Canon-EOS-Lens

Product Description

This exciting new zoom lens, Canon-EOS-Lens 10-22mm f/3.5-4.5 USM provides ultra wide-angle coverage to the EOS 20D and Digital Rebel SLR Digital-camera systems. Equivalent to a 16-35mm zoom, it offers excellent performance and optics designed from the ground-up for digital SLR use. Three Aspherical lens elements, plus a Super-UD element, assure image quality. Its ring-type USM means fast and silent AF along with full-time manual focus. It focuses as close as 9.5 inches. Circular aperture design — natural highlights, even stopped down two stops Electronic diaphragm — manually-set apertures stay constant from f/4.5 thru f/22 EF-S lens mount — exclusively for EOS 20D and Digital Rebel bodies Focal length 10 - 22 mm / 35 mm FOV 16 - 35 mm equivalent Construction - 13 elements in 10 groups Diaphragm - 6 blades Maximum aperture F3.5 - F4.5 / Minmum aperture F22 - F27 Closest focus 0.24 m Max magnification 0.17x (at 22 mm) AF actuator USM with full-time manual focus Filter diameter - 77 mm (accepts 77mm optional filters) Unit Dimensions - 83.5 x 89.8 mm (diameter x length) / Weight - 385 g

From the Manufacturer
Canon-EOS-Lens 10-22mm f/3.5-4.5 USM lens provides ultra wide-angle coverage to the EOS 20D and Digital Rebel shooter. Equivalent to a 16-35mm zoom, it offers excellent performance and optics designed from the ground-up for digital SLR use. Three Aspherical lens elements, plus a Super-UD element, assure image quality. Its ring-type USM means fast and silent AF along with full-time manual focus. It focuses as close as 9.5 inches.

Features

• Excellent optical quality and true wide-angle coverage with select digital SLRs
• Superior AF performance and speed, with full-time manual focus by simply turning ring
• Close-focusing to 9.5 inches — fill the frame with subjects as small as 3.6 x 5.4 inches
• Relatively compact size and light weight for an ultra-wide zoom lens
• Inner focusing system (no front element rotation); length doesn’t change if zoomed
• Circular aperture design — natural highlights, even stopped down two stops
• Electronic diaphragm — manually-set apertures stay constant from f/4.5 thru f/22
• EF-S lens mount — exclusively for EOS 20D and Digital Rebel bodies

Product Description

Bring your photographic subjects closer with this Canon-EOS-Lens 55-250mm f/4.0-5.6 IS Telephoto Zoom Lens. It is designed with Canon’s Optical Image Stabilizer technology and is compact and light. 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). The image stabilizer effect is 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.

Filter Size - 58mm Max. Diameter - x Length 2.8 in. x 4.3 in./70 x 108mm (maximum lens length) Weight - 13.8 oz./390g Canon 1 year limited warranty

Product Description

Canon-EOS-Lens 17-85mm f/4-5.6 IS USM lens is possibly the best single lens to own with your Canon Digital Rebel SLR Camera. Equivalent to a 28-135mm lens, this new EF-S lens brings true wide-angle to tele coverage to EOS 20D, 30D, 40D and Digital Rebel shooters. It has Canon’s Image Stabilization system, allowing safe hand-holding at speeds up to three stops slower than otherwise possible. And of course, it’s optically optimized for digital SLRs. A ring-type USM means both fast and silent AF, as well as full-time manual focus when in the AF mode. Circular aperture design — natural highlights, even stopped down two stops Non-rotating front element; lens length does not change during zooming EF-S lens mount — exclusively for EOS 20D and Digital Rebel bodies Filter Size - 67mm Maximum Diameter x Length, Weight - 3.1 x 3.6, 16.8 ounces Only compatible with the 40D, 30D, 20D

From the Manufacturer
Equivalent to a 28-135mm lens, this new EF-S lens brings true wide-angle to tele coverage to EOS 20D and Digital Rebel shooters. Canon-EOS-Lens 17-85mm f/4-5.6 IS USM has Canon’s Image Stabilization system, allowing safe hand-holding at speeds up to three stops slower than otherwise possible. And of course, it’s optically optimized for digital SLRs. A ring-type USM means both fast and silent AF, as well as full-time manual focus when in the AF mode.

Features

• Compact, lightweight design with a 5x zoom ratio — 28 to 135mm equivalent
• Excellent optical quality: Aspheric element with two Aspherical surfaces utilized
• Close-focusing to 1.15 feet — at 135mm, fills the frame with subject 3 x 4.4 inches
• Ring-type Ultrasonic motor for superior AF performance; allows full-time MF
• Image Stabilization extends the lens’s usefulness in low-light levels
• Circular aperture design — natural highlights, even stopped down two stops
• Non-rotating front element; lens length does not change during zooming
• EF-S lens mount — exclusively for EOS 20D and Digital Rebel bodies

Product Description

Canon-EOS-Lens17-40mm f/4L USM is a new and affordable L-series ultra-wide-angle zoom lens that’s ideal for both film and digital SLRs. Superior optics are assured by the use of three aspherical lens elements, in addition to a Super UD (Ultra-low Dispersion) glass element. Optical coatings are optimized for use with digital cameras. This lens focuses as close as 11 inches (0.28m), and offers both Canon’s full-time manual focus and a powerful ring-type USM for fast and silent AF. It has a constant f/4 maximum aperture, and offers the choice of screw-in 77mm filters or a holder in the rear of the lens for up to three gel filters. Finally, it offers weather-resistant construction similar to other high-end L-series lenses.

Amazon.com Product Description
Broaden your perspective with Canon-EOS-Lens17-40mm f/4L USM ultra-wide-angle zoom lens. Ideal for both film and digital SLR cameras, the lens offers three aspherical lens elements in addition to a Super UD (ultra-low dispersion) glass element, creating superior optics in all conditions. In addition, the lens focuses as close as 11 inches (0.28mm), and offers both Canon’s full-time manual focus and a powerful ring-type ultra-sonic monitor (USM) that produces fast and silent autofocus. Other features include a constant f/4 maximum aperture, the choice of screw-in 77mm filters or a holder in the rear of the lens for up to three gel filters, and optical coatings optimized for use with digital cameras. Boasting weather-resistant construction similar to other high-end L-series cameras, the lens carries a one-year warranty. 

• Focal length: 17-40mm
• Maximum aperture: 1:4
• Lens construction: 12 elements in 9 groups
• Diagonal angle of view: 104 to 57 degrees (at 30 feet)
• Focus adjustment: Inner focusing system with USM
• Closest focusing distance: 0.9 feet
• Zoom system: Rotating type
• Filter size: 77mm
• Dimensions: 3.3 inches in diameter, 3.8 inches long
• Weight: 1.1 pounds 

From the Manufacturer
A new and affordable L-series ultra-wide-angle zoom lens that’s ideal for both film and digital SLRs. Superior optics are assured by the use of three Aspherical lens elements, in addition to a Super UD (Ultra-low Dispersion) glass element. Optical coatings are optimized for use with digital cameras. This lens focuses as close as 11 inches (0.28m), and offers both Canon’s full-time manual focus and a powerful ring-type USM for fast and silent AF. It has a constant f/4 maximum aperture, and offers the choice of screw-in 77mm filters or a holder in the rear of the lens for up to three gel filters. Finally, it offers weather-resistant construction similar to other high-end L-series lenses.

About half the price of the 16-35 f/2.8 lens, this L-series lens has an entirely new optical design with three Aspherical elements and a Super UD-glass element. The combination provides superb contrast and sharpness, even at the widest settings. It’s ideal for both film and digital SLRs, and features the same weather-resistant design, rear gel filter holder, and high-speed Ultrasonic Motor as the EF 16-35mm lens.

Product Description

Canon-EOS-Lens 70-200mm f/4L USM is L-series telephoto zoom lens combining lightweight and compactness with an f/4 maximum aperture. Inner focusing and the ring USM enable quick and quiet autofocusing. Also, a circular polarizing filter can be attached and used without difficulty because the front lens element does not rotate during focusing. The tripod collar (sold separately) is the same one used with the EF 300mm f/4L USM.

Amazon.com Product Description
Capture the far-off action of fast-paced sports or zoom in for an intimate portrait with Canon-EOS-Lens 70-200mm f/4L USM. 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 Canon-EOS-Lens 70-200mm f/4L USM, 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

From the Manufacturer
A truly professional L-series telephoto zoom lens, with reduced size and weight for applications where portability is important. Superb optically, it combines a Fluorite element with two UD-glass elements for outstanding contrast and performance. Its ring-type USM is fast, silent, and permits full-time minimum focus, as well as the closest MF of any of the L-series 70-200 designs. It’s also compatible with EF Extenders 1.4x II and 2x II, and accepts an optional accessory tripod collar.

Isolate the Interesting Part
The eye tends to see the whole rather than the individual parts. It also sees what’s near and not what’s far. By bringing attention to those things missed by the eye, you can create many interesting pictures. It could be the grimace of an athlete, the grill of a classic car, or a girl against a blurred background. Telephoto lenses can also compress images to give dramatic effects. You are limited only by your imagination.