Sigma APO 300mm f/2.8 EX DG HSM Lens

Sigma APO 300mm f/2.8 EX DG HSM Lens
Regular price 12,765.00


Combining reach and speed, the Nikon F/Canon EF mount Sigma APO 300mm f/2.8 EX DG HSM is a super-telephoto prime also characterized by its advanced optical and physical design. Its fast f/2.8 maximum aperture aids in isolating subjects using depth of field and also supports working in low-light conditions. Designated an apochromat, this lens uses a pair of extra-low dispersion elements to effectively eliminate color fringing and chromatic aberrations for high clarity and color accuracy throughout the aperture range. A multi-layer coating has also been applied to lens elements to control flare and ghosting for improved contrast and clarity.

Benefitting the optical attributes is a Hyper Sonic Motor, which provides quick, smooth, and quiet autofocus performance with full-time manual focus override. The physical design also incorporates a removable, rotating tripod collar for easy attachment to a tripod or monopod, and a drop-in filter slot permits working with rear 46mm filters, such as the included circular polarizer filter.

  • Super telephoto prime is designed for FX-format Nikon F/Canon EF mount cameras, however can also be used with DX models where it provides a 450mm equivalent focal length.
  • Impressively bright f/2.8 maximum aperture suits working in available light conditions and also affords increased control over depth of field.
  • Apochromatic optical design utilizes two extra-low dispersion elements to significantly reduce color fringing and chromatic aberrations for increased clarity and color fidelity.
  • Multi-layer coating has been applied to individual elements to minimize flare and ghosting for improved contrast and color accuracy when working in strong lighting conditions.
  • Hyper Sonic Motor (HSM) realizes quick and quiet autofocus performance as well as full-time manual focus override.
  • Internal focusing design maintains the overall length of the lens during use and also promotes faster performance.
  • Nine-blade diaphragm contributes to a pleasing bokeh quality.
  • A removable, rotating tripod collar offers well-balanced support for photographing atop a tripod or monopod with either vertical or horizontal shooting orientations.
  • Rear drop-in 46mm filters can be used and a circular polarizer filter is included for reducing reflections and increasing contrast and saturation.
  • Compatible with optional APO 1.4x EX DG and APO 2x EX DG teleconverters.
Technical Specs

Focal Length


Maximum Aperture


Minimum Aperture


Lens Mount

Nikon F/Canon EF

Format Compatibility


Angle of View


Maximum Magnification


Macro Reproduction Ratio


Minimum Focus Distance

8.2' / 2.5 m

Optical Design

11 Elements in 9 Groups

Diaphragm Blades


Focus Type


Image Stabilization


Tripod Collar

Removable and Rotating

Filter Size

46 mm (Drop-In)

Dimensions (ø x L)

4.685 x 8.4" / 119 x 214.5 mm


5.3 lb / 2400 g