Fast maximum aperture telephoto lens optimised for digital SLR cameras. This telephoto lens has a fast maximum aperture, and also features a new super multi-layer coating. The Internal Focus system ensures the overall length of the lens does not change during focusing, ensuring convenient handling and ease of use. The HSM (Hyper Sonic Motor) models provide fast, silent AF function as well as full- time manual focus override.
A versatile, fast aperture telephoto lens for both digital and film SLR cameras. Two ELD glass elements reduce chromatic aberration to a minimum and also ensure sharp, quality images of high contrast.
The new multi-layer lens coating reduces flare and ghosting, a common problem with digital SLR cameras.
The Internal Focus system ensures the overall length of the lens does not change during focusing, ensuring convenient handling and ease of use.
The HSM (Hyper Sonic Motor) models provide fast, silent AF function as well as full- time manual focus override.
A drop-in 46mm filter holder in the rear part of the lens barrel can be rotated to facilitate the use of filters, including a polarising filter, in situ.
Simply adding an APO teleconverter (optional extra), means that this lens can be used as a 420mm F4 AF ultra-telephoto lens with a 1.4X EX teleconverter, or a 600mm F5.6 AF ultra-telephoto lens with a 2X teleconverter.
Zoom or Prime Prime
Focal length - wide (mm) 300
Focal length - tele (mm) 300
Max aperture - wide 2.8
Max aperture - tele 2.8
Autofocus motor HSM
Image stabilisation No
Sensor format Full Frame
Filter thread (mm) 46 drop in
Minimum focus distance 250cm
Weight (g) 2400
Minimum aperture 32
Lens elements 11
Lens groups 9
Aperture blades 9
Focus mechanism Internal Focus
MF switch Yes
Tele-converter compatibility Sigma 1.4x EX DG converter, Sigma 2x EX DG converter
There is a 5-7 working day delivery time on this item
*Please Note: All Sigma Products Are Only Eligible For UK Mainland Shipping*