Tamron Announces AF18-270mm Digital Zoom Lens

Tamron 18-270mm Digital Zoom LensTamron Co. Ltd has issued press releases simultaneously in Japan and in the USA to announce a new 15X zoom lens with built-in vibration compensation. Mounts will be available for Canon and Nikon (with built-in motor) digital SLR cameras.

The Tamron AF18-270mm F/3.5-6.3 Di II VC LD Aspherical (IF) MACRO Lens (Model B003) is the first digital SLR lens with vibration compensation (VC) that delivers a zoom ratio of 15X (28-419mm equivalent). The lens was designed exclusively for digital SLR cameras with APS-C sized image sensors1.

The optical system uses two low dispersion (LD) glass elements and three aspherical elements in order to effectively compensate for aberrations including astigmatism.

Also, the outer design of the lens has been improved. A gold-colored metal ring is placed at the end of the outer barrel as in other Di II lenses. The “TAMRON” logo placed in the center portion of the lens enhances visibility of the brand while refining the overall design.

Delicate matte finish has been added to the black painting over the lens barrel in order to enhance the appearance of the lens. The textured rubber pattern of the zoom and focus control rings have been improved to a more pronounced, easier to grasp design compared to the conventional rubber pattern.

 Specifications
Tamron AF18-270mm
Model Name: B0003
Focal Length: 18 – 270mm
Maximum Aperture: F/3.5-6.3
Angle of View: 75°33′ (equivalent angle of view when
converted to 35mm)
Lens Construction: 18 elements in 13 groups
Minimum Focus Distance: 0.49m/19.3" (over the entire zoom range)
Maximum Mag. Ratio: 1 : 3.5 (at f=270mm and 0.49m MDF)
Filter Diameter: 72mm
Overall Length: 101.0mm (3.8 in)
Maximum Diameter: 79.6mm
Weight: 550g
Diaphragm Blades: 7 blades
Minimum Aperture: F/22
Standard Accessory: Flower-shaped lens hood
Compatible Mount: For Canon, Nikon with Built-In Motor

Official launch date as well as pricing and availability have not been announced yet.

Update Sept. 1st: This lens has appeared on Amazon for pre-order. List price is given as US$949.95. The retail price is much lower.
____________

1Tamron Di II lenses are not designed for use with 35mm film cameras or digital SLR cameras with image sensors larger than 24mm x 16mm.

Tamron 18-270mm 18-270 F3.5-6.3 VC+72mm UV-Canon Mount

US $634.26
End Date: Thursday Mar-11-2010 0:46:28 PST
Buy It Now for only: US $634.26
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One Response to “ Tamron Announces AF18-270mm Digital Zoom Lens ”

  1. thanks to the vibration compensation and 15x zoom range, this must be the most versatile dslr lens ever. is Tamron pushing too far, well I am not sure. Same thing was told for the 18-250mm too. Here is a nice spec comparison of Tamron 18-270mm VC and Tamron 18-250mm:

    http://photolectic.com/reviews/lenses/tamron-18-270-vc-vs.-18-250-comparison.html

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