Sigma - 70-300mm f/4-5.6 APO DG Macro Digital Telephoto Zoom Lens for Select Sony Cameras - Black
Take striking photos with your compatible Sony DSLR or SLR camera using this Sigma 508205 70-300mm f/4-5.6 APO DG Macro digital telephoto zoom lens, which features SLD (special low-dispersion) glass elements that promote rich, precise color reproduction.

Lens Buying Guide
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.



Normal Wear & Tear • Power Surges

Plan Details

See All Plans
Protection Plan Options


What's Included

  • Front lens cap and rear lens cap
  • Lens hood
  • Owner's manual
  • Sigma 70-300mm f/4-5.6 APO DG Macro Digital Telephoto Zoom Lens for Select Sony Cameras

Product Features

Compatible with select Sony cameras

Including select full-frame and APS-C-size DSLR models and select 35mm SLR film models for use with your existing camera.

APO-chromatic lens

With SLD (special low-dispersion) glass helps minimize color aberration, ensuring natural-looking hues.

70-300mm focal length

Accommodates a wide range of shooting needs, including travel, family, natural and wildlife, candid portraiture and sports photography.

34.3-8.2° angle of view

Provides telephoto coverage.

1:4 maximum magnification

Helps you capture precise details.

f/22-32 minimum aperture and f/4-5.6 maximum aperture

For optimal light gathering, resulting in clear images.

14 elements in 10 groups with 9 diaphragm blades

For sharp shots.

Product images, including color, may differ from actual product appearance.