Tamron A14 Specification

Af28-200mm f/3.5-6.3 xr di || ld aspherical [if] macro

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AF18-200mm F/3.5-6.3 XR Di

LD Aspherical [IF] Macro

28-300mm

[Equivalent to

* When converted to 35mm ﬁlm format.

Introducing a powerful zoom range

exclusively for digital cameras

new

]

Lens designed for exclusive use on

digital cameras with smaller-size imagers.

*This lens is not designed for use with 35mm ﬁlm cameras and digital SLR cameras with image sensors larger than 24x16mm.

Model A14

For Canon AF, Konica Minolta AF-D, Nikon AF-D, and Pentax AF

http://www.t amron.com

Page 1 *This lens is not designed for use with 35mm ﬁlm cameras and digital SLR cameras with image sensors larger than 24x16mm. Model A14 For Canon AF, Konica Minolta AF-D, Nikon AF-D, and Pentax AF http://www.t amron.com...
Page 2 Abundance of Special Glass Materials Tamron uses special glass materials to achieve high quality digital images. The LD (Low Dispersion) glass minimizes "on-axis aberration" that degrades the sharpness in telephotography and "lateral chromatic aberration", an image degrading factor in wide-angle photography.
Page 3 1:2.9. However, since the lens is designed exclusively for digital SLR cameras with smaller-size imagers, the (at maximum extension:149.4mm (5.9")*) A14 can ﬁll the frame the same way the A061 does on a 35mm SLR camera. The Max. Mag. Ratio of 1:3.7 is Maximum Diameter ø73.8mm (2.9")
Page 4 Di-II lenses for Di-II lenses with a ﬁlm camera diameter. Tamron has solved this problem by designing the size of the lens’ image circle to match that of smaller-size image sensors. In the Film:28mm compact design, it is almost comparable to a lens offering the same angles of view in 35mm ﬁlm format.