Outstanding F2.8 large-aperture super-telephoto lens. It is equivalent to 600 mm on a 35mm camera. This overwhelming super-telephoto lens invites you to another image world. A perfect lens for wildlife and field sports photography.
Three ED lenses are used to provide the highest image quality with optimal resolution and contrast.

** Drop in PL filter, ND4, ND8 and Clear filter included.

Specs
Focal Length: 300mm ( 35mm equivalent focal length 600mm )
Lens construction: 13 Elements in 11 Groups, including 3 ED Lens Elements and 1 Filter Holder
Angle of View: 4.2 Degree
Closest Focusing Distance: 7.9 feet/2.4m
Maximum Image Magnification: 0.15x (35mm equivalent Maximum Image Magnification 0.30x)
Minimum Field Size: 115.3 x 86.7mm
Number of Blades: 9
Maximum Aperture: f 2.8
Minimum Aperture: f 22
Filter Size: Exclusive Drop in Filter diameter 43 ( included)
Dimension: Diameter 127 x 285mm
Weight: 3290g with Tripod Adapter
Tele Converter EC-14: Yes
Extension Tube EX-25: Extended Maximum Image Magnification; 0.25x, Minimum Field Size 69.2 x 52.0mm