A001 Lens Technology
Best-in-class 0.95m MFD, plus 1:3.1 macro A lightweight, high-performance, fast tele zoom
Enjoy the rich expressive performance of a lightweight large-aperture telephoto zoom


200mm With Tamron’s new F/2.8 telephoto zoom lens, you can master the expression of real depth by creating soft-focus backgrounds to emphasize the crisp, clean lines of your subjects, or take advantage of fast shutter speeds to catch action at a distance. This high-performance fast lens gives you the mobility you need to capture outstanding telephoto zoom images - majestic scenery, stunning portraits, sports action, and more.
200mm(Equivalent to 310mm)
Exposure :Aperture fully opened Auto ISO400 RAW
(image taken with a digital SLR camera with an APS-C size sensor)




Enjoy the rich expressive performance of a lightweight large-aperture telephoto zoom

This lens boasts a minimum focus distance of 0.95m over the entire zoom range, the best performance in its class. This makes large-aperture telephoto zoom photography possible over a longer shooting range. The lens also has a maximum magnification ratio of 1:3.1 (at 200mm, with a minimum focus distance of 0.95m), enabling you to enjoy close-up macro photography of flowers, insects, and other tiny objects. 200mm
200mm(Equivalent to 310mm)
Exposure :F/4.5 Auto ISO400 RAW
MFD :0.95m  Macro Magnification Ratio :1:3.1
(image taken with a digital SLR camera with an APS-C size sensor)

 

A001 Lens Technology
Best-in-class 0.95m MFD, plus 1:3.1 macro A lightweight, high-performance, fast tele zoom
Tamron SP lenses - High-performance design


135mm This zoom lens uses three LD (low dispersion) elements which effectively compensates for chromatic aberrations providing edge-to-edge sharpness and high-contrast image quality with flat-field characteristics over the entire zoom range. Moreover, through the use of “Internal Surface Coatings (i.e., multiple-layer coatings on cemented surfaces of plural elements)” and multiple-layer coatings to prevent reflections from lens surfaces is reduced to the absolute minimum.
135mm
(Equivalent to 209mm)
Exposure :F/4.5･1/1250 sec.
ISO200 RAW
(image taken with a digital SLR camera
with an APS-C size sensor)
Model A001 70mm
70mmExposure :F/11 Auto ISO100 RAW
Specifications



Model A001
Focal Length 70 - 200mm
Maximum Aperture F/2.8
Angle of View Diagonal:   34゜21' - 12 ゜21'  (22゜33' - 7 ゜59')
Horizontal: 28 ゜51' - 10 ゜17'  (18゜49' - 6 ゜38')
Vertical:      19゜16' - 6 ゜31'  (12゜22' - 4 ゜15')
( ) = the figures when used on APS-C sized digital camera
Lens Construction 18 elements 13 groups
Minimum Focus Distance 0.95m (37.4") (throughout the range)
Max.Mag.Ratio 1 : 3.1  (at  f=200mm, MFD : 0.95m)
Overall Length 194.3mm (7.6")*
Maximum Diameter φ89.5mm (3.5")
Filter Size φ77mm
Weight 1150g (40.6oz.)* (without tripod mount)
Diaphragm Blades 9
Minimum Aperture F/32
Standard Accessory Flower-shaped hood, Lens Case
Compatible Mount Canon, Nikon**, Pentax, and Sony

* Values given are for Nikon cameras.

Lens Construction <18 Elements 13 Groups>



Lens Construction <18 Elements 13 Groups>
LLD glass
Zoom Simulator
70-200mm F/2.8 features Di, which is suitable for both Full-Size and APS-C size format. See the difference in angle of view when taken with Full-Size and APS-C size format. 

Taken with a Full-Size camera
Taken with an APS-C size camera