Tamron A017 Telephoto Zoom Lens for Pentax K - 70mm-300mm - F/4.0-5.6

Description

The optical system incorporates a LD (Low Dispersion) lens, resulting in clear sharp images free of chromatic aberration. This is the definitive lightweight, compact telephoto macro zoom with a maximum magnification ratio of 1: 2 at the 300mm setting - ideal for shooting subjects that are difficult to approach such as sporting and theatrical events. The lens also features special effects such as the capability to provide beautifully blurred backgrounds to highlight the main subject in portraiture, or "compression effects" that make the most of the telephoto lens. This is the definitive lightweight, compact telephoto macro zoom with a maximum magnification ratio of 1: 2 at the 300mm setting - ideal for shooting subjects that are difficult to approach such as sporting and theatrical events. The lens also features special effects such as the capability to provide beautifully blurred backgrounds to highlight the main subject in portraiture, or "compression effects" that make the most of the telephoto lens. By switching to macro mode, subjects as close as 0.95m can be shot within the focal range of 180-300mm, for true macro photography. The optical system incorporates a LD (Low Dispersion) lens, resulting in clear sharp images free of chromatic aberration. By switching to macro mode, subjects as close as 0.95m can be shot within the focal range of 180-300mm, for true macro photography.

Key Features

• This is the definitive lightweight, compact telephoto macro zoom with a maximum magnification ratio of 1: 2 at the 300mm setting - ideal for shooting subjects that are difficult to approach such as sporting and theatrical events.
• The optical system incorporates a LD (Low Dispersion) lens, resulting in clear sharp images free of chromatic aberration.
• By switching to macro mode, subjects as close as 0.95m can be shot within the focal range of 180-300mm, for true macro photography.
• The lens also features special effects such as the capability to provide beautifully blurred backgrounds to highlight the main subject in portraiture, or "compression effects" that make the most of the telephoto lens.