Sigma 70-300mm f/4-5.6 APO Macro | S/N: 4004399

Sigma 70-300mm f/4-5.6 APO Macro | S/N: 4004399

Sigma 70-300mm f/4-5.6 APO Macro - Good Condition | The High-Performance Apochromatic Tele-Zoom

Introductory Paragraph The Sigma 70-300mm f/4-5.6 APO Macro is the definitive choice for the enthusiast who values superior color correction and versatile close-up capabilities in a single telephoto lens. Distinguished from the standard version by its iconic red ring, this "APO" (Apochromatic) edition is celebrated for its use of Special Low Dispersion (SLD) glass elements designed to virtually eliminate chromatic aberration. This unit (S/N: 4004399) features a dedicated macro switch that allows for a 1:2 magnification ratio between the 200mm and 300mm focal lengths. Because it offers a powerful reach combined with high-contrast optical performance, it serves as an incredibly capable tool for wildlife, sports, and detailed nature photography. Whether you are shooting on a classic 35mm film SLR or a modern high-resolution digital body, this Sigma provides the optical brilliance and telephoto flexibility that have made the APO series a favorite among hobbyists for decades.

Key Features

• Advanced Apochromatic (APO) design with SLD glass for exceptional color accuracy and sharpness.

• Versatile 70-300mm focal range, perfect for isolating distant subjects or flattering portraits.

• Dedicated Macro mode (selectable between 200-300mm) offering a 1:2 magnification ratio.

• Multi-layer lens coating to reduce flare and ghosting, maintaining high contrast in backlit scenes.

• Rotating zoom mechanism with a well-dampened feel for precise focal length adjustment.

• Nine-blade diaphragm for smooth and natural out-of-focus highlights (bokeh).

• Robust mechanical build with a metal lens mount for long-term durability.

Condition Report Good condition. Body: The Sigma lens barrel (S/N: 4004399) shows normal signs of light use and minor cosmetic surface wear consistent with standard handling. The rubber zoom and focus rings are secure and not sticky. Optics: The glass elements are clean and clear; free from fungus, haze, or significant scratches. Mechanics/Electronics: The autofocus is responsive and the aperture blades are snappy and free of oil. The Macro switch engages correctly, and the zoom action is smooth throughout the range.

Specialist Note "The 70-300mm APO is a lens that punches well above its weight class. What I love about this model is the 'APO' designation; you can really see the difference in the lack of purple fringing around high-contrast edges, like branches against a bright sky. It’s a rugged, honest piece of Japanese engineering that is surprisingly adept at macro work—having that 1:2 magnification at 300mm allows you to stay at a comfortable distance from shy subjects like butterflies. For anyone looking for a sharp, corrected tele-zoom that adds a second dimension of macro photography to their kit, this Sigma is a top-tier choice."

What's Included

• Sigma 70-300mm f/4-5.6 APO Macro Lens (S/N: 4004399)

• Front Lens Cap

• Rear Lens Cap

Technical Specifications

• Brand: Sigma

• Model: 70-300mm f/4-5.6 APO Macro

• Lens Type: Telephoto Zoom Lens

• Focal Length: 70-300mm

• Max Aperture: f/4-5.6

• Macro Ratio: 1:2 (at 300mm)

• Category: 2. Lenses ▸ Telephoto Zoom Lens

• Battery Type: None (Powered by Camera Body)