Tamron SP AF 180mm f/3,5 Di LD IF Macro

Specification
Product Name:	Tamron SP AF 180mm f/3,5 Di LD IF Macro (See dictionary)
Release date:	2003
Manufacturer:	Tamron
Type of lens:	Telephoto Lens
	Macro
Construction:	Prime lens (no possibility to zoom)
Works with cameras from:	Canon (see compatible cameras) Nikon (see compatible cameras)
1:1 at Macro:
Compability:	Works on all sensors  (see compatible cameras)
Auto focus:	Yes
Built-in auto focus (AF) motor:	Canon Nikon Nikon; for auto focus the camera has to have a built-in auto focus (AF) motor See a list of compatible cameras
Maximum aperture:	f/3,5
Focal Length	180 mm
	Depending on which camera this lens is used the focal length can seem different. This is because different camera sensors can have a slight crop factor and the focal length will be equivalent to:   180 mm on Canon FF, Full frame   234 mm on Canon APS-H   288 mm on Canon APS-C   180 mm on Nikon FX, Full frame   270 mm on Nikon DX, APS-C See list, camera for camera
	Read more on the cameras impact on the perceived focal length
Lens Construction:	14 elements / 11 groups
Image Stabilizer:	No
Closest Focusing Distance:	47 cm
Filter:	Filter Thread, 72 mm
Lens Hood:	Included, but no info available
Tripod mount:	Yes, a tripod mount is included (Read more)
Weather sealing:	No
Dimensions (diameter x length):	84 x 165 mm
Weight:	920 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) 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. A focal length of 180mm, 1:1 (life-size) macro reproduction, a fast, constant F3.5 maximum aperture and an optical formula featuring two LD (Low Dispersion) glass elements combine in a lens perfectly suited for extreme close-up shooting with an extended front element-to-subject working distance. The SP 180mm F/3.5 Di´s characteristics also lend themselves to indoor, close-range sports shooting and beautiful environmental portraiture. A special FEC (Filter Effect Control) function reintroduces ease to the use of a polarizing filter. Canon and Nikon mount-variants feature a focus ring with instantaneous switching between auto and manual focus for fine-focus adjustment. As a super performance ( SP) lens, this lens belongs to the best macro lenses in the world. It has very good resolution ability, strongly decreased light fall-off up to the edges, minimized chromatic aberration and excellent stray light behavior making this lens the first choice for digital APS-C and full frame cameras. This lens was constructed for macro functionality; however, it also makes an excellent figure with medium-tele shots and shines with its extremely sharp, high contrast and high brilliant results. This lens stands in the tradition of the legendary 90 mm 1:1 macro. Apart from the long focal length the lens also offers a big working distance, which is often required for capturing images of small creatures. Furthermore, the so-called FEC (filter Effect Control) allows the rotation of a polarization filter while the hood is attached. * SP ( Super Performance) - This lens belongs to the Super performance ( SP) class of Tamron lenses distinguished by ultra high optical and mechanical quality. The designation “Di” (Digitally Integrated Design) marks a generation of lenses, which have been specially adapted to the higher requirements of digital SLR cameras (APS-C and full frame). "
Other (eng):	Model B01