipping a macro switch in the focal length range of 180mm to 300mm obtains a maximum magnification ratio of 1:2 at a minimum focus distance as short as 37.4", enabling close-up shots of flowers, insects, and other objects that normally require the use of a specially designed macro lens. Moreover, this is a zoom lens that casually offers the distant capture and foreshortening effect pleasures of the 300mm ultra-telephoto world.

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*** Product Information and Prices Stored: Jun 18, 2011 13:35:08

Canon TC-DC58C Tele Converter Lens for Canon A650IS, G7 & G9 Digital Cameras

Canon TC-DC58C Tele Converter Lens for Canon A650IS, G7 & G9 Digital Cameras Review

Canon TC-DC58C Tele Converter Lens for Canon A650IS, G7 & G9 Digital Cameras Feature

• Compatible with the Powershot G7 & G9 digital cameras
• Doubles the focal length of the standard lens
• Requres conversion lens adapter (LA-DC58H)

Canon TC-DC58C Tele Converter Lens for Canon A650IS, G7 & G9 Digital Cameras Overview

SO)CANON TC-DC58C LENS F/G7

Canon TC-DC58C Tele Converter Lens for Canon A650IS, G7 & G9 Digital Cameras Specifications

When you need more telephoto zoom in a smaller package, the Canon TC-DC58C teleconverter lens is an ideal choice. The TC-DC58C converts the focal distance of your body lens by a factor of 2x when attached to a Canon A650IS, G7, or G9 digital camera. Note: the converter requires the LA-DC58H lens adapter to connect with the PowerShot G7 camera.

• Magnification: 2x
• Rear mount diameter: 58mm
• Front mount diameter: None
• Construction: 3 elements in 3 groups
• Dimensions: 3.2 inches in diameter and 3.3 inches long
• Weight: 11.7 ounces

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*** Product Information and Prices Stored: Jun 18, 2011 01:30:15

Canon EF 100-400mm f4.5-5.6L IS USM Telephoto Zoom Lens for Canon SLR Cameras

Canon EF 100-400mm f4.5-5.6L IS USM Telephoto Zoom Lens for Canon SLR Cameras Review

Canon EF 100-400mm f4.5-5.6L IS USM Telephoto Zoom Lens for Canon SLR Cameras Feature

• 100-400mm telephoto zoom lens with f/4.5 maximum aperture for Canon SLR cameras
• 2 Image Stabilizer modes make it easy to capture far-off action or close-in portraits
• Flourite and Super UD-glass elements largely eliminate secondary spectrum
• Compatibility with extenders 1.4x II and 2x II; 5.9-foot close focusing distance
• Measures 3.6 inches in diameter and 7.4 inches long; 1-year warranty

Canon EF 100-400mm f4.5-5.6L IS USM Telephoto Zoom Lens for Canon SLR Cameras Overview

Canon EF 100-400mm f4.5-5.6L IS USM Telephoto Zoom Lens for Canon SLR Cameras

Canon EF 100-400mm f4.5-5.6L IS USM Telephoto Zoom Lens for Canon SLR Cameras Specifications

Equipped with an Image Stabilizer, the Canon EF 100-400mm telephoto zoom lens makes it easy to capture the far-off action of fast-paced sports or zoom in for an intimate portrait with a blurred background. The lens offer such features as fluorite and Super UD-glass elements that largely eliminate secondary spectrum; a floating system that ensures high picture quality at all focal lengths; two Image Stabilizer modes; and compatibility with extenders 1.4x II and 2x II. The lens carries a one-year warranty.

• Focal length: 100-400mm
• Maximum aperture: 1:4.5-5.6
• Lens construction: 17 elements in 14 groups
• Diagonal angle of view: 24 to 6 degrees
• Focus adjustment: Rear focusing system with USM
• Closest focusing distance: 5.9 feet
• Zoom system: Linear extension type
• Filter size: 77mm
• Dimensions: 3.6 inches in diameter, 7.4 inches long
• Weight: 3.1 pounds

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*** Product Information and Prices Stored: Jun 17, 2011 13:25:36

Canon EF 75-300mm f/4-5.6 III USM Telephoto Zoom Lens for Canon SLR Cameras

Canon EF 75-300mm f/4-5.6 III USM Telephoto Zoom Lens for Canon SLR Cameras Review

Canon EF 75-300mm f/4-5.6 III USM Telephoto Zoom Lens for Canon SLR Cameras Feature

• 75-300mm telephoto zoom lens with f/4.5-5.6 maximum aperture for Canon SLR cameras
• Micro ultra-sonic monitor (USM) makes autofocusing quicker and quieter than before
• Improved zoom mechanism with silver on the front; 4.9-foot close focus distance
• Ideal for shooting sports, portraits, and wildlife; lightweight frame weighs 16.8 ounces
• Measures 2.8 inches in diameter and 4.8 inches long; 1-year warranty

Canon EF 75-300mm f/4-5.6 III USM Telephoto Zoom Lens for Canon SLR Cameras Overview

Compact and lightweight 4x telephoto zoom lens ideal for shooting sports, portraits, and wildlife. The newly developed Micro USM makes autofocusing quicker and quieter. The improved zoom mechanism also makes zooming smoother. The front part of the zoom ring now sports a silver ring for a luxury touch. Sample Image MTF Charts

Canon EF 75-300mm f/4-5.6 III USM Telephoto Zoom Lens for Canon SLR Cameras Specifications This compact and lightweight EF 75-300mm telephoto zoom lens is ideal for shooting sports, portraits, and wildlife. The lens is distinguished by a newly developed micro ultra-sonic monitor (USM) that makes autofocusing quicker and quieter, along with an improved zoom mechanism that includes a silver ring on the front for a luxurious touch. The micro USM makes this version of the lens particularly suitable for applications that require a fast autofocus, such as sporting events or wildlife shoots. Best of all, the USM version shares many of the same features that makes the non-USM lens so popular, such as a compact size, a close focusing range, and accessory compatibility. As with all Canon lenses, this unit carries a one-year warranty. Focal length: 75-300mm Maximum aperture: 1:4.5-5.6 Lens construction: 13 elements in 9 groups Diagonal angle of view: 32 degrees (at 11 feet) to 8 degrees (at 15 feet) Focus adjustment: Front group rotating extension system with USM Closest focusing distance: 4.9 feet Zoom system: Rotating type Filter size: 58mm Dimensions: 2.8 inches in diameter, 4.8 inches long Weight: 16.8 ounces Available at Amazon Check Price Now! *** Product Information and Prices Stored: Jun 17, 2011 01:20:08 วันพฤหัสบดีที่ 16 มิถุนายน พ.ศ. 2554 Canon EF 85mm f/1.8 USM Medium Telephoto Lens for Canon SLR Cameras Canon EF 85mm f/1.8 USM Medium Telephoto Lens for Canon SLR Cameras Review Canon EF 85mm f/1.8 USM Medium Telephoto Lens for Canon SLR Cameras Feature 85mm standard lens with f/1.8 maximum aperture for Canon SLR cameras Ring-type ultra-sonic monitor (USM) brings subject quickly into focus Natural angle of view and perspective is ideal for portraits and natural images Designed to produce beautiful background blur; weighs 15 ounces Measures 3 inches in diameter and 2.8 inches long; 1-year warranty Canon EF 85mm f/1.8 USM Medium Telephoto Lens for Canon SLR Cameras Overview A highly practical medium telephoto lens with superb delineation and portability. Images are sharp and clear at all apertures. Through computer simulations, the lens has been designed to give beautiful background blur. Since the front lens group does not rotate during focusing special filter effects are not affected. Sample Image MTF Chart   BlogThis! Canon EF-S 55-250mm f/4.0-5.6 IS Telephoto Zoom Lens for Canon Digital SLR Cameras Canon EF-S 55-250mm f/4.0-5.6 IS Telephoto Zoom Lens for Canon Digital SLR Cameras Review Canon EF-S 55-250mm f/4.0-5.6 IS Telephoto Zoom Lens for Canon Digital SLR Cameras Feature This EF-S telephoto lens with great features delivers excellent performance at an affordable price for all photographers Canon EF-S 55-250mm f/4.0-5.6 IS Telephoto Zoom Lens for Canon Digital SLR Cameras Overview This telephoto zoom lens is designed with Canon's Optical Image Stabilizer technology while retaining compactness and lightness, in response to demands of photographers. This high zoom ratio lens is equivalent to a focal length of 88-400mm in the 35mm format (when used on Canon EOS cameras compatible with EF-S lenses), and the image stabilizer effect equivalent to a shutter speed about 4 stops faster than the same size lens without Image Stabilizer. In other words, if the slowest shutter speed you could formerly hold a 250mm lens steadily was 1/250th of a second, with Canon's 4-stop stabilization correction, you could hand-hold at shutter speeds as slow as 1/15th of a second. It also uses a UD-glass lens element to correct chromatic aberration for excellent image quality throughout the zoom range. This new EF-S telephoto lens with great features delivers excellent performance at an affordable price for all photographers. Canon EF-S 55-250mm f/4.0-5.6 IS Telephoto Zoom Lens for Canon Digital SLR Cameras Specifications Incorporating Canon's Optical Image Stabilizer technology, this Canon 55-250mm telephoto zoom lens captures long distance, low-light shots far better than many comparable lenses, helping you photograph the far-off action of athletes or zoom in for an intimate portrait with a blurred background. The high-zoom-ratio lens is equivalent to a focal length of 88-400mm in the 35mm format (when used on Canon EOS cameras compatible with EF-S lenses). More significantly, the image stabilizer effect creates an equivalent shutter speed of roughly four stops faster than the same size lens without an image stabilizer. In other words, if the slowest shutter speed you can hold a 250mm lens steadily is normally 1/250th of a second, this Canon lens will let you hand-hold shutter speeds as slow as 1/15th of a second. The lens also boasts a UD-glass lens element to correct chromatic aberration to create excellent image quality throughout the zoom range. Delivering an excellent performance at an affordable price for all photographers, the 55-250mm lens carries a one-year warranty. Specifications Focal length: 55-250mm Maximum aperture: f/4 to f/5.6 Lens construction: 12 elements in 10 groups, including one UD-glass element Diagonal angle of view: 27 degrees (at 50 feet) to 6 degrees (at 15 feet), with APS-C image sensors Focus adjustment: DC motor, gear-driven (front focusing design) Closest focusing distance: 3.6 feet (0.31x maximum close-up magnification) Filter size: 58mm Dimensions: 2.8 inches in diameter and 4.3 inches long Weight: 13.8 ounces Warranty: 1 year Available at Amazon Check Price Now! *** Product Information and Prices Stored: Jun 16, 2011 01:07:25 สมัครสมาชิก: บทความ (Atom) ผู้ติดตาม คลังบทความของบล็อก ▼  2011 (79) ►  ธันวาคม (1) ►  ตุลาคม (6) ►  กันยายน (25) ►  สิงหาคม (17) ►  กรกฎาคม (9) ▼  มิถุนายน (21) Digital Concepts 37mm Tele & Wide Camcorder Lens Kit Opteka 500mm f/8 High Definition Telephoto Mirror ... Canon EF 2.0X III Telephoto Extender for Canon Sup... Tamron SP AF 2x Pro Teleconverter for Canon Mount ... 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Canon EF-S 55-250mm f/4.0-5.6 IS Telephoto Zoom Le... เกี่ยวกับฉัน Freedomway ดูโปรไฟล์ทั้งหมดของฉัน บริษัทนี้ดี จำกัด ธีม. ขับเคลื่อนโดย Blogger.