Sigma AF 70-300mm f4-5.6 DG OS for Canon EOS AF Mount

NOTICE: This is a pre-owned product. This item may not come with its original packaging, and may not have all of the original accessories. Camera Concepts thoroughly tests, and ensures the quality of all pre-owned products we advertise. See below for a more detailed description of the product.

This lens is in pristine condition, with glear glass, smooth function, and its original box and manual. The body of the lens does show some signs of age and use, but there are no major cosmetic defects.

Compact Telephoto Zoom with Image Stabilization — Sigma 70-300mm f/4-5.6 DG OS (Canon EOS AF Mount)

The Sigma 70-300mm f/4-5.6 DG OS is a versatile telephoto zoom lens designed for Canon EOS cameras with an AF-capable EF mount. It delivers a broad 70–300 mm focal range that’s ideal for capturing distant subjects, making it a great choice for wildlife, sports, travel, and portrait photography.

Key Features

• Flexible Telephoto Zoom (70–300 mm): Covers a wide range of shooting scenarios from moderate telephoto to long reach.

• Optical Stabilization (OS): Built-in stabilizer compensates for camera shake, helping you shoot handheld at slower shutter speeds (up to ~4 stops of advantage).

• Image Quality Enhancements: Incorporates Special Low Dispersion (SLD) glass elements and a Super Multi-Layer Coating to reduce chromatic aberrations, flare, and ghosting, improving overall contrast and clarity.

• Rounded 9-Blade Diaphragm: Produces smoother, more pleasing background blur (bokeh) for subject isolation.

• Close-Focus Capability: Minimum focusing distance of ~1.5 m (59.1 in) and a maximum magnification ratio of about 1:3.9 make it useful for semi-close shots in the telephoto range.

• Compact & Travel-Friendly: Weighs around 610 g with a length of ~127 mm (5″) and diameter ~76.5 mm, making it relatively portable for a long-reach zoom.

Optical & Build Specs

• Focal Length: 70–300 mm

• Maximum Aperture: f/4–5.6

• Minimum Aperture: f/22

• Lens Construction: 16 elements in 11 groups

• Diaphragm: 9 rounded blades

• Filter Size: 62 mm

• Minimum Focus Distance: 1.5 m / 59.1 in

• Magnification: ~1:3.9

• Weight: ~610 g

• Mount: Canon EF (fully compatible with full-frame and APS-C EOS DSLRs)

This Sigma lens is a practical mid-budget telephoto zoom that balances reach, portability, and performance. Its stabilization system makes it easier to get sharp images handheld, while the optical design helps reduce common aberrations across the zoom range. Whether you’re shooting action, wildlife, or distant landscapes, it’s a capable everyday telephoto companion for Canon EOS users.