This extraordinary all-in-one zoom lens covers practically any shooting situation you'll ever encounter with your mirrorless interchangeable-lens camera*. Light, compact, and exquisitely designed, the B011 covers the full focal-length range from 18mm wide-angle to 200mm long telephoto (27?300mm equivalent in the 35mm format). This is Tamron's first high-power zoom lens designed exclusively for Sony's NEX series E-mount cameras.
Focal length * 18-200mm (27-300mm equiv. in 35mm)
Maximum apertures F/3.5–6.3
Angles of view * Diagonal 76°10' ? 8°03'
Horizontal 66°16' ? 6°43'
Vertical 46°51' ? 4°27'
Lens construction 17 elements in 13 groups
Minimum focus distance 0.5m (19.7 in.)
Maximum magnification ratio 1:3.7 (at f=200mm MFD 0.5m)
Filter diameter φ62mm
Length *** 96.7mm (3.8in)
Overall length **** 102.0mm (4.0in)
Maximum diameter φ68mm (2.7in)
Weight 460 grams (16.2oz)
Diaphragm 7 blades
Minimum apertures f/22–f/40
Supplied accessory Flower-shaped lens hood
Mounts available Sony E-mount
* On NEX series cameras (the NEX-3, NEX-C3, NEX-5, and NEX-5N) that use APS-C size image sensors, the B011 provides an angle of view equivalent to a 27?300mm focal-length lens on a 35mm format camera.
** The angle of view is calculated based on the latest image sensor size of Sony's NEX series. The angle of view of the lens when used for video on the Sony digital HD video camera recorder NEX-VG10 is 32.4–360mm when converted to the 35mm format.
*** Length is the distance between the mount face and the tip of the lens.
**** Entire length is the distance between the tip of the lens and the tip of the protrusion.