Tamron AF SP 10-24mm f/3,5-4,5 Di II LD IF

Specification
Product Name:	Tamron AF SP 10-24mm f/3,5-4,5 Di II LD IF (See dictionary)
Release date:	2008
Manufacturer:	Tamron
Type of lens:	Wide Angle Zoom Lenses
Construction:	Zoom lens (with the ability to zoom in and out)
Works with cameras from:	Canon (see compatible cameras) Nikon (see compatible cameras)
1:1 at Macro:	No Macro lens
Compability:	Designed for APS-C cameras  (see compatible cameras)
Auto focus:	Yes
Built-in auto focus (AF) motor:	Yes (more info)
Maximum aperture:	f/3,5-4,5
	The lens apeture and brightness varies at different focal lengths. f/3,5 at 10 mm f/4,5 at 24 mm (Read more)
Focal Range:	10-24 mm
	This is a "Di-IIlens, designed for APS-C sensors, and will have a focal length equivalent to:  On Canon cameras: 16-38 mm On Nikon cameras: 15-36 mm
	Read more on the cameras impact on the perceived focal length
Lens Construction:	12 elements / 9 groups
Image Stabilizer:	No
Closest Focusing Distance:	24 cm
Filter:	Filter Thread, 77 mm
Lens Hood:	AB001 (included)
Tripod mount:	No (Read more)
Weather sealing:	No
Dimensions (diameter x length):	83 x 86 mm
Weight:	406 g (see the total weight, camera+lens)
Product Page (Tamron):	Link to Tamron (product page) Link to Tamron (product page) Link to Tamron (product page)   Send in a product link
Text from Tamron:	"The Tamron SP designation is reserved for lenses developed with special emphasis on extraordinary photographic performance. Engineers are free to innovate in an uncommon atmosphere where optical performance comes before price, resulting in lenses that satisfy the demands of discerning photographers. Tamron was first to offer the 10-24mm ultra wide-angle 2.4X zoom perspective for digital SLRs, successfully resolving numerous optical engineering challenges. Rendering picture angles approximating 16 to 37mm in the 35mm (film) or full-frame DSLR formats, landscapes, streetscapes, architecture and confining interiors come to life beautifully. Images exhibit negligible distortion in normal use, but—if the photographer chooses—spectacular effects can be introduced by disregarding the camera´s relationship to level. Ultimate photo fun and fantastic perspectives are inevitable with this lens. This ultra wide-angle lens builds on the concept of the renowned Tamron 11-18mm F4.5-5.6. It belongs to the Super performance ( SP) class of Tamron lenses distinguished by ultra high optical and mechanical quality. It has a very wide angle of view, equivalent to 16-37mm when converted to full format. The MFD of 24cm allows you to get close to your subject, for absolute control and creativity. Tamron’s Di-technology results in high resolution coupled with the best possible correction of the most common aberrations. Particular emphasis is placed on the BBAR coating, which is also put on cemented surfaces (Internal Surface Coating) for sharp and brilliant images. Other materials such as LD ( Low Dispersion) glass and aspherical elements also help to correct aberrations. Capture better images with this impressive masterpiece of optical engineering. Please note that Di II lenses are made for the exclusive use on digital SLR cameras with image sensors smaller than 24mm x 16mm. Di II lenses cannot be used together with a full format or 35mm SLR camera, as their image sensors are not able to cover the entire area of full format resulting in dark corners of the (i.e. vignetting becomes noticeable)."