Wide Angle

The EF-S series of lenses, by Canon, are exceptional lenses applicable for Canon digital SLR cameras such as: the EOS 20D and Rebel models. Why? The key design feature aims to match the APS-C imaging sensor with the image circle. How? This matching objective is achieved by reducing distance between the rear of the lens and the focal plane, thus decreasing the size of the image circle.

The result? Canon's EF-S lenses are more efficient in terms of: weight and cost of wide-angle lenses while ensuring superior image quality, resolution and contrast at all focal lengths.

As a member of the EF-S family of lenses, the 17-85 F4 IS USM is a strong performing wide-angle to telephoto lens. Its list of features include: Image Stabilization for hand-held situations; and is optically optimized for the digital SLR camera; a ring-type USM designed for fast and silent auto focus. The full-time manual focus in AF mode is also a useful addition.

The EF-S 17-85mm f/4-5.6 IS USM lens provides a 5x zoom ratio and an angle of view equivalent to a 27-136mm lens on a 35mm camera. Also present in this lens is a glass-molded aspherical lens element with aspherical surfaces on both sides. The result, superb image quality through the full zoom range. The focusing distance is impressive at a distance of 12 inches at all focal lengths. Finally, the EF-S 17-85mm IS lens, when compared to the EF 28-135mm IS lens, is 5% shorter and 12% lighter, and accepts 67mm filters.

Silver Leonard is owner of http://canoncameralenses.looknooks.com/ Browse n buy with secure confidence.

Creative examples using a wide angle lens?

I am looking into various types of lenses to get, for the sake of inspiration, I would like to see good examples of the wide angle lens in use. I am looking to get the Tokina 12-24mm lens, possibly.

this is a great sorce:

http://digital-photography-school.com/17-stunning-wide-angle-images

WIDE ANGLE | Contestant No. 2. | PBS




High Power Wide Angle 30 260x Zoomable Binoculars Night Vision Optics Telescope
High Power Wide Angle 30 260x Zoomable Binoculars Night Vision Optics Telescope

$89.29
11d 3h 51m remaining

Wide Angle 35x50 Military Army Zoom Powerful Binoculars Optic Camping Waterproof
Wide Angle 35x50 Military Army Zoom Powerful Binoculars Optic Camping Waterproof

$0.01 (1 Bid)
20h 46m remaining

Sears Extra Wide Angle BINOCULARS 10X50mm Japan w Carrying Case 2531
Sears Extra Wide Angle BINOCULARS 10X50mm Japan w Carrying Case 2531

$57.99
28d 23h 22m remaining

Sears Extra Wide Angle BINOCULARS 10X50mm Japan w Carrying Case 47325310
Sears Extra Wide Angle BINOCULARS 10X50mm Japan w Carrying Case 47325310

$49.99
21d 2h 21m remaining

SALE NEW Bushnell Falcon 10x50 Wide Angle Binoculars Black FREE P
SALE NEW Bushnell Falcon 10x50 Wide Angle Binoculars Black FREE P

$32.55
18d 21h 20m remaining

Bushnell Powerview Wide Angle Binocular Porro Prism Glass BK 7
Bushnell Powerview Wide Angle Binocular Porro Prism Glass BK 7

$20.51 (10 Bids)
1d 17h 30m remaining

Bushnell Binoculars 10 X 50 Sportview Wide Angle With Insta Focus
Bushnell Binoculars 10 X 50 Sportview Wide Angle With Insta Focus

$5.20 (1 Bid)
5d 1h 1m remaining

Bushnell 8x32 Wide Angle Monocular 210832
Bushnell 8x32 Wide Angle Monocular 210832

$74.87
12d 17h 48m remaining

Tasco Wide Angle 7x35mm 1000YDS Fully Coated 318 Binoculars
Tasco Wide Angle 7x35mm 1000YDS Fully Coated 318 Binoculars

$16.96
14d 4h 18m remaining

Barska Wide Angle Binoculars 12x50 CP12753 case  neck strap NEW Colorado Series
Barska Wide Angle Binoculars 12x50 CP12753 case neck strap NEW Colorado Series

$13.99
28d 2h 2m remaining

Wide angle Sands  Streiffe Binoculars
Wide angle Sands Streiffe Binoculars

$69.95
9d 16h 53m remaining

Konus Emperor Wide Angle Binoculars 10x42 Waterproof Fogproof Rubber Coated 2336
Konus Emperor Wide Angle Binoculars 10x42 Waterproof Fogproof Rubber Coated 2336

$117.95
2d 22h 20m remaining



« Previous12345...89


Tagged with:

Filed under: Astronomy Binoculars